137 WHUS53 KMQT 301614 SMWMQT LSZ266-267-301715- /O.NEW.KMQT.MA.W.0020.260630T1614Z-260630T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Marquette MI 1214 PM EDT Tue Jun 30 2026 The National Weather Service in Marquette has issued a * Special Marine Warning for... Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore... Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border... * Until 115 PM EDT. * At 1214 PM EDT, a severe thunderstorm was located 19 nm southeast of The Eastern Lake Superior Buoy, moving northeast at 35 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts to 40 knots, large hail, high waves, dangerous lightning, and heavy rain are possible with this storm. && LAT...LON 4716 8626 4712 8661 4729 8649 4751 8639 4732 8592 TIME...MOT...LOC 1614Z 242DEG 34KT 4729 8629 HAIL...>.75IN WIND...40KTS $$ jp  729 FZUS72 KTBW 301626 MWSTBW Marine Weather Statement National Weather Service Tampa Bay Area Ruskin FL 1226 PM EDT Tue Jun 30 2026 GMZ830-301700- 1226 PM EDT Tue Jun 30 2026 A Marine Weather Statement has been issued for the following areas... Tampa Bay waters... At 1226 PM EDT, Doppler radar indicated a gust front, capable of producing winds to around 30 knots. This gust front was located along a line extending from near Dunedin to near Hillsborough Bay to 14 nm east of Gandy Bridge, moving south at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 2775 8234 2773 8238 2773 8252 2778 8266 2783 8268 2795 8277 2807 8270 2808 8270 2798 8250 2799 8240 2787 8233 $$ TBW  749 FZUS71 KBUF 301628 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 1228 PM EDT Tue Jun 30 2026 LOZ045-065-SLZ022-024-301745- /O.CON.KBUF.MA.W.0047.000000T0000Z-260630T1745Z/ 1228 PM EDT Tue Jun 30 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 145 PM EDT... For the following areas... Lake Ontario from Gallo Island to Cape Vincent ... The Saint Lawrence River from Cape Vincent to Saint Regis... At 1228 PM EDT, a severe thunderstorm capable of producing waterspouts was located 33 nm northwest of Tibbets Point, moving southeast at 45 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Tibbets Point, Alexandria Bay, Tucker Terrace, Wellesley Island, St. Lawrence River, Cape Vincent, and Clayton. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4484 7529 4452 7574 4444 7576 4439 7584 4437 7578 4433 7582 4412 7627 4411 7625 4416 7611 4414 7604 4392 7639 4400 7651 4420 7631 4422 7620 4429 7615 4435 7599 4484 7531 4500 7487 4497 7488 TIME...MOT...LOC 1628Z 307DEG 47KT 4461 7671 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ HSK  966 WUUS51 KBUF 301635 SVRBUF NYC045-049-075-301800- /O.NEW.KBUF.SV.W.0052.260630T1635Z-260630T1800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 1235 PM EDT Tue Jun 30 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Jefferson County in central New York... Lewis County in central New York... Northeastern Oswego County in central New York... * Until 200 PM EDT. * At 1234 PM EDT, a severe thunderstorm was located 31 miles northwest of Cedar Point State Park, or 45 miles west of Hammond Village, moving southeast at 55 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Watertown, Fort Drum, Stony Point, Carthage, Lowville, West Carthage, Clayton, Adams, Dexter, and Redfield. This includes Interstate 81 between exits 37 and 52. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4440 7583 4439 7584 4410 7517 4361 7511 4342 7553 4348 7581 4341 7585 4383 7636 4387 7635 4386 7639 4393 7647 4396 7644 4396 7634 4410 7642 4414 7635 4420 7631 4422 7619 4429 7615 TIME...MOT...LOC 1634Z 307DEG 47KT 4456 7661 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ HSK  221 WHUS52 KTAE 301635 SMWTAE GMZ730-765-301800- /O.NEW.KTAE.MA.W.0122.260630T1635Z-260630T1800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 1235 PM EDT Tue Jun 30 2026 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm... Coastal waters from Suwannee River to Keaton Beach out 20 NM... * Until 200 PM EDT. * At 1235 PM EDT, a strong thunderstorm was located 17 nm northwest of Suwannee River, moving west at 5 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Horseshoe Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2935 8313 2927 8349 2956 8372 2984 8388 2992 8384 2993 8363 2983 8354 2979 8353 2975 8346 2961 8334 2953 8334 2949 8325 TIME...MOT...LOC 1635Z 079DEG 7KT 2949 8340 HAIL...0.00IN WIND...>34KTS $$ 21-HANER  169 FZUS73 KGRB 301642 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 1142 AM CDT Tue Jun 30 2026 LMZ542-565-301745- 1142 AM CDT Tue Jun 30 2026 The areas affected include... Nearshore waters from Sturgeon Bay to Two Rivers... Open waters of Lake Michigan from Sturgeon Bay to Two Rivers... * At 1142 AM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This strong thunderstorm was located 5 miles northwest of Kewaunee, moving east at 35 mph. The strong thunderstorm will be near... Kewaunee and Kewaunee Pierhead Light around 1145 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4448 8751 4447 8751 4447 8750 4446 8750 4454 8747 4461 8744 4463 8740 4465 8739 4475 8697 4474 8687 4445 8687 4438 8752 4444 8750 4445 8750 4447 8752 TIME...MOT...LOC 1641Z 254DEG 30KT 4453 8757 $$ JG  958 FZUS71 KBUF 301652 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 1252 PM EDT Tue Jun 30 2026 LOZ045-065-SLZ022-024-301745- /O.CON.KBUF.MA.W.0047.000000T0000Z-260630T1745Z/ 1252 PM EDT Tue Jun 30 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 145 PM EDT... For the following areas... Lake Ontario from Gallo Island to Cape Vincent... The Saint Lawrence River from Cape Vincent to Saint Regis... At 1252 PM EDT, a severe thunderstorm capable of producing waterspouts was located 16 nm north of Tibbets Point, moving southeast at 40 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Tibbets Point, Alexandria Bay, Tucker Terrace, Wellesley Island, St. Lawrence River, Cape Vincent, and Clayton. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4484 7529 4452 7574 4444 7576 4439 7584 4437 7578 4433 7582 4412 7627 4411 7625 4416 7611 4414 7604 4392 7639 4400 7651 4420 7631 4422 7620 4429 7615 4435 7599 4484 7531 4500 7487 4497 7488 TIME...MOT...LOC 1652Z 313DEG 41KT 4436 7642 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ HSK  385 WHUS51 KBUF 301656 SMWBUF LOZ044-045-064-065-301800- /O.NEW.KBUF.MA.W.0048.260630T1656Z-260630T1800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Buffalo NY 1256 PM EDT Tue Jun 30 2026 The National Weather Service in Buffalo has issued a * Special Marine Warning for... Lake Ontario from Gallo Island to Oswego... * Until 200 PM EDT. * At 1255 PM EDT, a severe thunderstorm capable of producing waterspouts was located 10 nm northwest of Tibbets Point, moving southeast at 40 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Pillar Point, Oswego, Mexico Bay, Southwick Beach, Henderson Harbor, Westcott Beach, Chaumont Bay, Selkirk Beach, Stony Point, Sandy Island Beach, Black River Bay, Sackets Harbor, and North Pond. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4393 7608 4387 7609 4382 7618 4371 7616 4366 7610 4361 7615 4354 7617 4351 7620 4348 7629 4349 7640 4339 7659 4368 7676 4404 7648 4411 7625 4411 7616 4415 7612 4416 7606 4412 7604 4407 7607 4397 7600 TIME...MOT...LOC 1655Z 311DEG 41KT 4425 7650 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ HSK