123 WHUS52 KKEY 041205 SMWKEY GMZ033-041245- /O.NEW.KKEY.MA.W.0125.250604T1205Z-250604T1245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 805 AM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... * Until 845 AM EDT. * At 805 AM EDT, strong thunderstorms were located along a line extending from 11 nm north of L Tower to near T Tower to near P Tower, moving north at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... P Tower and T Tower. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2553 8181 2551 8167 2545 8162 2495 8199 2538 8214 2550 8246 2560 8195 TIME...MOT...LOC 1205Z 202DEG 36KT 2555 8243 2543 8212 2508 8199 HAIL...0.00IN WIND...>34KTS $$ JR  349 WHUS52 KKEY 041206 SMWKEY GMZ033-035-044-041300- /O.NEW.KKEY.MA.W.0126.250604T1206Z-250604T1300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 806 AM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef... * Until 900 AM EDT. * At 806 AM EDT, a strong thunderstorm was located near Stock Island, moving north at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Gulfside Patch Reef and Snipe Point. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2460 8162 2460 8166 2459 8166 2460 8167 2459 8167 2460 8168 2459 8169 2460 8170 2459 8170 2458 8173 2459 8174 2458 8175 2472 8175 2471 8182 2490 8190 2494 8165 TIME...MOT...LOC 1206Z 169DEG 13KT 2461 8170 HAIL...0.00IN WIND...>34KTS $$ AJP  893 FZUS72 KKEY 041207 MWSKEY Marine Weather Statement National Weather Service Key West FL 807 AM EDT Wed Jun 4 2025 GMZ035-044-041217- /O.EXP.KKEY.MA.W.0123.000000T0000Z-250604T1215Z/ 807 AM EDT Wed Jun 4 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 815 AM EDT... && LAT...LON 2469 8149 2469 8151 2468 8150 2468 8152 2467 8152 2467 8151 2466 8150 2466 8149 2456 8149 2453 8163 2458 8166 2458 8165 2460 8167 2460 8165 2461 8167 2473 8174 2479 8150 TIME...MOT...LOC 1207Z 166DEG 11KT 2466 8160 $$ AJP  138 WHUS52 KKEY 041210 SMWKEY GMZ053-073-041300- /O.NEW.KKEY.MA.W.0127.250604T1210Z-250604T1300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 810 AM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Straits of Florida from Craig Key to west end of Seven Mile Bridge out 60 nm... * Until 900 AM EDT. * At 810 AM EDT, a strong thunderstorm was located 11 nm southwest of Marathon Humps, moving north at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2430 8084 2428 8098 2461 8115 2465 8086 TIME...MOT...LOC 1210Z 167DEG 21KT 2432 8093 HAIL...0.00IN WIND...>34KTS $$ AJP  992 FZUS72 KKEY 041224 MWSKEY Marine Weather Statement National Weather Service Key West FL 824 AM EDT Wed Jun 4 2025 GMZ033-041245- /O.CON.KKEY.MA.W.0125.000000T0000Z-250604T1245Z/ 824 AM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 845 AM EDT... For the following areas... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... At 824 AM EDT, strong thunderstorms were located along a line extending from 7 nm north of T Tower to near P Tower, moving north at 40 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Strong thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2506 8191 2557 8210 2560 8195 2553 8181 2551 8168 2544 8163 TIME...MOT...LOC 1224Z 201DEG 38KT 2559 8205 2515 8190 HAIL...0.00IN WIND...>34KTS $$ JR  520 FZUS72 KKEY 041227 MWSKEY Marine Weather Statement National Weather Service Key West FL 827 AM EDT Wed Jun 4 2025 GMZ033-035-044-054-041245- /O.CON.KKEY.MA.W.0124.000000T0000Z-250604T1245Z/ 827 AM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 845 AM EDT... For the following areas... Hawk Channel and Straits of Florida from west end of Seven Mile Bridge to Halfmoon Shoal out 20 nm... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... At 827 AM EDT, a possible waterspout was located near Cottrell Key, moving north at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats, cause considerable damage to vessels and create suddenly higher waves. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Locations in the warning include... Eastern Dry Rocks, Northwest Channel Buoy 1, Sand Key Light, Key West Sea Bouy, and Cottrell Key. PRECAUTIONARY/PREPAREDNESS ACTIONS... Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2467 8204 2472 8175 2457 8176 2456 8177 2457 8178 2456 8179 2459 8180 2457 8180 2455 8181 2454 8181 2455 8176 2446 8177 2443 8191 TIME...MOT...LOC 1227Z 173DEG 15KT 2456 8188 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ AJP  167 FZUS72 KKEY 041228 MWSKEY Marine Weather Statement National Weather Service Key West FL 828 AM EDT Wed Jun 4 2025 GMZ053-073-041300- /O.CON.KKEY.MA.W.0127.000000T0000Z-250604T1300Z/ 828 AM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 900 AM EDT... For the following areas... Straits of Florida from Craig Key to west end of Seven Mile Bridge out 60 nm... At 828 AM EDT, a possible waterspout was located 11 nm west of Marathon Humps, moving north at 20 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats, cause considerable damage to vessels and create suddenly higher waves. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. The possible waterspout will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2435 8087 2432 8099 2461 8113 2465 8086 TIME...MOT...LOC 1228Z 167DEG 21KT 2443 8096 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ AJP  330 WGUS55 KFGZ 041233 FFWFGZ AZC005-041645- /O.EXT.KFGZ.FF.W.0002.000000T0000Z-250604T1645Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ Issued by National Weather Service Las Vegas NV 533 AM MST Wed Jun 4 2025 The National Weather Service in Flagstaff has extended the * Flash Flood Warning for... The Havasu Creek basin in... West Central Coconino County in north central Arizona... * Until 945 AM MST. * At 530 AM MST, upstream river gauges indicated high water moving down Cataract Creek and into Havasu Creek from heavy rainfall last night. Between 1 and 2 inches of rain have fallen near Supai, with 2.5 to 3.5 inches falling in the upper Havasu Creek basin. Additional flooding is anticipated downstream into Supai this morning. HAZARD...Life-threatening flash flooding. Thunderstorms producing flash flooding in and around the Havasu Creek basin. SOURCE...Gauges reported. IMPACT...Life threatening flash flooding of areas in and around the Havasu Creek basin. * Some locations that will experience flash flooding include... Grand Canyon National Park, Hualapai Hilltop, Little Navajo Falls, Mooney Falls, Beaver Falls, Supai and Havasupai Reservation. This includes the Colorado River between miles 155 and 159. PRECAUTIONARY/PREPAREDNESS ACTIONS... Campers and hikers should hustle to higher ground immediately! Stay away from creeks and washes! Foot bridges will be washed out in Supai Campground. Some campsites will be flooded. Campers may be stranded in portions of the campground. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 3631 11273 3628 11268 3605 11250 3603 11259 3620 11269 3615 11271 3611 11271 3612 11275 3620 11278 3627 11278 3630 11279 3630 11277 3631 11276 3632 11276 3633 11275 3632 11274 FLASH FLOOD...GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ PTK  985 FZUS72 KMLB 041239 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 839 AM EDT Wed Jun 4 2025 AMZ555-575-041330- 839 AM EDT Wed Jun 4 2025 ...THUNDERSTORM ACROSS THE WATERS... The areas affected include... Sebastian Inlet to Jupiter Inlet 0-20 nm... Sebastian Inlet to Jupiter Inlet 20-60 nm... At 837 AM EDT, Doppler radar indicated a thunderstorm, capable of producing winds up to 33 knots. This thunderstorm was located near Jupiter Inlet, moving north at 15 knots. Additional showers and thunderstorms will affect the near shore and offshore Treasure Coast Atlantic waters through 930 AM. Locations impacted include... Jupiter Inlet, Jupiter, Tequesta, and Juno Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 33 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2697 8011 2711 8018 2789 8011 2797 7954 2757 7957 2697 7992 $$ Volkmer  430 WHUS52 KKEY 041242 SMWKEY GMZ033-035-044-041330- /O.NEW.KKEY.MA.W.0128.250604T1242Z-250604T1330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 842 AM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef... * Until 930 AM EDT. * At 841 AM EDT, a strong thunderstorm was located near Snipe Point, moving north at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations in the warning include... Gulfside Patch Reef, Stock Island, and Snipe Point. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2469 8164 2468 8164 2467 8165 2467 8164 2456 8163 2452 8184 2495 8199 2499 8166 TIME...MOT...LOC 1241Z 175DEG 17KT 2467 8176 HAIL...0.00IN WIND...>34KTS $$ AJP  037 FZUS72 KKEY 041244 MWSKEY Marine Weather Statement National Weather Service Key West FL 844 AM EDT Wed Jun 4 2025 GMZ033-035-044-054-041254- /O.EXP.KKEY.MA.W.0124.000000T0000Z-250604T1245Z/ 844 AM EDT Wed Jun 4 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 845 AM EDT... && LAT...LON 2467 8204 2472 8175 2457 8176 2456 8177 2457 8178 2456 8179 2459 8180 2457 8180 2455 8181 2454 8181 2455 8176 2446 8177 2443 8191 TIME...MOT...LOC 1244Z 173DEG 15KT 2463 8189 $$ AJP  121 FZUS72 KKEY 041246 MWSKEY Marine Weather Statement National Weather Service Key West FL 846 AM EDT Wed Jun 4 2025 GMZ033-035-044-041256- /O.CAN.KKEY.MA.W.0126.000000T0000Z-250604T1300Z/ 846 AM EDT Wed Jun 4 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... && LAT...LON 2460 8162 2460 8166 2459 8166 2460 8167 2459 8167 2460 8168 2459 8169 2460 8170 2459 8170 2458 8173 2459 8174 2458 8175 2472 8175 2471 8182 2490 8190 2494 8165 TIME...MOT...LOC 1243Z 169DEG 13KT 2475 8173 $$ AJP  006 FZUS72 KKEY 041248 MWSKEY Marine Weather Statement National Weather Service Key West FL 848 AM EDT Wed Jun 4 2025 GMZ073-041258- /O.CAN.KKEY.MA.W.0127.000000T0000Z-250604T1300Z/ 848 AM EDT Wed Jun 4 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... && LAT...LON 2442 8088 2440 8102 2461 8113 2465 8086 TIME...MOT...LOC 1248Z 167DEG 21KT 2454 8099 $$ GMZ053-041300- /O.CON.KKEY.MA.W.0127.000000T0000Z-250604T1300Z/ 848 AM EDT Wed Jun 4 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 900 AM EDT... For the following areas... Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 nm... At 848 AM EDT, a strong thunderstorm was located 8 nm southeast of Sombrero Key Light, moving north at 20 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning strikes, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2442 8088 2440 8102 2461 8113 2465 8086 TIME...MOT...LOC 1248Z 167DEG 21KT 2454 8099 HAIL...0.00IN WIND...>34KTS $$ AJP  514 WHUS52 KMFL 041248 SMWMFL GMZ656-657-676-041345- /O.NEW.KMFL.MA.W.0151.250604T1248Z-250604T1345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 848 AM EDT Wed Jun 4 2025 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... Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM... * Until 945 AM EDT. * At 848 AM EDT, strong thunderstorms were located along a line extending from 11 nm east of R Tower to near D Tower to 15 nm northeast of P Tower, moving northeast 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... Chokoloskee, Cape Romano Aquatic Preserve, Cape Romano, Naples, Vanderbilt Beach, D Tower, Bonita Shores, and Marco Island. 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. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2633 8185 2631 8180 2618 8178 2615 8175 2608 8176 2602 8170 2600 8165 2596 8162 2587 8135 2584 8129 2537 8153 2551 8167 2554 8184 2581 8211 2620 8224 TIME...MOT...LOC 1248Z 210DEG 26KT 2579 8201 2559 8180 2529 8176 HAIL...0.00IN WIND...>34KTS $$ Hadi  998 WHUS52 KKEY 041256 SMWKEY GMZ033-041330- /O.NEW.KKEY.MA.W.0129.250604T1256Z-250604T1330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 856 AM EDT Wed Jun 4 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... * Until 930 AM EDT. * At 856 AM EDT, strong thunderstorms were located along a line extending from near D Tower to 15 nm northeast of P Tower, moving north at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Strong thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2555 8187 2553 8181 2551 8167 2537 8153 2511 8192 2557 8193 2559 8192 TIME...MOT...LOC 1256Z 202DEG 36KT 2555 8177 2531 8177 HAIL...0.00IN WIND...>34KTS $$ JR  862 FZUS72 KKEY 041257 MWSKEY Marine Weather Statement National Weather Service Key West FL 857 AM EDT Wed Jun 4 2025 GMZ053-041307- /O.EXP.KKEY.MA.W.0127.000000T0000Z-250604T1300Z/ 857 AM EDT Wed Jun 4 2025 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 900 AM EDT... The affected areas were... Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 2442 8088 2440 8102 2461 8113 2465 8086 TIME...MOT...LOC 1257Z 167DEG 21KT 2459 8100 $$ AJP