Coastal Waters Forecast
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
747 FZUS52 KMLB 291842 CWFMLB Coastal Waters Forecast for East Central Florida National Weather Service Melbourne FL 242 PM EDT Sat Aug 29 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. AMZ500-300800- Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 242 PM EDT Sat Aug 29 2026 .SYNOPSIS...The high pressure ridge axis will lift north of the area today and will remain north through next week. This will result in persistent onshore flow across the local waters. Onshore- moving showers and storms will be possible this weekend into next week, with lightning, gusty winds, and heavy downpours all possible. Generally favorable boating conditions are anticipated through the period. .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 Saturday, August 29th, 2026. 40 nautical miles east of Ponce Inlet. 26 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. $$ AMZ550-300800- Flagler Beach to Volusia-Brevard County Line 0-20 nm- 242 PM EDT Sat Aug 29 2026 .TONIGHT...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds and north 1 foot at 4 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms after midnight. .SUNDAY...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds and north 1 foot at 4 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds and north 1 foot at 5 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms after midnight. .MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 5 seconds. A light chop on the intracoastal waters. Showers likely with a chance of thunderstorms. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 5 seconds. Mostly smooth on the intracoastal waters. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .TUESDAY...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds and east 1 foot at 12 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A slight chance of showers and thunderstorms. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 feet. A light chop on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A slight chance of showers and thunderstorms. .THURSDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth 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. $$ AMZ552-300800- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 242 PM EDT Sat Aug 29 2026 .TONIGHT...East winds around 10 knots, becoming southeast late. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds and east 2 feet at 5 seconds. Mostly smooth on the intracoastal waters. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 7 seconds and northeast 1 foot at 10 seconds. A light chop on the intracoastal waters. A chance of showers and thunderstorms. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds. Mostly smooth on the intracoastal waters. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. .TUESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 8 seconds and east 1 foot at 12 seconds. A light chop on the intracoastal waters. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .THURSDAY 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. $$ AMZ555-300800- Sebastian Inlet to Jupiter Inlet 0-20 nm- 242 PM EDT Sat Aug 29 2026 .TONIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots late. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and northeast 1 foot at 11 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds and northeast 2 feet at 10 seconds. A light chop on the intracoastal waters. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: Northeast 2 feet at 10 seconds and southeast 1 foot at 3 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. .MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 5 seconds and east 2 feet at 9 seconds. A light chop on the intracoastal waters. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 8 seconds. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. .TUESDAY...East winds 5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds and southeast 1 foot at 3 seconds. A light chop on the intracoastal waters. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 feet. A light chop on the intracoastal waters. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Mostly smooth on the intracoastal waters. A chance of showers and thunderstorms. .THURSDAY...East winds 5 to 10 knots. Seas 2 feet. A light chop on the intracoastal waters. Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 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. $$ AMZ570-300800- Flagler Beach to Volusia-Brevard County Line 20-60 nm- 242 PM EDT Sat Aug 29 2026 .TONIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots late. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and east 2 feet at 4 seconds. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and northwest 1 foot at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds and northwest 1 foot at 5 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .MONDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 5 seconds. Showers likely with a chance of thunderstorms. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 5 seconds. A chance of showers and thunderstorms. .TUESDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and southeast 2 feet at 13 seconds. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. .THURSDAY...East winds 5 to 10 knots. Seas 3 feet. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ AMZ572-300800- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 242 PM EDT Sat Aug 29 2026 .TONIGHT...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 4 seconds and east 3 feet at 8 seconds. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds and northwest 1 foot at 4 seconds. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 10 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .MONDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 5 seconds. Showers likely with a chance of thunderstorms. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 5 seconds. A chance of showers and thunderstorms. .TUESDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and east 2 feet at 13 seconds. Showers likely with a chance of thunderstorms. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .WEDNESDAY NIGHT...East winds around 10 knots. Seas 3 feet. A chance of showers and thunderstorms. .THURSDAY...East winds around 10 knots. Seas 3 feet. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ AMZ575-300800- Sebastian Inlet to Jupiter Inlet 20-60 nm- 242 PM EDT Sat Aug 29 2026 .TONIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and southwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 6 seconds and northeast 2 feet at 10 seconds. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 10 seconds and southwest 1 foot at 3 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .MONDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds and east 2 feet at 5 seconds. Showers likely with a chance of thunderstorms. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 7 seconds and southwest 1 foot at 3 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .TUESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 8 seconds and southwest 1 foot at 3 seconds. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .WEDNESDAY...East 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. .WEDNESDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .THURSDAY...East winds around 10 knots. Seas 2 to 3 feet. A chance of thunderstorms. Showers. .THURSDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$