923 FZUS52 KMLB 041837 CWFMLB Coastal Waters Forecast for East Central Florida National Weather Service Melbourne FL 237 PM EDT Mon Aug 4 2025 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. ANZ500-050830- Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 237 PM EDT Mon Aug 4 2025 .SYNOPSIS...A weak frontal boundary is forecast to remain nearly stationary across north Florida with a weak pressure gradient across central Florida and the adjacent waters. A northeast swell will propagate into the local waters through midweek, producing slightly choppier seas, especially near inlets. A weak low pressure may develop east of the waters Wednesday or Thursday and track toward the west or northwest. Near to above normal rain and lightning storm chances are forecast to last through much of the week. .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 Monday, August 4th, 2025. 43 nautical miles east of Ponce Inlet. 32 nautical miles east of Port Canaveral. 26 nautical miles east of Sebastian Inlet. 17 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet. $$ AMZ550-050830- Flagler Beach to Volusia-Brevard County Line 0-20 nm- 237 PM EDT Mon Aug 4 2025 .TONIGHT...South winds 5 to 10 knots, becoming around 5 knots late. Seas 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 2 feet at 3 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms this evening. .TUESDAY...South winds around 5 knots, becoming east 5 to 10 knots in the afternoon. Seas 3 feet. Wave Detail: Northeast 3 feet at 9 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Seas 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 4 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms in the evening. .WEDNESDAY...North winds around 5 knots, becoming east 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. .THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...East winds 5 to 10 knots, becoming northeast after midnight. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. .FRIDAY...North winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 feet. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. Showers and thunderstorms likely. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ AMZ552-050830- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 237 PM EDT Mon Aug 4 2025 .TONIGHT...South winds 5 to 10 knots, becoming around 5 knots late. Seas 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 3 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms this evening. .TUESDAY...South winds around 5 knots, becoming east 5 to 10 knots in the afternoon. Seas 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 4 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms in the evening. .WEDNESDAY...Northeast to East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. .THURSDAY...Northeast winds 5 to 10 knots. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...East winds around 5 knots. Seas 2 feet. Smooth on the intracoastal waters. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .FRIDAY...North winds 5 to 10 knots, becoming east in the afternoon. Seas 2 feet. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ AMZ555-050830- Sebastian Inlet to Jupiter Inlet 0-20 nm- 237 PM EDT Mon Aug 4 2025 .TONIGHT...South winds 5 to 10 knots, becoming around 5 knots late. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 3 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms this evening. .TUESDAY...South winds around 5 knots, becoming east 5 to 10 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 3 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 3 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms in the evening. .WEDNESDAY...Northeast to East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 9 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. .THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 8 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .THURSDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet. Smooth on the intracoastal waters. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .FRIDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ AMZ570-050830- Flagler Beach to Volusia-Brevard County Line 20-60 nm- 237 PM EDT Mon Aug 4 2025 .TONIGHT...South winds around 10 knots, becoming 5 to 10 knots late. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 9 seconds and north 2 feet at 8 seconds. A chance of showers and thunderstorms this evening, then a slight chance of showers and thunderstorms after midnight. .TUESDAY...Southwest winds around 5 knots, becoming east in the afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at 9 seconds and north 2 feet at 8 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds and north 2 feet at 8 seconds. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. .WEDNESDAY...North winds around 5 knots, becoming northeast in the afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and southeast 1 foot at 4 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds around 5 knots. Seas 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and southeast 1 foot at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .THURSDAY...Northeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and southeast 1 foot at 4 seconds. Showers and thunderstorms likely. .THURSDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 feet. Showers likely with a chance of thunderstorms. .FRIDAY...North winds around 5 knots, becoming northeast in the afternoon. Seas 3 feet. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 3 feet. Showers likely with a chance of thunderstorms. .SATURDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Showers and thunderstorms likely. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Showers likely with a chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ AMZ572-050830- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 237 PM EDT Mon Aug 4 2025 .TONIGHT...South winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 9 seconds and north 2 feet at 8 seconds. A chance of showers and thunderstorms this evening, then a slight chance of showers and thunderstorms after midnight. .TUESDAY...Southwest winds around 5 knots, becoming east in the afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at 9 seconds and northwest 2 feet at 8 seconds. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 9 seconds and north 2 feet at 8 seconds. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. .WEDNESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and north 2 feet at 8 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and north 2 feet at 8 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .THURSDAY...Northeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and north 1 foot at 8 seconds. Showers and thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...East winds 5 to 10 knots, becoming southeast after midnight. Seas 3 feet. Showers likely with a chance of thunderstorms. .FRIDAY...West winds around 5 knots, becoming east in the afternoon. Seas 2 to 3 feet. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 3 feet. Showers likely with a chance of thunderstorms. .SATURDAY...Southeast winds 5 to 10 knots. Seas 3 feet. Showers and thunderstorms likely. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 feet. Showers likely with a chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ AMZ575-050830- Sebastian Inlet to Jupiter Inlet 20-60 nm- 237 PM EDT Mon Aug 4 2025 .TONIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at 9 seconds and northwest 3 feet at 8 seconds. A chance of showers and thunderstorms this evening. .TUESDAY...Southwest winds around 5 knots, becoming east in the afternoon. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and northwest 2 feet at 8 seconds. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and northwest 2 feet at 8 seconds. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. .WEDNESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and north 2 feet at 7 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 8 seconds and north 2 feet at 8 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 8 seconds and south 1 foot at 3 seconds. Showers and thunderstorms likely. .THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Showers likely with a chance of thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Showers likely with a chance of thunderstorms. .SATURDAY...Southeast winds around 10 knots. Seas 3 feet. Showers and thunderstorms likely. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 feet. Showers likely with a chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$