Active Weather Alerts
Marine Weather Statement
Issued: 6:52 AM Aug. 13, 2026 – National Weather Service
...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Moriches Inlet to Montauk Point NY out 60 NM... Eastern Long Island Sound... Peconic and Gardiners Bays... Long Island South Shore Bays... At 251 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from near Moriches Bay to Montauk Point, moving east at 25 knots. strong thunderstorms will be near... Montauk Shoal, Napeague Bay, Great Peconic Bay, Shinnecock Bay, Shinnecock Inlet, Westhampton Beach, and Montauk Point around 255 AM EDT. Buoy 44017 around 355 AM EDT. 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. Lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. &&
Flood Advisory
Issued: 6:45 AM Aug. 13, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 545 AM EDT EARLY THIS MORNING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Eastern Suffolk County in southeastern New York... * WHEN...Until 545 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 244 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 0.5 inches of rain have fallen. - Rainfall amounts of 1 to 2 inches are expected over the area. This will result in minor flooding. - Some locations that will experience flooding include... Southold, Wading River, Mattituck, Sag Harbor, Bridgehampton, Fishers Island, Plum Island, Gardiners Island, Noyack, Shelter Island, Greenport, East Hampton, Peconic, Hither Hills State Park, Springs, North Sea, Cutchogue, Montauk, Aquebogue and Jamesport. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
Special Marine Warning
Issued: 6:06 AM Aug. 13, 2026 – National Weather Service
The National Weather Service in Upton NY has issued a * Special Marine Warning for... Fire Island Inlet to Moriches Inlet NY out 20 NM... Moriches Inlet to Montauk Point NY out 20 NM... Long Island Sound... Peconic and Gardiners Bays... Long Island South Shore Bays... * Until 300 AM EDT. * At 205 AM EDT, strong thunderstorms were located along a line extending from near Smithtown Bay to near Orient Point, moving east at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Strong thunderstorms will be near... Dering Harbor, Orient Point, Plum Island, Herod Point, Horton Point, Mattituck Inlet, Port Jefferson Harbor, and Shelter Island around 210 AM EDT. Gardiners Bay and Shelter Island Sound around 215 AM EDT. Gardiners Island and The Race around 220 AM EDT. Little Peconic Bay around 225 AM EDT. Western Block Island Sound and Great Peconic Bay around 230 AM EDT. Napeague Bay around 235 AM EDT. Montauk Point around 245 AM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until these storms pass. Wind gusts 34 knots or greater, high waves, lightning, and heavy rain are expected with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && HAIL...0.00IN; WIND...>34KTS
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