243 WHUS52 KJAX 202003 SMWJAX AMZ452-202100- /O.NEW.KJAX.MA.W.0140.260720T2003Z-260720T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Jacksonville FL 403 PM EDT Mon Jul 20 2026 The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM... * Until 500 PM EDT. * At 403 PM EDT, a strong thunderstorm was located near Guana River State Park, or 10 nm northwest of Saint Augustine, moving north 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... Atlantic Beach, Palm Valley, Jacksonville Beach, Mayport, Nassau Sound Approach Buoy 6a, Saint Johns Lighted Buoy, Vilano Beach, South Ponte Vedra Beach, Guana River State Park, and Whittakers Snapper Hole Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness. && LAT...LON 3068 8134 3068 8127 3065 8110 3051 8108 2991 8120 2991 8122 2996 8138 3010 8141 3022 8147 3031 8148 TIME...MOT...LOC 2003Z 190DEG 26KT 3005 8142 HAIL...0.00IN WIND...>34KTS $$ 23 546 WHUS52 KMHX 202012 SMWMHX AMZ135-152-154-156-184-202115- /O.NEW.KMHX.MA.W.0213.260720T2012Z-260720T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 412 PM EDT Mon Jul 20 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Pamlico Sound... S of Cape Hatteras NC to Ocracoke Inlet NC out to 20 NM... S of Ocracoke Inlet NC to Cape Lookout NC out to 20 NM... S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM... Waters from Cape Hatteras to Ocracoke Inlet NC from 20 to 60 NM... * Until 515 PM EDT. * At 412 PM EDT, a gust front was located along a line extending from near The Center Of The Pamlico Sound to near Cape Hatteras, moving south at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Cape Hatteras, Hatteras Village, Monitor Marine Sanctuary, Ar250, Hatteras Inlet, Ar230, Ar220, Ar255, Diamond Shoals, Ocracoke, Ar225, and The Center Of The Pamlico Sound. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3507 7523 3486 7596 3506 7599 3536 7601 3535 7552 3514 7521 TIME...MOT...LOC 2012Z 354DEG 15KT 3529 7591 3528 7555 HAIL...0.00IN WIND...>34KTS $$ RCF 541 WHUS52 KTBW 202031 SMWTBW GMZ836-853-856-873-876-202115- /O.NEW.KTBW.MA.W.0109.260720T2031Z-260720T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tampa Bay Area Ruskin FL 431 PM EDT Mon Jul 20 2026 The National Weather Service in Ruskin has issued a * Special Marine Warning for... Charlotte Harbor and Pine Island Sound... Coastal waters from Bonita Beach to Englewood FL out 20 NM... Coastal waters from Englewood to Tarpon Springs FL out 20 NM... Waters from Bonita Beach to Englewood FL out 20 to 60 NM... Waters from Englewood to Tarpon Springs FL out 20 to 60 NM... * Until 515 PM EDT. * At 430 PM EDT, a strong thunderstorm was located 9 nm southwest of Gasparilla Island, moving north at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. 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... Gasparilla Island, Fort Myers Beach, Manasota Key, Captiva, Sanibel, Don Pedro Island, Bonita Beach, and Englewood. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 2605 8269 2687 8273 2697 8230 2692 8226 2699 8219 2701 8211 2674 8200 2659 8201 2653 8194 2652 8192 2633 8184 TIME...MOT...LOC 2030Z 194DEG 22KT 2661 8237 HAIL...0.00IN WIND...>34KTS $$ TBW 155 WHUS52 KMLB 202037 SMWMLB AMZ550-202145- /O.NEW.KMLB.MA.W.0181.260720T2037Z-260720T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 437 PM EDT Mon Jul 20 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Flagler Beach to Volusia-Brevard County Line 0-20 nm... * Until 545 PM EDT. * At 437 PM EDT, a strong thunderstorm was located near Port Orange, moving north at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * Locations impacted include... Ponce Inlet, Wilbur By The Sea, Harbor Oaks, Allandale, and Daytona Beach Shores. && LAT...LON 2938 8102 2925 8070 2894 8091 2926 8107 TIME...MOT...LOC 2037Z 201DEG 12KT 2911 8094 HAIL...0.00IN WIND...>34KTS $$ Fehling 990 WHUS52 KMLB 202043 SMWMLB AMZ555-202145- /O.NEW.KMLB.MA.W.0182.260720T2043Z-260720T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 443 PM EDT Mon Jul 20 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... * Until 545 PM EDT. * At 443 PM EDT, a strong thunderstorm was located over Queens Cove, or over Indrio, moving north at 10 knots. 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... Queens Cove, Saint Lucie Village, Pepper Beach Park, Saint Lucie, and Indrio. && LAT...LON 2746 8037 2765 8041 2769 8043 2777 8042 2764 8000 2762 7999 2733 8030 TIME...MOT...LOC 2043Z 201DEG 12KT 2752 8032 HAIL...0.00IN WIND...>34KTS $$ Fehling 072 WHUS52 KTAE 202044 SMWTAE GMZ730-755-765-202145- /O.NEW.KTAE.MA.W.0214.260720T2044Z-260720T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tallahassee FL 444 PM EDT Mon Jul 20 2026 The National Weather Service in Tallahassee has issued a * Special Marine Warning for... Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm... Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm... Coastal waters from Suwannee River to Keaton Beach out 20 NM... * Until 545 PM EDT. * At 444 PM EDT, a strong thunderstorm was located near Marker 24 Barge, moving north at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots...suddenly higher waves...frequent lightning...and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Marker 24 Barge. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2974 8406 2987 8468 2995 8450 3010 8440 3016 8430 3013 8410 3017 8401 3004 8383 3004 8375 2985 8354 2979 8353 2969 8336 2955 8334 TIME...MOT...LOC 2044Z 162DEG 34KT 2987 8409 HAIL...0.00IN WIND...>34KTS $$ 55-SCHOLL 931 WHUS52 KTBW 202045 SMWTBW GMZ830-850-853-870-873-202145- /O.NEW.KTBW.MA.W.0110.260720T2045Z-260720T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tampa Bay Area Ruskin FL 445 PM EDT Mon Jul 20 2026 The National Weather Service in Ruskin has issued a * Special Marine Warning for... Coastal waters from Englewood to Tarpon Springs FL out 20 NM... Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM... Tampa Bay waters... Waters from Englewood to Tarpon Springs FL out 20 to 60 NM... Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM... * Until 545 PM EDT. * At 445 PM EDT, a strong thunderstorm was located near Sarasota Bay, moving north at 40 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. 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... Terra Ceia Bay, D5 Reef, Manatee Nearshore Reef, Howard Frankland Bridge, Madeira Beach Reef, Longboat Key, Venice Inlet, Cockroach Bay, Md1 Reef, M7 Reef, Anna Maria Island, Hernando Beach, M8 Reef, M17 Reef, Pass-A-Grille Channel, Southwest Channel, D6 Reef, M1 Reef, Tampa Bay, and Hillsborough Bay. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 2879 8357 2873 8263 2853 8257 2816 8273 2808 8272 2798 8250 2799 8241 2787 8233 2774 8235 2771 8243 2747 8257 2733 8245 2711 8238 2696 8240 2673 8331 2733 8363 2781 8376 2828 8377 TIME...MOT...LOC 2045Z 198DEG 38KT 2746 8260 HAIL...0.00IN WIND...>34KTS $$ TBW 678 WHUS52 KMHX 202052 SMWMHX AMZ136-202130- /O.NEW.KMHX.MA.W.0214.260720T2052Z-260720T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 452 PM EDT Mon Jul 20 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Pamlico and Pungo Rivers... * Until 530 PM EDT. * At 452 PM EDT, a strong thunderstorm was located 8 nm northwest of Blounts Bay, or 14 nm west of Bath, moving east at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Bath, Blounts Bay, and The Vicinity Of Bath Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 3551 7716 3560 7710 3550 7673 3534 7685 TIME...MOT...LOC 2052Z 272DEG 29KT 3556 7709 HAIL...0.00IN WIND...40KTS $$ RJ