FZUS52 KMLB 191258 CWFMLB Coastal Waters Forecast for East Central Florida National Weather Service Melbourne FL 858 AM EDT Tue May 19 2026 Atlantic coastal waters from Flagler Beach to Jupiter Inlet out 60 nm. Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. AMZ500-200115- Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 858 AM EDT Tue May 19 2026 .SYNOPSIS...High pressure remains over the local waters this week, maintaining generally favorable boating conditions. A moderate onshore breeze persists with occasionally higher gusts. Embedded isolated to scattered showers and storms within onshore flow are forecast to continue, especially overnight and in the early morning hours south of Cape Canaveral. Little to no change in the overall pattern is expected into this weekend. .GULF STREAM HAZARDS...None. The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Tuesday, May 19th, 2026. 41 nautical miles east of Ponce Inlet. 27 nautical miles east of Port Canaveral. 22 nautical miles east of Sebastian Inlet. 15 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet. $$ AMZ550-200115- Flagler Beach to Volusia-Brevard County Line 0-20 nm- 858 AM EDT Tue May 19 2026 .REST OF TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .TONIGHT...Southeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. A slight chance of showers in the morning. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .THURSDAY...Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A moderate chop on the intracoastal waters. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .FRIDAY...Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. Winds and waves higher in and near thunderstorms. $$ AMZ552-200115- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 858 AM EDT Tue May 19 2026 .REST OF TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .TONIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds. A light chop on the intracoastal waters. A slight chance of showers after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. A slight chance of showers in the morning. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .THURSDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 feet. A moderate chop on the intracoastal waters. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. A slight chance of thunderstorms in the evening. A slight chance of showers. Winds and waves higher in and near thunderstorms. $$ AMZ555-200115- Sebastian Inlet to Jupiter Inlet 0-20 nm- 858 AM EDT Tue May 19 2026 .REST OF TODAY...East winds around 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. A moderate chop on the intracoastal waters. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A light chop on the intracoastal waters. A slight chance of thunderstorms in the evening. A slight chance of showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and southeast 2 feet at 5 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds and southeast 2 feet at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers after midnight. .THURSDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds and southeast 2 feet at 5 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms after midnight. .FRIDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. A light chop on the intracoastal waters. A chance of showers with a slight chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$ AMZ570-200115- Flagler Beach to Volusia-Brevard County Line 20-60 nm- 858 AM EDT Tue May 19 2026 .REST OF TODAY...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers. A slight chance of thunderstorms this afternoon. .TONIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of thunderstorms in the evening. A slight chance of showers. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers and thunderstorms in the morning. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail:East 3 feet at 9 seconds. A slight chance of showers after midnight. .THURSDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 9 seconds. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 feet. A slight chance of showers after midnight. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers in the morning. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ AMZ572-200115- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 858 AM EDT Tue May 19 2026 .REST OF TODAY...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 7 seconds. A slight chance of showers and thunderstorms this afternoon. .TONIGHT...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers and thunderstorms. .WEDNESDAY...East winds around 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers and thunderstorms in the morning. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A slight chance of showers and thunderstorms after midnight. .THURSDAY...Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East 3 feet at 9 seconds and north 1 foot at 5 seconds. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers and thunderstorms. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 feet. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms in the morning. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ AMZ575-200115- Sebastian Inlet to Jupiter Inlet 20-60 nm- 858 AM EDT Tue May 19 2026 .REST OF TODAY...East winds around 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 6 seconds. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 5 seconds and east 4 feet at 8 seconds. A slight chance of showers and thunderstorms. .WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds and south 1 foot at 5 seconds. A slight chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds and southeast 2 feet at 4 seconds. A slight chance of showers and thunderstorms. .THURSDAY...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds and south 1 foot at 5 seconds. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers and thunderstorms. .FRIDAY...East winds 10 to 15 knots. Seas 3 feet. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds around 15 knots. Seas 3 to 4 feet. A slight chance of thunderstorms.A slight chance of showers in the evening, then a chance of showers after midnight. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$