129 WHUS52 KMLB 042211 SMWMLB AMZ550-552-042315- /O.NEW.KMLB.MA.W.0146.260704T2211Z-260704T2315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 611 PM EDT Sat Jul 4 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Flagler Beach to Volusia-Brevard County Line 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... * Until 715 PM EDT. * At 610 PM EDT, a cluster of strong thunderstorms were located over northern and central Brevard county, moving northeast at 20 knots toward the coast. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * Locations impacted include... Lagrange, Klondike Beach, Haulover Canal, Titusville, and Mims. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent cloud to water lightning is occurring with this storm. If caught on the open water stay below deck and, if possible, avoid ungrounded metal objects. Remember, lightning can strike beyond 10 miles away from a thunderstorm. && LAT...LON 2911 8055 2875 8031 2844 8021 2827 8072 2865 8085 2881 8089 2884 8085 2893 8090 TIME...MOT...LOC 2210Z 217DEG 22KT 2863 8081 HAIL...0.00IN WIND...>34KTS $$ Kelly 261 WHUS51 KLWX 042228 SMWLWX ANZ530>532-538-539-050030- /O.NEW.KLWX.MA.W.0113.260704T2228Z-260705T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 628 PM EDT Sat Jul 4 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay from Sandy Point to North Beach MD... Chesapeake Bay north of Pooles Island MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... * Until 830 PM EDT. * At 628 PM EDT, a strong thunderstorm was located 10 nm southwest of Fort Smallwood State Park, moving northeast at 15 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Fort Smallwood State Park, Pinehurst, North Point State Park, Hart Miller Island, Gibson Island, Bodkin Point, Tolchester Beach, Worton Point, Pooles Island, Love Point, Gunpowder River, Baltimore Light, and Sevenfoot Knoll. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3937 7622 3941 7615 3933 7613 3915 7628 3914 7628 3903 7624 3901 7618 3904 7630 3901 7643 3902 7641 3913 7645 3926 7665 3930 7660 3923 7643 3932 7635 3940 7636 3940 7630 3946 7630 3948 7622 TIME...MOT...LOC 2228Z 242DEG 17KT 3909 7670 HAIL...<.75IN WIND...>34KTS $$ Belak 220 WHUS51 KLWX 042234 SMWLWX ANZ531>537-539>543-050030- /O.NEW.KLWX.MA.W.0114.260704T2234Z-260705T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 634 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... Chesapeake Bay from North Beach to Drum Point MD... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay from Sandy Point to North Beach MD... Chester River to Queenstown MD... Choptank River to Cambridge MD and the Little Choptank River... Eastern Bay... Patuxent River to Broomes Island MD... Tangier Sound and the inland waters surrounding Bloodsworth Island... 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 830 PM EDT. * At 633 PM EDT, strong thunderstorms were located along a line extending from near Indian Head to 6 nm north of Saint Clements Bay, moving northeast at 30 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... Choptank River, Hooper Island Light, Blackwalnut Point, Cuckold Creek, Greenbury Point, Shady Side, Herring Bay, Highland Beach, Sandy Point State Park, Severn River, Bloody Point Light, Thomas Point Light, Calvert Cliffs, Richland Point Buoy, Poplar Island, Greenwell State Park, Saint Leonard Creek, Piney Point, Broomes Island, and Chesapeake Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3822 7658 3813 7649 3813 7650 3861 7717 3870 7655 3899 7649 3905 7628 3868 7635 3867 7634 3868 7633 3876 7623 3860 7605 3863 7625 3847 7633 3831 7622 3832 7622 3839 7623 3836 7586 3823 7582 TIME...MOT...LOC 2233Z 227DEG 29KT 3860 7705 3835 7675 HAIL...0.00IN WIND...>34KTS $$ Belak 469 WHUS51 KBOX 042241 SMWBOX ANZ230-251-042345- /O.NEW.KBOX.MA.W.0010.260704T2241Z-260704T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Boston/Norton MA 641 PM EDT Sat Jul 4 2026 The National Weather Service in Boston/Norton has issued a * Special Marine Warning for... Boston Harbor... Massachusetts Bay and Ipswich Bay... * Until 745 PM EDT. * At 641 PM EDT, a strong thunderstorm was located near Boston, moving southeast at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Boston Harbor, Boston Buoy 44013, Boston Light, Broad Sound, Quincy Harbor, Scituate Harbor, and Minot Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 4236 7059 4218 7072 4225 7082 4221 7095 4231 7107 4239 7108 4241 7105 4241 7102 4245 7097 TIME...MOT...LOC 2241Z 313DEG 25KT 4238 7114 HAIL...0.00IN WIND...>34KTS $$ Legro 578 WHUS51 KOKX 042256 SMWOKX ANZ331-332-050000- /O.NEW.KOKX.MA.W.0046.260704T2256Z-260705T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service New York NY 656 PM EDT Sat Jul 4 2026 The National Weather Service in Upton NY has issued a * Special Marine Warning for... Eastern Long Island Sound... * Until 800 PM EDT. * At 655 PM EDT, a strong thunderstorm was located 7 nm west of Essex Village, moving southeast at 35 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. * The strong thunderstorm will be near... Essex Village and Westbrook Center around 700 PM EDT. Mouth of the Connecticut River around 705 PM EDT. Long Sand Shoal around 710 PM EDT. Niantic Bay around 720 PM EDT. Plum Island around 725 PM EDT. The Race around 730 PM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, small hail, 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 4140 7234 4136 7235 4130 7229 4133 7221 4138 7219 4132 7212 4136 7212 4130 7187 4125 7187 4114 7232 4107 7246 4128 7270 4132 7267 4128 7262 4129 7259 4133 7259 4129 7241 4132 7238 4139 7244 4144 7243 TIME...MOT...LOC 2255Z 296DEG 34KT 4138 7255 HAIL...<.75IN WIND...>34KTS $$ DBR 901 WHUS51 KPHI 042256 SMWPHI ANZ430-431-453-454-050000- /O.NEW.KPHI.MA.W.0064.260704T2256Z-260705T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Mount Holly NJ 656 PM EDT Sat Jul 4 2026 The National Weather Service in Mount Holly NJ has issued a * Special Marine Warning for... Delaware Bay... Coastal waters from Great Egg Inlet NJ to Cape Henlopen DE out 20 nm... * Until 800 PM EDT. * At 656 PM EDT, a strong thunderstorm was located near Slaughter Beach, moving northeast at 10 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Overfalls Shoal, Brown Shoal Light, Fourteen Foot Bank Light, Slaughter Beach, Cape Henlopen, Cape May Point, and Brandywine Shoal Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 3916 7506 3893 7482 3879 7507 3880 7509 3878 7509 3875 7515 3893 7535 TIME...MOT...LOC 2256Z 236DEG 10KT 3890 7521 HAIL...<.75IN WIND...>34KTS $$ MPS