243 FZUS71 KCLE 192105 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 505 PM EDT Tue May 19 2026 LEZ142-162-192130- 505 PM EDT Tue May 19 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border... Maumee Bay to Reno Beach OH... At 505 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near Bolles Harbor Of Refuge, moving northeast at 25 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 4180 8332 4189 8321 4196 8312 4195 8311 4187 8307 4177 8317 4174 8321 $$ Kahn  853 FZUS73 KDTX 192112 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 512 PM EDT Tue May 19 2026 LCZ422-192122- /O.CAN.KDTX.MA.W.0031.000000T0000Z-260519T2130Z/ 512 PM EDT Tue May 19 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... St. Clair River... The thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for southeastern Michigan...and the adjacent waters of Lake St. Clair. && LAT...LON 4198 8327 4209 8324 4232 8312 4239 8295 4244 8291 4254 8291 4259 8285 4266 8285 4270 8273 4270 8261 4265 8259 4256 8260 4254 8266 4238 8282 4233 8303 4230 8309 4224 8313 4209 8313 TIME...MOT...LOC 2112Z 279DEG 36KT 4254 8254 4238 8281 4220 8312 $$ LCZ423-460-192130- /O.CON.KDTX.MA.W.0031.000000T0000Z-260519T2130Z/ 512 PM EDT Tue May 19 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 530 PM EDT... For the following areas... Detroit River... Lake St. Clair Open Lake (U.S. Portion)... At 512 PM EDT, severe thunderstorms were located along a line extending from near Algonac to near Grosse Pointe to near Wyandotte, moving east at 35 knots. HAZARD...Wind gusts in excess of 50 knots and small hail. SOURCE...Radar indicated. IMPACT...Boats could suffer significant structural damage in high winds. Small craft could capsize in suddenly higher waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4198 8327 4209 8324 4232 8312 4239 8295 4244 8291 4254 8291 4259 8285 4266 8285 4270 8273 4270 8261 4265 8259 4256 8260 4254 8266 4238 8282 4233 8303 4230 8309 4224 8313 4209 8313 TIME...MOT...LOC 2112Z 279DEG 36KT 4254 8254 4238 8281 4220 8312 HAIL...<.75IN WIND...50KTS $$ KGK  660 FZUS73 KDTX 192127 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 527 PM EDT Tue May 19 2026 LCZ423-460-192137- /O.EXP.KDTX.MA.W.0031.000000T0000Z-260519T2130Z/ 527 PM EDT Tue May 19 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 530 PM EDT... The affected areas were... Detroit River... Lake St. Clair Open Lake (U.S. Portion)... The thunderstorms have weakened and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for southeastern Michigan...and the adjacent waters of Lake St. Clair. && LAT...LON 4198 8327 4209 8324 4232 8312 4239 8295 4244 8291 4254 8291 4259 8285 4266 8285 4270 8273 4270 8261 4265 8259 4256 8260 4254 8266 4238 8282 4233 8303 4230 8309 4224 8313 4209 8313 TIME...MOT...LOC 2127Z 251DEG 41KT 4259 8233 4243 8260 4225 8291 $$ KGK  768 FZUS73 KDTX 192129 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 529 PM EDT Tue May 19 2026 LEZ444-192200- /O.CON.KDTX.MA.W.0032.000000T0000Z-260519T2200Z/ 529 PM EDT Tue May 19 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 600 PM EDT... For the following areas... Michigan Waters of Lake Erie from Detroit River to North Cape MI... At 529 PM EDT, strong thunderstorms were located along a line extending from 7 nm northwest of Monroe Harbor to near Luna Pier to 9 nm west of North Cape, moving east at 35 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4173 8350 4180 8349 4195 8337 4196 8328 4203 8319 4200 8313 4190 8325 4189 8331 4173 8340 TIME...MOT...LOC 2129Z 248DEG 36KT 4201 8341 4187 8352 4177 8364 HAIL...<.75IN WIND...>34KTS $$ KGK  225 FZUS71 KLWX 192135 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 535 PM EDT Tue May 19 2026 ANZ530-531-538-539-192330- 535 PM EDT Tue May 19 2026 A Marine Weather Statement has been issued for the following areas... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay north of Pooles Island MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... At 534 PM EDT, Doppler radar indicated a front, capable of producing winds to around 30 knots along with an abrupt wind shift of north to northwesterly. This front was located along a line extending from 28 nm northwest of Middle River to 33 nm northwest of Back River to 29 nm northwest of Key Bridge, moving southeast at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots along with an abrupt wind shift and locally higher waves. Boaters should seek safe harbor immediately until these storms pass. This front will likely produce winds to around 30 knots, and could pose a serious hazard for boaters. A special marine warning may eventually be required when this front reaches the nearshore waters. Boaters should consider heading for shore before this front arrives. && LAT...LON 3937 7622 3943 7613 3940 7606 3932 7618 3918 7627 3908 7623 3899 7628 3904 7630 3901 7632 3907 7646 3913 7645 3926 7665 3930 7660 3923 7643 3930 7641 3932 7635 3940 7637 3940 7630 3946 7630 3947 7624 $$ BRO  702 FZUS73 KDTX 192144 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 544 PM EDT Tue May 19 2026 LEZ444-192200- /O.CON.KDTX.MA.W.0032.000000T0000Z-260519T2200Z/ 544 PM EDT Tue May 19 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 600 PM EDT... For the following areas... Michigan Waters of Lake Erie from Detroit River to North Cape MI... At 544 PM EDT, a strong thunderstorm was located over Bolles Harbor Of Refuge, moving northeast at 40 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4173 8350 4180 8349 4195 8337 4196 8328 4203 8319 4200 8313 4190 8325 4189 8331 4173 8340 TIME...MOT...LOC 2144Z 243DEG 42KT 4188 8342 HAIL...<.75IN WIND...>34KTS $$ KGK  272 FZUS73 KDTX 192155 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 555 PM EDT Tue May 19 2026 LEZ444-192205- /O.EXP.KDTX.MA.W.0032.000000T0000Z-260519T2200Z/ 555 PM EDT Tue May 19 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 600 PM EDT... The affected areas were... Michigan Waters of Lake Erie from Detroit River to North Cape MI... The thunderstorm has weakened and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for southeastern Michigan...the adjacent waters of Lake Erie...and the adjacent waters of Lake St. Clair. && LAT...LON 4173 8350 4180 8349 4195 8337 4196 8328 4203 8319 4200 8313 4190 8325 4189 8331 4173 8340 TIME...MOT...LOC 2155Z 231DEG 44KT 4196 8328 $$ KGK