342 WHUS51 KLWX 122231 SMWLWX ANZ535-130030- /O.NEW.KLWX.MA.W.0081.260612T2231Z-260613T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 631 PM EDT Fri Jun 12 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Key Bridge to Indian Head MD... * Until 830 PM EDT. * At 630 PM EDT, strong thunderstorms were located along a line extending from 33 nm west of Key Bridge to 34 nm northwest of Leesylvania State Park, moving southeast at 25 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... Fort Washington, Tidal Basin, Reagan National Airport, Gunston Hall, Woodrow Wilson Bridge, Indian Head, Key Bridge, Fort Hunt, National Harbor, and Alexandria. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. 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 3862 7727 3867 7724 3864 7721 3865 7716 3870 7720 3873 7706 3890 7708 3891 7705 3885 7700 3870 7700 3868 7706 3857 7717 3858 7720 3863 7712 3864 7712 3865 7713 3862 7720 3864 7722 3860 7725 TIME...MOT...LOC 2230Z 293DEG 23KT 3904 7776 3893 7785 HAIL...0.00IN WIND...>34KTS $$ LFR 544 WHUS52 KMFL 122242 SMWMFL GMZ656-657-122315- /O.NEW.KMFL.MA.W.0110.260612T2242Z-260612T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 642 PM EDT Fri Jun 12 2026 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM... Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM... * Until 715 PM EDT. * At 642 PM EDT, a severe thunderstorm capable of producing waterspouts was located over Chokoloskee. The severe thunderstorm was nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Chokoloskee. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2583 8140 2583 8130 2581 8123 2581 8124 2574 8135 TIME...MOT...LOC 2242Z 074DEG 5KT 2580 8131 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ WR 682 WHUS51 KOKX 122245 SMWOKX ANZ338-122315- /O.NEW.KOKX.MA.W.0035.260612T2245Z-260612T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New York NY 645 PM EDT Fri Jun 12 2026 The National Weather Service in Upton NY has issued a * Special Marine Warning for... New York Harbor... * Until 715 PM EDT. * At 644 PM EDT, a strong thunderstorm was located near Upper New York Harbor, moving southeast at 30 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. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, lightning, and heavy rain are expected with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4068 7412 4073 7404 4072 7398 4062 7402 4062 7410 4067 7413 TIME...MOT...LOC 2244Z 296DEG 31KT 4077 7400 HAIL...0.00IN WIND...>34KTS $$ Goodman 158 WHUS51 KAKQ 122258 SMWAKQ ANZ630-631-635-130030- /O.NEW.KAKQ.MA.W.0051.260612T2258Z-260613T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Wakefield VA 658 PM EDT Fri Jun 12 2026 The National Weather Service in Wakefield has issued a * Special Marine Warning for... Chesapeake Bay from Smith Point to Windmill Point VA... Chesapeake Bay from Windmill Point to New Point Comfort VA... Rappahannock River from Urbanna to Windmill Point... * Until 830 PM EDT. * At 658 PM EDT, a strong thunderstorm was located 14 nm northwest of Urbanna Inlet, moving east at 20 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Windmill Point, Nassawadox Reef, Lower Bernard Island, Rappahannock Range Light, Rappahannock Light, Nandua Pungoteague Reef, Crisfield, Irvington, Gwynns Island, Gwynns Island Reef, Urbanna Inlet, Tangier Island, Anglers Reef, Smith Point, Stingray Point, Hole In The Wall, Onancock Inlet, Occohannock Reef, Watts Island, and Longs Creek Inlet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 3770 7655 3773 7656 3779 7652 3774 7637 3780 7637 3791 7626 3789 7624 3790 7604 3792 7603 3790 7603 3790 7591 3798 7586 3797 7589 3798 7588 3802 7575 3798 7561 3741 7594 3743 7625 3752 7635 3761 7663 TIME...MOT...LOC 2258Z 287DEG 18KT 3776 7673 HAIL...0.00IN WIND...40KTS $$ MM