980 FZUS73 KGRR 290305 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 1105 PM EDT Fri Mar 28 2025 LMZ848-849-868-870-290400- 1105 PM EDT Fri Mar 28 2025 ...GUSTY WINDS APPROACHING THE WATERS... The areas affected include... Nearshore and Open Waters from Whitehall to Manistee MI... At 1101 PM EDT, Doppler radar indicated gusty northerly outflow winds crossing Lake Michigan of approximately 30 knots. These thunderstorms were located along a line extending from 30 nm east of Elk Rapids to near Pentwater Pier Heads, moving east at 45 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, sudden wind shifts, and locally higher waves. Boaters should seek safe harbor immediately until these winds pass. && LAT...LON 4426 8634 4412 8643 4406 8652 4394 8645 4381 8643 4374 8646 4368 8653 4363 8654 4342 8644 4339 8715 4371 8712 4411 8701 4421 8697 4428 8644 $$ THOMAS  602 WHUS53 KAPX 290311 SMWAPX LHZ347>349-361>363-290445- /O.NEW.KAPX.MA.W.0003.250329T0311Z-250329T0445Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Gaylord MI 1111 PM EDT Fri Mar 28 2025 The National Weather Service in Gaylord has issued a * Special Marine Warning for... 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island... Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore... Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border... Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border... Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary... Sturgeon Pt to Alabaster MI... * Until 1245 AM EDT. * At 1110 PM EDT, strong thunderstorms were located along a line extending from 13 nm south of False Detour Channel to near Black River, moving east at 50 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Middle Island, Alpena, Presque Isle Light, Adams Point, Greenbush, Sturgeon Point, Harrisville, Rogers City, Observatory Point, Black River, South Point, Thunder Bay, Northern Lake Huron Buoy, and Oscoda. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4438 8334 4483 8336 4488 8343 4501 8352 4507 8349 4512 8338 4522 8347 4528 8348 4537 8373 4537 8380 4551 8391 4572 8338 4534 8252 4437 8229 TIME...MOT...LOC 0310Z 270DEG 77KT 4573 8339 4483 8341 HAIL...<.75IN WIND...40KTS $$ HAD  094 FZUS71 KLWX 290355 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 1155 PM EDT Fri Mar 28 2025 ANZ536-542-290600- Tidal Potomac from Indian Head to Cobb Island MD- Patuxent River to Broomes Island MD- 1155 PM EDT Fri Mar 28 2025 ...GUSTY WINDS OVERNIGHT... A few southerly to southwesterly wind gusts to around 20 knots are possible overnight. Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time. $$ DHOF  227 FZUS73 KAPX 290358 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 1158 PM EDT Fri Mar 28 2025 LHZ347>349-361>363-290445- /O.CON.KAPX.MA.W.0003.000000T0000Z-250329T0445Z/ 1158 PM EDT Fri Mar 28 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1245 AM EDT... For the following areas... Nearshore and Open Waters of Lake Huron from Rogers City to Alabaster... At 1157 PM EDT, strong thunderstorms were located along a line extending from 16 nm northwest of Northern Lake Huron Buoy to 6 nm east of Sturgeon Point, moving east at 50 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Middle Island, Alpena, Presque Isle Light, Adams Point, Greenbush, Sturgeon Point, Harrisville, Observatory Point, Black River, South Point, Thunder Bay, Northern Lake Huron Buoy, and Oscoda. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4438 8334 4483 8336 4501 8352 4507 8349 4512 8338 4522 8347 4528 8348 4537 8373 4537 8380 4572 8338 4534 8252 4437 8230 TIME...MOT...LOC 0357Z 281DEG 48KT 4546 8309 4474 8315 HAIL...<.75IN WIND...>34KTS $$ JZ