247 FZUS72 KMLB 120102 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 902 PM EDT Mon May 11 2026 AMZ555-120145- 902 PM EDT Mon May 11 2026 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Sebastian Inlet to Jupiter Inlet 0-20 nm... At 902 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Vero Beach, moving east at 25 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. 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 2740 8034 2746 8037 2765 8041 2777 8048 2783 8047 2783 8006 2775 8004 2733 8007 $$ Schaper  374 WHUS52 KMLB 120105 SMWMLB AMZ555-120200- /O.NEW.KMLB.MA.W.0069.260512T0105Z-260512T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 905 PM EDT Mon May 11 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... * Until 1000 PM EDT. * At 905 PM EDT, a strong thunderstorm was located over Vero Beach, moving east at 20 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. * Locations impacted include... Vero Beach, Jaycee Beach, Vero Beach Airport, Gifford, and Vero Beach South. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent cloud to water lightning is occurring with this storm. If caught on the open water stay below deck and, if possible, avoid ungrounded metal objects. Remember, lightning can strike beyond 10 miles away from a thunderstorm. && LAT...LON 2740 8034 2746 8037 2765 8041 2777 8048 2781 8047 2784 8006 2779 8004 2774 8004 2766 8000 2735 8001 TIME...MOT...LOC 0105Z 282DEG 22KT 2766 8039 HAIL...0.00IN WIND...40KTS $$ Schaper  563 FZUS72 KMLB 120108 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 908 PM EDT Mon May 11 2026 AMZ552-572-120215- 908 PM EDT Mon May 11 2026 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 20-60 nm... At 908 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from 24 nm east of Playalinda Beach to Port Saint John, moving southeast at 15 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 these storms pass. Frequent cloud to water lightning is occurring with these storms. 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 2863 8072 2862 8064 2863 8065 2865 8068 2883 8013 2858 7973 2823 8070 2826 8072 2859 8083 $$ Schaper  804 WFUS54 KLIX 120110 TORLIX LAC093-120200- /O.NEW.KLIX.TO.W.0051.260512T0110Z-260512T0200Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service New Orleans LA 810 PM CDT Mon May 11 2026 The National Weather Service in New Orleans has issued a * Tornado Warning for... Central St. James Parish in southeastern Louisiana... * Until 900 PM CDT. * At 810 PM CDT, a severe thunderstorm capable of producing a tornado was located over Lutcher, or 11 miles west of Reserve, moving northwest at 10 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near... Lutcher around 815 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3003 9069 3001 9072 3004 9084 3013 9076 TIME...MOT...LOC 0110Z 126DEG 8KT 3004 9074 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ MEFFER  041 WHUS52 KMLB 120115 SMWMLB AMZ552-572-120215- /O.NEW.KMLB.MA.W.0070.260512T0115Z-260512T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 915 PM EDT Mon May 11 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 20-60 nm... * Until 1015 PM EDT. * At 915 PM EDT, a strong thunderstorm was located 22 nm east of Playalinda Beach, moving southeast at 15 knots. HAZARD...Wind gusts 34 knots or greater and small hail. 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. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. 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 2863 8033 2876 8016 2859 7974 2830 8015 TIME...MOT...LOC 0115Z 311DEG 17KT 2865 8020 HAIL...<.75IN WIND...>34KTS $$ Schaper  272 WWUS54 KLIX 120120 SVSLIX Severe Weather Statement National Weather Service New Orleans LA 820 PM CDT Mon May 11 2026 LAC093-120200- /O.CON.KLIX.TO.W.0051.000000T0000Z-260512T0200Z/ St. James LA- 820 PM CDT Mon May 11 2026 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CDT FOR NORTH CENTRAL ST. JAMES PARISH... At 820 PM CDT, a severe thunderstorm capable of producing a tornado was located near Lutcher, or 12 miles west of Reserve, moving northwest at 10 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of north central St. James Parish. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3007 9072 3004 9076 3004 9084 3013 9076 TIME...MOT...LOC 0120Z 123DEG 9KT 3005 9077 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN $$ MEFFER  265 WUUS52 KMLB 120126 SVRMLB FLC111-120200- /O.NEW.KMLB.SV.W.0030.260512T0126Z-260512T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Melbourne FL 926 PM EDT Mon May 11 2026 The National Weather Service in Melbourne has issued a * Severe Thunderstorm Warning for... Northeastern St. Lucie County in east central Florida... * Until 1000 PM EDT. * At 926 PM EDT, a severe thunderstorm was located over Fort Pierce North, or near Fort Pierce, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Walton, Fort Pierce, Saint Lucie Nuclear Power Plant, Fort Pierce Inlet, and White City. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is also occurring with this storm. Move indoors immediately. Remember, lightning can strike beyond 10 miles away from a thunderstorm. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2738 8048 2756 8042 2756 8036 2757 8035 2757 8034 2756 8032 2757 8032 2757 8029 2724 8015 TIME...MOT...LOC 0126Z 288DEG 18KT 2747 8038 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schaper  514 WWUS54 KLIX 120127 SVSLIX Severe Weather Statement National Weather Service New Orleans LA 827 PM CDT Mon May 11 2026 LAC093-120136- /O.CAN.KLIX.TO.W.0051.000000T0000Z-260512T0200Z/ St. James LA- 827 PM CDT Mon May 11 2026 ...THE TORNADO WARNING FOR NORTH CENTRAL ST. JAMES PARISH IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. Therefore, the warning has been cancelled. However, gusty winds are still possible with this thunderstorm. && LAT...LON 3007 9072 3004 9076 3004 9084 3013 9076 TIME...MOT...LOC 0126Z 126DEG 8KT 3006 9078 $$ MEFFER  187 WHUS52 KMLB 120129 SMWMLB AMZ555-120215- /O.NEW.KMLB.MA.W.0071.260512T0129Z-260512T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Melbourne FL 929 PM EDT Mon May 11 2026 The National Weather Service in Melbourne has issued a * Special Marine Warning for... Sebastian Inlet to Jupiter Inlet 0-20 nm... * Until 1015 PM EDT. * At 929 PM EDT, a strong thunderstorm was located over Fort Pierce North, or over Fort Pierce, moving east at 20 knots. HAZARD...Wind gusts to nearly 50 knots and small hail. 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... Fort Pierce, Surfside Park, Fort Pierce North, Frederick Douglass Park, and Fort Pierce Ocean Park. 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 2724 8035 2728 8035 2729 8032 2724 8026 2746 8037 2756 8039 2750 7999 2710 7999 TIME...MOT...LOC 0129Z 287DEG 18KT 2746 8036 HAIL...<.75IN WIND...49KTS $$ Schaper  163 FZUS72 KMLB 120130 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 930 PM EDT Mon May 11 2026 AMZ555-120200- /O.CON.KMLB.MA.W.0069.000000T0000Z-260512T0200Z/ 930 PM EDT Mon May 11 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT... For the following areas... Sebastian Inlet to Jupiter Inlet 0-20 nm... At 930 PM EDT, a strong thunderstorm was located over South Beach, or near Indrio, moving east at 20 knots. HAZARD...Wind gusts to nearly 50 knots and small hail. SOURCE...Radar indicated. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, lightning and heavy downpours. Make sure all on board are wearing life jackets. Return to safe harbor if possible. Locations impacted include... Moorings Of Vero Beach, Floralton Beach, South Beach, Queens Cove, and Indrio. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent cloud to water lightning is occurring with this storm. If caught on the open water stay below deck and, if possible, avoid ungrounded metal objects. Remember, lightning can strike beyond 10 miles away from a thunderstorm. && LAT...LON 2740 8034 2746 8037 2765 8041 2772 8043 2784 8006 2779 8004 2774 8004 2766 8000 2735 8001 TIME...MOT...LOC 0130Z 284DEG 18KT 2757 8031 HAIL...<.75IN WIND...49KTS $$ Schaper  200 WGUS74 KLIX 120132 FFSLIX Flash Flood Statement National Weather Service New Orleans LA 832 PM CDT Mon May 11 2026 LAC121-120142- /O.CAN.KLIX.FF.W.0032.000000T0000Z-260512T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ West Baton Rouge LA- 832 PM CDT Mon May 11 2026 ...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHEASTERN WEST BATON ROUGE PARISH... Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. && LAT...LON 3048 9116 3048 9101 3031 9086 3028 9092 3023 9107 3024 9111 3032 9117 3032 9115 3032 9114 3033 9114 3034 9115 3034 9116 3034 9117 3035 9118 3037 9120 $$ LAC005-033-047-063-120200- /O.CON.KLIX.FF.W.0032.000000T0000Z-260512T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Ascension LA-East Baton Rouge LA-Iberville LA-Livingston LA- 832 PM CDT Mon May 11 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING FOR NORTHWESTERN ASCENSION, SOUTH CENTRAL EAST BATON ROUGE, EAST CENTRAL IBERVILLE AND WEST CENTRAL LIVINGSTON PARISHES... At 832 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 6 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Baton Rouge, Denham Springs, Oak Hills Place, St. Gabriel, Village St. George, Old Jefferson, Inniswold, Shenandoah, Westminster, Gardere and Prairieville. This includes the following Interstates... Interstate 10 in Louisiana between mile markers 156 and 173. Interstate 12 between mile markers 1 and 9. Interstate 110 in Louisiana near mile marker 2. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3048 9116 3048 9101 3031 9086 3028 9092 3023 9107 3024 9111 3032 9117 3032 9115 3032 9114 3033 9114 3034 9115 3034 9116 3034 9117 3035 9118 3037 9120 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ MEFFER  029 WWUS52 KMLB 120148 SVSMLB Severe Weather Statement National Weather Service Melbourne FL 948 PM EDT Mon May 11 2026 FLC111-120200- /O.CON.KMLB.SV.W.0030.000000T0000Z-260512T0200Z/ St. Lucie FL- 948 PM EDT Mon May 11 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT FOR NORTHEASTERN ST. LUCIE COUNTY... At 948 PM EDT, a severe thunderstorm was located near Fort Pierce Inlet, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Walton, Fort Pierce, White City, Saint Lucie Nuclear Power Plant, and Fort Pierce Inlet. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2733 8037 2756 8029 2724 8015 TIME...MOT...LOC 0148Z 288DEG 18KT 2744 8026 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schaper