550 FZCA72 TJSJ 010015 MWSSJU Marine Weather Statement National Weather Service San Juan PR 815 PM AST Wed Apr 30 2025 AMZ723-726-733-735-741-010215- 815 PM AST Wed Apr 30 2025 ...STRONG THUNDERSTORMS OVER THE CARIBBEAN WATERS AND LOCAL PASSAGES... The areas affected include... Anegada Passage east of Virgin Gorda and Saint Croix south to 17N... Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix... Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John... Coastal Waters of Southern Puerto Rico out 10 NM... Mona Passage Southward to 17N... At 812 PM AST, Doppler radar indicated a cluster of strong thunderstorm, capable of producing winds to around 30 knots, frequent lightning, and isolated waterspouts. These thunderstorms were located over the Caribbean waters and local passages. Thunderstorms near land areas are nearly stationary, while thunderstorms over the open Caribbean waters are moving north-northeast around 5 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1700 6400 1700 6800 1739 6800 1798 6662 1797 6662 1793 6621 1810 6558 1810 6544 1809 6544 1813 6527 1815 6529 1816 6542 1817 6540 1834 6483 1831 6471 1837 6470 1858 6400 $$ ICP  771 FZAK77 PAJK 010213 MWSAJK Marine Weather Statement National Weather Service Juneau AK 613 PM AKDT Wed Apr 30 2025 PKZ031-034-036-011015- Stephens Passage-Frederick Sound-Clarence Strait- 613 PM AKDT Wed Apr 30 2025 ...GALE FORCE WINDS EXPECTED THURSDAY MORNING... A strong low will position itself in the eastern gulf late Wednesday, with sustained southerly strong breezes increasing to gale force overnight Wednesday into Thursday morning for Clarence Strait. Expect winds to slowly diminish later Thursday evening. A brief period of gales may develop for Stephens Passage and Fredrick Sound, mainly localized near Five Finger. Likelihood of short term gales Thursday morning have increased, but are still around 30%. $$  779 FZAK77 PAJK 011054 MWSAJK Marine Weather Statement National Weather Service Juneau AK 254 AM AKDT Thu May 1 2025 PKZ031-034-036-011900- Stephens Passage-Frederick Sound-Clarence Strait- 254 AM AKDT Thu May 1 2025 ...GALE FORCE WINDS EXPECTED THURSDAY MORNING... A strong low in the eastern gulf will continue to bring sustained southerly strong breezes increasing to gale force through Thursday morning for Clarence Strait. Expect winds to slowly diminish later Thursday evening. A brief period of gales may develop for Stephens Passage and Fredrick Sound, mainly localized near Five Finger. Likelihood of short term gales Thursday morning have increased, but are still around 30%. $$  736 FZUS73 KDTX 011227 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 827 AM EDT Thu May 1 2025 LCZ422-460-011300- 827 AM EDT Thu May 1 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Lake St. Clair Open Lake (U.S. Portion)... St. Clair River... At 826 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots and small hail. This thunderstorm was located near St Clair Flats Old Channel Light, moving northeast at 40 knots. The strong thunderstorm will be near... Algonac around 830 AM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4267 8251 4262 8252 4255 8259 4255 8264 4251 8269 4267 8282 4272 8269 4270 8261 4265 8259 4264 8256 4276 8251 4283 8251 4285 8247 4280 8248 4276 8247 $$ MV  759 FZCA72 TJSJ 011235 MWSSJU Marine Weather Statement National Weather Service San Juan PR 835 AM AST Thu May 1 2025 AMZ726-733-011430- 835 AM AST Thu May 1 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix... Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John... At 834 AM AST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over the Caribbean Waters. The thunderstorm was nearly stationary. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1700 6588 1767 6619 1817 6492 1788 6463 1776 6467 1775 6471 1778 6475 1775 6489 1768 6490 1770 6469 1700 6495 $$ LIS  029 FZCA72 TJSJ 011341 MWSSJU Marine Weather Statement National Weather Service San Juan PR 941 AM AST Thu May 1 2025 AMZ711-716-011545- 941 AM AST Thu May 1 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N... Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM... At 940 AM AST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 25 knots. This thunderstorm was located over mainly over the Atlantic waters, moving east at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1851 6500 1885 6506 1895 6434 1862 6432 $$ LIS  948 FZUS73 KDTX 011351 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 951 AM EDT Thu May 1 2025 LHZ421-422-011445- 951 AM EDT Thu May 1 2025 ...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... At 950 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds up to 30 knots and small hail. These thunderstorms were located in a cluster extending from 22 nm southwest of Linwood to 9 nm south of The Mouth Of The Saginaw River to 10 nm southeast of Quanicassee, moving northeast at 40 knots. strong thunderstorms will be near... The Mouth Of The Saginaw River and Quanicassee around 955 AM EDT. Bay City Liberty Harbor around 1000 AM EDT. Sebewaing around 1005 AM EDT. Bay Port and Pinconning around 1015 AM EDT. Gravelly Shoals and Caseville around 1025 AM EDT. Other locations impacted by strong thunderstorms include Bay Port. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4418 8300 4400 8299 4397 8306 4395 8324 4369 8346 4367 8354 4355 8367 4365 8394 4391 8396 4392 8389 4399 8384 4398 8376 4400 8373 4399 8368 4402 8369 4405 8366 4405 8358 4419 8356 $$ MV  343 FZCA72 TJSJ 011352 MWSSJU Marine Weather Statement National Weather Service San Juan PR 952 AM AST Thu May 1 2025 AMZ726-733-011515- 952 AM AST Thu May 1 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix... Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John... At 950 AM AST, Doppler radar indicated a strong thunderstorm, resulting in frequent lightning and capable of producing winds to around 25 to 30 knots. This thunderstorm was located over the coastal Caribbean waters of St. Thomas, the thunderstorm is moving east at 15 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1796 6453 1789 6516 1829 6514 1830 6487 1831 6487 1832 6478 1831 6478 1832 6472 1830 6470 1834 6471 1835 6467 1833 6467 1835 6466 1837 6456 $$ LIS  528 FZUS74 KLIX 011404 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 904 AM CDT Thu May 1 2025 GMZ532-536-557-011500- 904 AM CDT Thu May 1 2025 A Marine Weather Statement has been issued for the following areas... Chandeleur Sound... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... Mississippi Sound... At 903 AM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing weak waterspouts. This cluster of thunderstorms is generally located 8 nm north of Chandeleur Sound, moving east at 5 knots. Dangerous lightning strikes and brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development. && LAT...LON 3035 8839 3016 8837 2996 8889 3006 8927 3030 8934 3040 8892 $$ Frye  038 FZUS74 KLIX 011453 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 953 AM CDT Thu May 1 2025 GMZ532-536-557-011530- /O.CON.KLIX.MA.W.0052.000000T0000Z-250501T1530Z/ 953 AM CDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT... For the following areas... Chandeleur Sound... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... Mississippi Sound... At 953 AM CDT, a cluster of severe thunderstorms capable of producing waterspouts were located near Chandeleur Sound. The a cluster of severe thunderstorms were nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. A cluster of severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should avoid waterspouts and never try to navigate near them. Move to safe harbor or shelter immediately until the threat passes. && LAT...LON 3010 8919 3024 8868 2996 8866 2995 8919 TIME...MOT...LOC 1453Z 301DEG 3KT 3004 8899 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Frye  813 FZUS73 KDTX 011517 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 1117 AM EDT Thu May 1 2025 LCZ422-460-LHZ421-422-441>443-462>464-011615- 1117 AM EDT Thu May 1 2025 A Marine Weather Statement has been issued for the following areas... Harbor Beach to Port Sanilac MI... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Lake St. Clair Open Lake (U.S. Portion)... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... Port Austin to Harbor Beach MI... Port Sanilac to Port Huron MI... St. Clair River... At 1116 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds up to 30 knots. These thunderstorms were located along a line extending from 6 nm northeast of Bay City Liberty Harbor to 14 nm west of Lexington to near Algonac, moving northeast at 50 knots. strong thunderstorms will be near... St. Clair and Algonac around 1120 AM EDT. Bay Port, Lakeport, Gravelly Shoals, Port Huron, and Lexington around 1130 AM EDT. Port Sanilac and Caseville around 1135 AM EDT. Richmondville around 1140 AM EDT. White Rock around 1145 AM EDT. Port Austin and Harbor Beach around 1150 AM EDT. Port Hope around 1155 AM EDT. Other locations impacted by strong thunderstorms include White Rock, Richmondville, and Bay Port. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4292 8246 4262 8252 4235 8292 4235 8293 4266 8285 4270 8261 4264 8256 4265 8255 4316 8251 4377 8265 4404 8292 4395 8324 4355 8367 4365 8394 4390 8396 4391 8396 4405 8358 4419 8356 4417 8225 4359 8212 $$ MV  825 FZUS74 KLIX 011520 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 1020 AM CDT Thu May 1 2025 GMZ532-536-557-011530- /O.EXP.KLIX.MA.W.0052.000000T0000Z-250501T1530Z/ 1020 AM CDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1030 AM CDT... The affected areas were... Chandeleur Sound... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... Mississippi Sound... The cluster of severe thunderstorms has weakened and no longer poses a significant threat to boaters. && LAT...LON 3010 8919 3024 8868 2996 8866 2995 8919 TIME...MOT...LOC 1520Z 266DEG 4KT 3004 8896 $$ KLG  158 FZUS74 KMOB 011529 MWSMOB Marine Weather Statement National Weather Service Mobile AL 1029 AM CDT Thu May 1 2025 GMZ630-631-011538- /O.CAN.KMOB.MA.W.0049.000000T0000Z-250501T1615Z/ 1029 AM CDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... North Mobile Bay... South Mobile Bay... The thunderstorms have weakened, thus the warning has been cancelled. LAT...LON 3065 8788 3054 8786 3049 8789 3042 8787 3048 8783 3031 8777 3033 8814 3035 8813 3033 8815 3034 8815 3033 8817 3074 8804 3074 8791 TIME...MOT...LOC 1524Z 270DEG 8KT 3063 8786 3040 8806 $$ RD  283 FZUS71 KBUF 011616 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 1216 PM EDT Thu May 1 2025 LEZ020-040-041-061-LOZ030-011745- 1216 PM EDT Thu May 1 2025 ...THUNDERSTORMS APPROACHING EASTERN LAKE ERIE... The areas affected include... Lake Erie from Ripley to Buffalo... The Upper and Lower Niagara River and Buffalo Harbor... At 1214 PM EDT, Doppler radar indicated an area of thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located near Dunkirk, moving northeast at 35 knots. Locations impacted include... Van Buren Point, Small Boat Harbor, Lake Erie Beach, Grand Island, Barcelona, Woodlawn Beach, Erie Basin Marina, Sturgeon Point, Ripley, Youngstown, Wanakah, Lewiston, Dunkirk, Athol Springs, Bayview, and Sunset Bay. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4228 7973 4234 7982 4248 7986 4283 7893 4293 7891 4299 7902 4306 7900 4308 7907 4325 7906 4327 7903 4324 7899 4312 7900 4311 7900 4310 7892 4304 7883 4298 7888 4285 7880 4277 7881 4237 7944 4228 7963 $$ Hitchcock  615 FZAK77 PAJK 011702 MWSAJK Marine Weather Statement National Weather Service Juneau AK 902 AM AKDT Thu May 1 2025 PKZ011>013-021-022-031>036-020115- Glacier Bay-Northern Lynn Canal-Southern Lynn Canal-Icy Strait- Cross Sound-Stephens Passage-Northern Chatham Strait- Southern Chatham Strait-Frederick Sound-Sumner Strait- Clarence Strait- 902 AM AKDT Thu May 1 2025 ...FRONT INCREASES WINDS IN INNER CHANNELS TODAY... A strong low in the eastern gulf will send a front across the panhandle this morning. Winds across the inside waters will increase to moderate to strong breezes of 15 to 25 kts with times of Gale force wind gusts. A brief period of sustained Gales up to 40 kts may develop for Stephens Passage and Fredrick Sound. As this front moves over the northern inner channels, winds change directions and become southerly. Overall, winds will begin to diminish this evening behind the front. $$  305 FZUS73 KLOT 011717 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville IL 1217 PM CDT Thu May 1 2025 LMZ741>745-779-012000- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5NM offshore to Mid Lake- 1217 PM CDT Thu May 1 2025 Low Visibility in Showers, Isolated Lightning, and Gusty Winds... Through about 3 PM CDT, expect south-southwest winds gusting to 30 kt to occasional 35 kt gales ahead of a cold front. In addition, showers and isolated thunderstorms will produce heavy rainfall and areas of poor visibility. Be alert for occasional isolated cloud to water lightning strikes in thunderstorms. $$ RC  993 FZUS73 KDTX 011743 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 143 PM EDT Thu May 1 2025 LEZ444-011815- 143 PM EDT Thu May 1 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Michigan Waters of Lake Erie from Detroit River to North Cape MI... At 142 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots. This thunderstorm was located near Monroe Harbor, moving northeast at 50 knots. The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4173 8345 4173 8350 4177 8350 4203 8319 4202 8318 4203 8317 4202 8316 4200 8313 4196 8311 4180 8333 4172 8341 4172 8347 $$ MV  484 FZCA72 TJSJ 011826 MWSSJU Marine Weather Statement National Weather Service San Juan PR 226 PM AST Thu May 1 2025 AMZ733-012030- 226 PM AST Thu May 1 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix... At 225 PM AST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over the waters just northwest of Saint Croix, moving west at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1791 6486 1758 6496 1766 6547 1791 6543 $$ ERG  364 FZCA72 TJSJ 011837 MWSSJU Marine Weather Statement National Weather Service San Juan PR 237 PM AST Thu May 1 2025 AMZ711-011847- /O.EXP.TJSJ.MA.W.0002.000000T0000Z-250501T1845Z/ 237 PM AST Thu May 1 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 245 PM AST... The affected areas were... Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N... The thunderstorm has weakened and no longer poses a significant threat to boaters. LAT...LON 1885 6470 1898 6490 1934 6469 1913 6438 TIME...MOT...LOC 1837Z 218DEG 5KT 1911 6466 $$ ERG  327 FZUS73 KIWX 011842 MWSIWX Marine Weather Statement National Weather Service Northern Indiana 242 PM EDT Thu May 1 2025 LMZ043-046-080-012015- 242 PM EDT Thu May 1 2025 A Marine Weather Statement has been issued for the following areas... Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.... Michigan City IN to New Buffalo MI... New Buffalo MI to St Joseph MI... At 240 PM EDT, Doppler radar indicated a cluster of thunderstorms, capable of producing winds to around 30 knots and scattered lightning strikes. This cluster of thunderstorms was located near Gary, moving northeast at 35 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4179 8696 4179 8697 4212 8696 4213 8657 4211 8649 4194 8658 4189 8662 4180 8675 4179 8676 4172 8691 $$ MCS  293 FZUS73 KGRR 011842 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 242 PM EDT Thu May 1 2025 LMZ844>846-874-876-878-012045- 242 PM EDT Thu May 1 2025 A Marine Weather Statement has been issued for the following areas... Nearshore and Open Waters from St Joseph to Grand Haven MI... At 239 PM EDT, Doppler radar indicated thunderstorms over southern Lake Michigan, capable of producing winds to around 30 knots. These thunderstorms were located 14 nm northwest of New Buffalo, or 15 nm north of Michigan City, moving northeast at 40 knots. Additional scattered thunderstorms are possible over eastern Lake Michigan through mid to late afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4213 8656 4212 8696 4306 8710 4305 8624 4269 8621 4248 8625 4225 8635 4211 8649 $$ HOVING  046 FZUS71 KCLE 011859 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 259 PM EDT Thu May 1 2025 LEZ143-163-011909- /O.CAN.KCLE.MA.W.0016.000000T0000Z-250501T2000Z/ 259 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore waters from Reno Beach OH to the Islands OH... Open waters from Reno Beach OH to The Islands OH... The thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for north central Ohio...and the adjacent waters of Lake Erie. LAT...LON 4142 8260 4141 8262 4168 8260 4168 8240 4185 8201 4160 8199 4151 8203 4147 8219 4143 8230 4143 8236 4138 8247 TIME...MOT...LOC 1859Z 229DEG 46KT 4180 8238 4125 8252 $$ LEZ144-145-164-165-012000- /O.CON.KCLE.MA.W.0016.000000T0000Z-250501T2000Z/ 259 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 400 PM EDT... For the following areas... Nearshore and Open waters from The Islands OH to Avon Point OH... At 259 PM EDT, strong thunderstorms were located along a line extending from 18 nm northeast of Kelleys Island to 8 nm south of Huron, moving northeast at 45 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Lorain Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4142 8260 4141 8262 4168 8260 4168 8240 4185 8201 4160 8199 4151 8203 4147 8219 4143 8230 4143 8236 4138 8247 TIME...MOT...LOC 1859Z 229DEG 46KT 4180 8238 4125 8252 HAIL...0.00IN WIND...40KTS $$ Jaszka  875 FZUS71 KLWX 012001 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 401 PM EDT Thu May 1 2025 ANZ533-534-536-537-541>543-012200- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island- 401 PM EDT Thu May 1 2025 ...Isolated Gusts Around 20 to 30 Knots... Scattered showers and perhaps a thunderstorm will impact the Tidal Potomac River south of Cobb Island and the Maryland Chesapeake Bay south of North Beach through 6 PM. Isolated gusts around 20 to 30 knots are possible during this time. Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time. $$  075 FZCA72 TJSJ 012012 MWSSJU Marine Weather Statement National Weather Service San Juan PR 412 PM AST Thu May 1 2025 AMZ723-733-012215- 412 PM AST Thu May 1 2025 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Anegada Passage east of Virgin Gorda and Saint Croix south to 17N... Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix... At 411 PM AST, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located over the waters just southwest/south of St. Croix. The thunderstorms were nearly stationary. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until these storms pass. Intense lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service forecast office. && LAT...LON 1751 6548 1774 6489 1768 6490 1771 6473 1717 6419 1700 6478 1700 6537 $$ CVB  297 FZUS71 KLWX 012013 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 413 PM EDT Thu May 1 2025 ANZ534-537-012023- /O.EXP.KLWX.MA.W.0041.000000T0000Z-250501T2015Z/ 413 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 415 PM EDT... The affected areas were... Chesapeake Bay from Drum Point MD to Smith Point VA... Tidal Potomac from Cobb Island MD to Smith Point VA... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters. && LAT...LON 3795 7635 3797 7642 3801 7647 3803 7651 3808 7654 3808 7655 3811 7660 3815 7661 3821 7657 3814 7651 3807 7634 3805 7632 3792 7629 TIME...MOT...LOC 2013Z 219DEG 11KT 3809 7645 $$ Belak  783 FZUS71 KLWX 012014 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 414 PM EDT Thu May 1 2025 ANZ533-542-012024- /O.CAN.KLWX.MA.W.0042.000000T0000Z-250501T2115Z/ 414 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Chesapeake Bay from North Beach to Drum Point MD... Patuxent River to Broomes Island MD... The thunderstorm has weakened of the warned area and no longer poses a significant threat to boaters. && LAT...LON 3816 7684 3820 7693 3821 7693 3829 7687 3823 7659 3836 7655 3839 7658 3841 7654 3839 7655 3837 7652 3841 7653 3840 7650 3846 7648 3855 7653 3854 7652 3841 7641 3823 7658 3820 7656 3814 7661 TIME...MOT...LOC 2014Z 211DEG 22KT 3817 7682 $$ ANZ536-537-012115- /O.CON.KLWX.MA.W.0042.000000T0000Z-250501T2115Z/ 414 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 515 PM EDT... For the following areas... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... At 414 PM EDT, a strong thunderstorm was located over Westmoreland State Park, moving northeast at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. Locations impacted include... Greenwell State Park, Breton Bay, Saint Leonard Creek, Saint Clements Bay, Westmoreland State Park, Cuckold Creek, Cobb Island, Coltons Point, Nomini Bay, Coles Point, Wicomico River, Flag Harbor, Calvert Cliffs, and White Point Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3816 7684 3820 7693 3821 7693 3829 7687 3823 7659 3836 7655 3839 7658 3841 7654 3839 7655 3837 7652 3841 7653 3840 7650 3846 7648 3855 7653 3854 7652 3841 7641 3823 7658 3820 7656 3814 7661 TIME...MOT...LOC 2014Z 211DEG 22KT 3817 7682 HAIL...0.00IN WIND...>34KTS $$ Belak  578 FZUS71 KLWX 012016 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 416 PM EDT Thu May 1 2025 ANZ536-537-012115- /O.CON.KLWX.MA.W.0042.000000T0000Z-250501T2115Z/ 416 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 515 PM EDT... For the following areas... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... At 415 PM EDT, a strong thunderstorm was located over Westmoreland State Park, moving northeast at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. Locations impacted include... Breton Bay, Cobb Island, Coltons Point, Saint Clements Bay, Coles Point, Westmoreland State Park, Wicomico River, and White Point Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3815 7661 3815 7663 3817 7676 3816 7684 3820 7693 3821 7693 3829 7687 3827 7684 3823 7658 3820 7656 3814 7661 TIME...MOT...LOC 2015Z 211DEG 22KT 3818 7681 HAIL...0.00IN WIND...>34KTS $$ Belak  868 FZUS71 KCLE 012044 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 444 PM EDT Thu May 1 2025 LEZ144>147-165>167-012054- /O.CAN.KCLE.MA.W.0017.000000T0000Z-250501T2100Z/ 444 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore waters from The Islands OH to Geneva-on-the-lake OH... Open waters from Vermilion OH to Geneva-on-the-lake OH... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for north central and northeastern Ohio...and the adjacent waters of Lake Erie. LAT...LON 4151 8241 4152 8237 4170 8236 4221 8125 4225 8093 4186 8096 4175 8132 4150 8171 4149 8170 4148 8188 4152 8202 4143 8227 4141 8241 TIME...MOT...LOC 2040Z 261DEG 30KT 4195 8125 4124 8139 $$ Jaszka  579 FZUS71 KCLE 012051 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 451 PM EDT Thu May 1 2025 LEZ147>149-167>169-012200- /O.CON.KCLE.MA.W.0018.000000T0000Z-250501T2200Z/ 451 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 600 PM EDT... For the following areas... Nearshore and Open waters from Willowick OH to Ripley NY... At 450 PM EDT, strong thunderstorms were located along a line extending from 17 nm northwest of Erie to near Conneaut to near Ashtabula, moving northeast at 40 knots. Farther west, a line of showers near North Madison was moving generally eastward at 40 knots. HAZARD...Wind gusts to 40 knots with these showers and thunderstorms. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Ashtabula and Erie. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4234 7982 4228 7974 4203 8034 4190 8081 4189 8080 4186 8100 4179 8119 4218 8130 4221 8124 4239 8009 4248 7985 TIME...MOT...LOC 2050Z 246DEG 42KT 4228 8042 4194 8044 4186 8073 HAIL...0.00IN WIND...40KTS $$ Jaszka  544 FZUS71 KCLE 012117 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 517 PM EDT Thu May 1 2025 LEZ147-167-012125- /O.CAN.KCLE.MA.W.0018.000000T0000Z-250501T2200Z/ 517 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore and Open waters from Willowick OH to Geneva-on-the-lake OH... The showers and thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for northeastern Ohio...northwestern Pennsylvania...and the adjacent waters of Lake Erie. LAT...LON 4234 7982 4228 7975 4203 8034 4188 8086 4187 8095 4226 8093 4239 8009 4248 7985 TIME...MOT...LOC 2115Z 224DEG 46KT 4250 8010 4214 8014 4200 8037 $$ LEZ148-149-168-169-012200- /O.CON.KCLE.MA.W.0018.000000T0000Z-250501T2200Z/ 517 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 600 PM EDT... For the following areas... Nearshore and Open waters from Geneva-on-the-lake OH to Ripley NY... At 515 PM EDT, strong thunderstorms were located along a line extending from 21 nm northwest of Ripley to near Erie to 9 nm northeast of Conneaut, moving northeast at 45 knots. Farther west, a line of showers was located near Geneva-on-the-Lake and was moving east at 45 knots. HAZARD...Wind gusts to 40 knots with these showers and thunderstorms. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Erie and Ashtabula. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4234 7982 4228 7975 4203 8034 4188 8086 4187 8095 4226 8093 4239 8009 4248 7985 TIME...MOT...LOC 2115Z 224DEG 46KT 4250 8010 4214 8014 4200 8037 HAIL...0.00IN WIND...40KTS $$ Jaszka  204 FZUS71 KBUF 012209 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 609 PM EDT Thu May 1 2025 LEZ040-012218- /O.CAN.KBUF.MA.W.0020.000000T0000Z-250501T2300Z/ 609 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Lake Erie from Ripley to Dunkirk... The thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. && LAT...LON 4247 7930 4266 7939 4283 7894 4292 7890 4297 7892 4292 7885 4289 7885 4285 7880 4276 7882 4268 7895 4267 7901 4259 7907 TIME...MOT...LOC 2208Z 233DEG 48KT 4297 7939 4265 7925 $$ LEZ041-061-012300- /O.CON.KBUF.MA.W.0020.000000T0000Z-250501T2300Z/ 609 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 700 PM EDT... For the following areas... Lake Erie from Dunkirk to Buffalo Harbor... At 608 PM EDT, strong thunderstorms were located along a line extending from 18 nm west of Grand Island to 6 nm northwest of Sunset Bay, moving northeast at 50 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Small Boat Harbor, Lake Erie Beach, Wanakah, Woodlawn Beach, Erie Basin Marina, Sturgeon Point, Athol Springs, Bayview, Sunset Bay, and Dunkirk. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4247 7930 4266 7939 4283 7894 4292 7890 4297 7892 4292 7885 4289 7885 4285 7880 4276 7882 4268 7895 4267 7901 4259 7907 TIME...MOT...LOC 2208Z 233DEG 48KT 4297 7939 4265 7925 HAIL...0.00IN WIND...40KTS $$ PP  468 FZUS71 KBUF 012235 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 635 PM EDT Thu May 1 2025 LEZ061-012244- /O.CAN.KBUF.MA.W.0020.000000T0000Z-250501T2300Z/ 635 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Lake Erie from Dunkirk to Lake Erie Beach... The thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. && LAT...LON 4278 7905 4283 7893 4292 7890 4297 7892 4292 7885 4289 7885 4284 7880 4276 7882 4268 7896 4267 7901 4265 7902 TIME...MOT...LOC 2234Z 257DEG 47KT 4298 7903 4268 7886 $$ LEZ041-012300- /O.CON.KBUF.MA.W.0020.000000T0000Z-250501T2300Z/ 635 PM EDT Thu May 1 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 700 PM EDT... For the following areas... Lake Erie from Sturgeon Point to Buffalo Harbor... At 634 PM EDT, strong thunderstorms were located along a line extending from near Grand Island to near Wanakah, moving east at 45 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Small Boat Harbor, Wanakah, Woodlawn Beach, Erie Basin Marina, Sturgeon Point, Athol Springs, and Bayview. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4278 7905 4283 7893 4292 7890 4297 7892 4292 7885 4289 7885 4284 7880 4276 7882 4268 7896 4267 7901 4265 7902 TIME...MOT...LOC 2234Z 257DEG 47KT 4298 7903 4268 7886 HAIL...0.00IN WIND...40KTS $$ PP  886 FZUS71 KBUF 012251 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 651 PM EDT Thu May 1 2025 LEZ041-012300- /O.EXP.KBUF.MA.W.0020.000000T0000Z-250501T2300Z/ 651 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 700 PM EDT... The affected areas were... Lake Erie from Sturgeon Point to Buffalo Harbor... The thunderstorms have moved inland and no longer pose a significant threat to boaters. && LAT...LON 4278 7905 4283 7893 4292 7890 4297 7892 4292 7885 4289 7885 4284 7880 4276 7882 4268 7896 4267 7901 4265 7902 TIME...MOT...LOC 2250Z 270DEG 38KT 4306 7884 4276 7868 $$ PP  135 FZUS71 KBUF 012251 RRA MWSBUF Marine Weather Statement National Weather Service Buffalo NY 651 PM EDT Thu May 1 2025 LEZ020-LOZ030-012301- /O.EXP.KBUF.MA.W.0021.000000T0000Z-250501T2300Z/ 651 PM EDT Thu May 1 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 700 PM EDT... The affected areas were... The Upper and Lower Niagara River... The thunderstorms have moved inland and no longer pose a significant threat to boaters. && LAT...LON 4316 7904 4326 7907 4330 7891 4328 7885 4324 7900 4316 7899 4314 7899 4311 7901 4309 7889 4304 7883 4301 7884 4298 7888 4297 7887 4296 7894 4300 7902 4306 7900 4308 7907 TIME...MOT...LOC 2251Z 228DEG 50KT 4356 7871 4303 7870 $$ PP