731 FZUS72 KMLB 172311 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 711 PM EDT Wed Jun 17 2026 AMZ552-555-180000- /O.CON.KMLB.MA.W.0115.000000T0000Z-260618T0000Z/ 711 PM EDT Wed Jun 17 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 800 PM EDT... For the following areas... Sebastian Inlet to Jupiter Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... At 711 PM EDT, strong thunderstorms were located along a line extending from Melbourne to near Sebastian Inlet State Park, moving northeast at 20 knots. HAZARD...Wind gusts to nearly 50 knots. 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... Eau Gallie, Indialantic, Floridana Beach, Melbourne Beach, and Sebastian Inlet State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. 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 2844 8037 2775 8008 2769 8043 2807 8065 2824 8071 TIME...MOT...LOC 2311Z 224DEG 20KT 2812 8067 2780 8042 HAIL...0.00IN WIND...49KTS $$ Schaper 997 FZUS72 KMLB 172339 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 739 PM EDT Wed Jun 17 2026 AMZ555-172349- /O.CAN.KMLB.MA.W.0115.000000T0000Z-260618T0000Z/ 739 PM EDT Wed Jun 17 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Sebastian Inlet to Jupiter Inlet 0-20 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 2844 8037 2793 8016 2785 8052 2807 8065 2824 8071 TIME...MOT...LOC 2339Z 240DEG 23KT 2815 8046 $$ AMZ552-180000- /O.CON.KMLB.MA.W.0115.000000T0000Z-260618T0000Z/ 739 PM EDT Wed Jun 17 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 800 PM EDT... For the following areas... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... At 739 PM EDT, a strong thunderstorm was located near Indialantic, moving northeast at 25 knots. HAZARD...Wind gusts to nearly 50 knots. 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... Indialantic, Melbourne Beach, Indian Harbour Beach, Spessard Holland Park, and Satellite Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. 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 2844 8037 2793 8016 2785 8052 2807 8065 2824 8071 TIME...MOT...LOC 2339Z 240DEG 23KT 2815 8046 HAIL...0.00IN WIND...49KTS $$ Schaper 802 FZUS72 KMLB 172342 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 742 PM EDT Wed Jun 17 2026 AMZ555-180030- 742 PM EDT Wed Jun 17 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Sebastian Inlet to Jupiter Inlet 0-20 nm... At 742 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near Nettles Island, or near Jensen Beach, moving northeast at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2711 8018 2715 8022 2713 8027 2724 8035 2728 8035 2729 8032 2724 8026 2737 8032 2752 7995 2710 7977 2703 8014 $$ Schaper 263 FZUS72 KMLB 172351 MWSMLB Marine Weather Statement National Weather Service Melbourne FL 751 PM EDT Wed Jun 17 2026 AMZ552-180001- /O.EXP.KMLB.MA.W.0115.000000T0000Z-260618T0000Z/ 751 PM EDT Wed Jun 17 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 800 PM EDT... The affected areas were... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 2844 8037 2793 8016 2785 8052 2807 8065 2824 8071 TIME...MOT...LOC 2351Z 223DEG 20KT 2819 8041 $$ Schaper