936 FZUS72 KKEY 131803 MWSKEY Marine Weather Statement National Weather Service Key West FL 203 PM EDT Sat Jun 13 2026 GMZ035-044-131900- 203 PM EDT Sat Jun 13 2026 ...FAVORABLE CONDITIONS FOR WATERSPOUT FORMATION NEAR THE LOWER KEYS... The areas affected include... 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... At 203 PM EDT, satellite-imagery indicated a developing cumulus cloud line north of the Lower Keys. This will be conducive to waterspout formation. Locations that will be affected include... Marine locations north of the Lower Keys, from Key West to Sugarloaf Key. . PRECAUTIONARY/PREPAREDNESS ACTIONS... Environmental conditions favor waterspout formation. A waterspout would most likely appear beneath a dark, flat bottom of a building cumulus line, just at the hint of rain. If you see a waterspout, stay away, and call in the report to your Florida Keys National Weather Service, at 3 0 5 2 9 5 1 3 1 6 extension 3. && LAT...LON 2469 8142 2468 8145 2470 8146 2467 8148 2470 8150 2467 8152 2466 8149 2465 8151 2469 8156 2467 8157 2465 8152 2458 8173 2459 8174 2457 8179 2459 8180 2454 8181 2446 8204 2459 8197 2473 8152 $$ BT 307 FZUS72 KJAX 131808 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 208 PM EDT Sat Jun 13 2026 AMZ454-131915- 208 PM EDT Sat Jun 13 2026 A Marine Weather Statement has been issued for the following areas... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... At 208 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Crescent Beach, or 8 nm south of Saint Augustine, moving south at 5 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2955 8124 2963 8125 2965 8128 2973 8128 2981 8135 2986 8120 2959 8106 2954 8122 $$ SHASHY 888 FZUS73 KAPX 131818 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 218 PM EDT Sat Jun 13 2026 LHZ347-361-131827- /O.CAN.KAPX.MA.W.0034.000000T0000Z-260613T1830Z/ 218 PM EDT Sat Jun 13 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island... Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. && LAT...LON 4503 8351 4509 8347 4512 8338 4517 8342 4534 8252 4504 8245 TIME...MOT...LOC 1817Z 262DEG 52KT 4526 8262 $$ LHZ348-362-131830- /O.CON.KAPX.MA.W.0034.000000T0000Z-260613T1830Z/ 218 PM EDT Sat Jun 13 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 230 PM EDT... For the following areas... Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border... Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary... At 217 PM EDT, a strong thunderstorm was located 7 nm southeast of Northern Lake Huron Buoy, moving east at 50 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Alpena. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4503 8351 4509 8347 4512 8338 4517 8342 4534 8252 4504 8245 TIME...MOT...LOC 1817Z 262DEG 52KT 4526 8262 HAIL...<.75IN WIND...>34KTS $$ NSC 278 FZUS74 KLIX 131834 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 134 PM CDT Sat Jun 13 2026 GMZ532-536-131930- 134 PM CDT Sat Jun 13 2026 A Marine Weather Statement has been issued for the following areas... Chandeleur Sound... Mississippi Sound... At 134 PM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots and weak waterspouts. This cluster of thunderstorms is generally located 16 nm east of Lake Borgne, moving northeast at 5 knots. Mariners can expect widespread gusty winds to around 30 knots, higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development. && LAT...LON 3022 8930 2994 8905 2979 8933 2987 8940 2993 8942 2994 8946 2995 8947 2996 8949 2999 8949 $$ Schlotz 864 FZUS74 KLIX 131838 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 138 PM CDT Sat Jun 13 2026 GMZ557-577-131945- 138 PM CDT Sat Jun 13 2026 A Marine Weather Statement has been issued for the following areas... Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... At 138 PM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots and weak waterspouts. This cluster of thunderstorms is generally located 20 nm southeast of Chandeleur Sound, moving northeast at 10 knots. Mariners can expect widespread gusty winds to around 30 knots, higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development. && LAT...LON 2962 8864 2981 8883 3009 8854 2976 8830 $$ Schlotz 969 FZUS73 KAPX 131856 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 256 PM EDT Sat Jun 13 2026 LHZ348-362-131930- /O.CON.KAPX.MA.W.0036.000000T0000Z-260613T1930Z/ 256 PM EDT Sat Jun 13 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 330 PM EDT... For the following areas... Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border... Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary... At 255 PM EDT, a severe thunderstorm capable of producing waterspouts was located 12 nm east of South Point, moving east at 40 knots. HAZARD...Waterspouts possible, wind gusts 34 knots or greater, and small hail. SOURCE...Radar indicated. 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... Black River, Thunder Bay, and South Point. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4477 8335 4486 8337 4490 8348 4494 8350 4497 8347 4529 8251 4486 8241 TIME...MOT...LOC 1855Z 272DEG 39KT 4493 8306 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...>34KTS $$ NSC 352 FZUS72 KJAX 131858 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 258 PM EDT Sat Jun 13 2026 AMZ450-132000- 258 PM EDT Sat Jun 13 2026 A Marine Weather Statement has been issued for the following areas... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM... At 258 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over St. Simons Island, moving south at 5 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 3125 8125 3099 8127 3099 8154 3127 8145 $$ SHASHY