562 WHUS51 KLWX 050104 SMWLWX ANZ534>537-542-050230- /O.NEW.KLWX.MA.W.0120.260705T0104Z-260705T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 904 PM EDT Sat Jul 4 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Chesapeake Bay from Drum Point MD to Smith Point VA... Patuxent River to Broomes Island MD... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... * Until 1030 PM EDT. * At 904 PM EDT, strong thunderstorms were located along a line extending from near Mason Neck State Park to 14 nm southwest of Westmoreland State Park, moving northeast at 35 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... Potomac Creek, Breton Bay, Nanjemoy Creek, Smallwood State Park, Quantico, Reagan National Airport, Swan Point, Coltons Point, Gunston Hall, Saint George Island, Occoquan Bay, Popes Creek, Greenwell State Park, Saint Clements Bay, Piney Point, Mouth Of The Potomac River, Maryland Point, Port Tobacco River, Colonial Beach, and Leesylvania State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3850 7733 3866 7724 3873 7706 3890 7707 3891 7705 3870 7700 3851 7724 3839 7723 3846 7701 3827 7684 3823 7659 3829 7648 3841 7655 3841 7654 3791 7627 3815 7661 3821 7694 3837 7705 3833 7730 TIME...MOT...LOC 0104Z 241DEG 35KT 3866 7731 3802 7711 HAIL...0.00IN WIND...>34KTS $$ Belak 206 WHUS51 KOKX 050109 SMWOKX ANZ332-340-345-350-353-380-383-050245- /O.NEW.KOKX.MA.W.0049.260705T0109Z-260705T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New York NY 909 PM EDT Sat Jul 4 2026 The National Weather Service in Upton NY has issued a * Special Marine Warning for... Fire Island Inlet to Montauk Point NY out 60 NM... Long Island Sound East of the Mouth of the Connecticut River... Peconic and Gardiners Bays... Long Island South Shore Bays... * Until 1045 PM EDT. * At 909 PM EDT, strong thunderstorms were located along a line extending from near Westbrook Center to near Herod Point to near Port Jefferson Harbor to 8 nm south of Smithtown Bay, moving southeast at 30 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. * Strong thunderstorms will be near... Great South Bay around 920 PM EDT. Moriches Bay and Moriches Inlet around 925 PM EDT. Dering Harbor, Great Peconic Bay, Little Peconic Bay, Shelter Island Sound, Westhampton Beach, and Shelter Island around 930 PM EDT. Plum Island and Shinnecock Bay around 935 PM EDT. Gardiners Bay and Shinnecock Inlet around 940 PM EDT. Gardiners Island around 950 PM EDT. Napeague Bay around 955 PM EDT. Montauk Point around 1010 PM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until these storms pass. Wind gusts 34 knots or greater, small hail, 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. && LAT...LON 4136 7186 4132 7186 4133 7190 4107 7186 4076 7161 4054 7217 4028 7308 4069 7334 4076 7315 4076 7295 4081 7289 4076 7287 4082 7284 4084 7273 4082 7264 4088 7255 4091 7265 4095 7263 4116 7223 4137 7210 TIME...MOT...LOC 0109Z 307DEG 30KT 4135 7251 4097 7289 4088 7307 4081 7327 HAIL...<.75IN WIND...>34KTS $$ MW 701 WHUS51 KPHI 050124 SMWPHI ANZ431-454-455-483-485-050230- /O.NEW.KPHI.MA.W.0066.260705T0124Z-260705T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mount Holly NJ 924 PM EDT Sat Jul 4 2026 The National Weather Service in Mount Holly NJ has issued a * Special Marine Warning for... Lower Delaware Bay... Coastal waters from Cape May NJ to Fenwick Island DE out 20 nm... Outer waters from Great Egg Inlet NJ to Fenwick Island DE from 20 to 60 nm... * Until 1030 PM EDT. * At 924 PM EDT, strong thunderstorms were located along a line extending from near Rehoboth Beach to 7 nm west of Bethany Beach, moving east at 40 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Overfalls Shoal, Five Fathoms Buoy, Fenwick Island, Buoy 4fb, Cape Henlopen, Rehoboth Beach, Bethany Beach, Delaware Lightship Buoy 44009, and Indian River Inlet Bridge. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 3831 7459 3846 7505 3845 7510 3851 7511 3853 7514 3851 7522 3853 7526 3872 7524 3875 7520 3876 7524 3885 7524 3883 7460 3881 7452 3883 7450 3882 7435 3827 7438 TIME...MOT...LOC 0124Z 275DEG 39KT 3874 7520 3850 7521 HAIL...0.00IN WIND...>34KTS $$ MPS 875 WHUS51 KPHI 050125 SMWPHI ANZ430-431-452>454-483-050230- /O.NEW.KPHI.MA.W.0067.260705T0125Z-260705T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mount Holly NJ 925 PM EDT Sat Jul 4 2026 The National Weather Service in Mount Holly NJ has issued a * Special Marine Warning for... Delaware Bay... Coastal waters from Little Egg Inlet NJ to Cape Henlopen DE out 20 nm... Outer waters from Great Egg Inlet to Cape May NJ from 20 to 60 nm... * Until 1030 PM EDT. * At 925 PM EDT, a strong thunderstorm was located near Fourteen Foot Bank Light, moving east at 45 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Buoy 2fb, Brown Shoal Light, Buoy 4fb, Buoy 3fb, Fourteen Foot Bank Light, Slaughter Beach, East Point, Deepwater Reef, Cape May Point, Miah Maull Light, Brandywine Shoal Light, Ocean City Reef, Wildwood, Overfalls Shoal, The Lump, 28- Mile Wreck, Fortesque Beach, Cape May Reef, Sea Isle City, and Buoy 2ms. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 3925 7535 3924 7495 3922 7495 3921 7488 3915 7482 3919 7478 3923 7477 3921 7412 3916 7412 3915 7415 3914 7412 3878 7412 3885 7530 3892 7538 TIME...MOT...LOC 0125Z 269DEG 47KT 3907 7525 HAIL...0.00IN WIND...>34KTS $$ MPS 016 WHUS51 KBOX 050133 SMWBOX ANZ235-237-256-283-050300- /O.NEW.KBOX.MA.W.0012.260705T0133Z-260705T0300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Boston/Norton MA 933 PM EDT Sat Jul 4 2026 The National Weather Service in Boston/Norton has issued a * Special Marine Warning for... Block Island Sound... Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island... Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM... Rhode Island Sound... * Until 1100 PM EDT. * At 933 PM EDT, severe thunderstorms were located along a line extending from 12 nm northeast of Essex Village to New London Harbor to near Plum Island to near Shelter Island Sound, moving east at 40 knots. HAZARD...Wind gusts in excess of 50 knots. SOURCE...Radar. IMPACT...Boats could suffer significant structural damage in high winds. Small craft could capsize in suddenly higher waves. * Locations impacted include... The Coastal Waters Southeast Of Block Island, Watch Hill, Charlestown Breachway, Buoy 44097 Southeast Of Block Island, Block Island Sound, The Coastal Waters West Of Block Island, Rhode Island Sound, Point Judith Light, and The Coastal Waters Between Block Island And Marthas Vineyard. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 4132 7187 4132 7185 4134 7183 4135 7179 4140 7148 4134 7092 4099 7073 4083 7078 4061 7107 4077 7162 4107 7185 TIME...MOT...LOC 0133Z 286DEG 38KT 4153 7224 4132 7212 4115 7216 4104 7232 HAIL...0.00IN WIND...50KTS $$ Legro 800 WHUS51 KPHI 050138 SMWPHI ANZ450>453-480>482-050315- /O.NEW.KPHI.MA.W.0068.260705T0138Z-260705T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mount Holly NJ 938 PM EDT Sat Jul 4 2026 The National Weather Service in Mount Holly NJ has issued a * Special Marine Warning for... Coastal waters from Sandy Hook to Cape May NJ out 20 nm... Outer waters from Sandy Hook to Great Egg Inlet NJ from 20 to 60 nm... * Until 1115 PM EDT. * At 938 PM EDT, strong thunderstorms were located along a line extending from 24 nm northwest of Pine Beach to near Sea Isle City, moving east at 40 knots. HAZARD...Wind gusts to nearly 50 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Sea Girt Reef, Atlantic City, Ship Bottom, Garden State South Reef, Axel Carlson Reef, Silverton, Harvey Cedars, Great Egg Reef, Ocean City Reef, Lavallette, The Lump, Barnegat Light, North Beach Haven, Point Pleasant Beach, Seaside Park, Brigantine, Ocean Gate, Little Egg Reef, Atlantic City Reef, and Great Egg Inlet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 3990 7335 3981 7315 3907 7325 3910 7402 3915 7415 3911 7419 3913 7482 3920 7477 3947 7477 3948 7470 3938 7463 3947 7450 3960 7459 3960 7439 3971 7425 3982 7426 3990 7420 3996 7425 4022 7410 4026 7365 TIME...MOT...LOC 0138Z 266DEG 41KT 4010 7467 3912 7480 HAIL...0.00IN WIND...49KTS $$ MPS