FZUS52 KMLB 160700 CWFMLB Coastal Waters Forecast for East Central Florida National Weather Service Melbourne FL 300 AM EDT Thu Apr 16 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. AMZ500-161915- Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 300 AM EDT Thu Apr 16 2026 .SYNOPSIS...Onshore winds and seas will gradually ease as a high pressure ridge axis gradually settles southward and reaches the local Atlantic waters late this week. Mostly dry conditions are forecast through Sunday before a cold front moves through early next week. Deteriorating boating conditions are anticipated to return behind the front early next week as winds and seas increase. .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 Thursday, April 16th, 2026. 44 nautical miles east of Ponce Inlet. 29 nautical miles east of Port Canaveral. 24 nautical miles east of Sebastian Inlet. 15 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet. $$ AMZ550-161915- Flagler Beach to Volusia-Brevard County Line 0-20 nm- 300 AM EDT Thu Apr 16 2026 .TODAY...South winds around 5 knots, becoming east late this morning and afternoon. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .TONIGHT...Southeast winds around 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .FRIDAY...Southwest winds around 5 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .FRIDAY NIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. .SATURDAY...South winds around 5 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds. A moderate chop on the intracoastal waters. .SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 2 feet at 8 seconds. A light chop on the intracoastal waters. .SUNDAY...Southwest winds around 5 knots, becoming southeast in the afternoon. Seas 2 feet. A light chop on the intracoastal waters. .SUNDAY NIGHT...East winds 15 to 20 knots, becoming northeast 20 to 25 knots after midnight. Seas 2 to 3 feet, building to 5 to 7 feet, occasionally to 9 feet after midnight. Rough on the intracoastal waters. .MONDAY...Northeast winds 20 to 25 knots. Seas 7 to 8 feet, occasionally to 10 feet. Rough on the intracoastal waters. .MONDAY NIGHT...Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 7 to 8 feet, occasionally to 10 feet. Very rough on the intracoastal waters. $$ AMZ552-161915- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 300 AM EDT Thu Apr 16 2026 .TODAY...Southeast winds 5 to 10 knots, becoming east this afternoon. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .TONIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .FRIDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. .SATURDAY...South winds around 5 knots, becoming east in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. .SATURDAY NIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. .SUNDAY...Southwest winds around 5 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. .SUNDAY NIGHT...East winds 10 to 15 knots, becoming northeast 15 to 20 knots after midnight. Seas 2 feet, building to 3 to 4 feet after midnight. Choppy on the intracoastal waters. A slight chance of showers after midnight. .MONDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet, occasionally to 10 feet. Rough on the intracoastal waters. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 7 to 8 feet, occasionally to 10 feet. Very rough on the intracoastal waters. Winds and waves higher in and near thunderstorms. $$ AMZ555-161915- Sebastian Inlet to Jupiter Inlet 0-20 nm- 300 AM EDT Thu Apr 16 2026 .TODAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A light chop on the intracoastal waters. .TONIGHT...Southeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .FRIDAY...North winds around 5 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A light chop on the intracoastal waters. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. .SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. .SATURDAY NIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds. Mostly smooth on the intracoastal waters. .SUNDAY...South winds around 5 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. .SUNDAY NIGHT...Southeast winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms after midnight. .MONDAY...Northeast winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet, building to 7 to 9 feet, occasionally to 11 feet in the afternoon. Rough on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 8 to 10 feet, occasionally to 13 feet. Very rough on the intracoastal waters. A slight chance of showers. Winds and waves higher in and near thunderstorms. $$ AMZ570-161915- Flagler Beach to Volusia-Brevard County Line 20-60 nm- 300 AM EDT Thu Apr 16 2026 .TODAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. .TONIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. .FRIDAY...West winds around 5 knots, becoming south in the afternoon. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. .FRIDAY NIGHT...Southeast winds 10 to 15 knots, becoming south after midnight. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. .SATURDAY...Southwest winds around 5 knots, becoming southeast in the afternoon. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. .SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south after midnight. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and southeast 2 feet at 3 seconds. .SUNDAY...Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 2 to 3 feet. .SUNDAY NIGHT...East winds 15 to 20 knots, becoming northeast after midnight. Seas 3 to 4 feet, building to 5 to 7 feet, occasionally to 9 feet after midnight. A slight chance of showers and thunderstorms. .MONDAY...Northeast winds 20 to 25 knots. Seas 8 to 10 feet, occasionally to 13 feet. A slight chance of showers and thunderstorms in the morning. .MONDAY NIGHT...Northeast winds 20 to 25 knots. Seas 7 to 9 feet, occasionally to 11 feet. Winds and seas higher in and near thunderstorms. $$ AMZ572-161915- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 300 AM EDT Thu Apr 16 2026 .TODAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. .TONIGHT...Southeast winds around 10 knots, becoming south after midnight. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. .FRIDAY...Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. .SATURDAY...South winds around 5 knots, becoming southeast in the afternoon. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. .SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south after midnight. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and north 1 foot at 3 seconds. .SUNDAY...Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 2 to 3 feet. .SUNDAY NIGHT...East winds 10 to 15 knots, becoming northeast 15 to 20 knots after midnight. Seas 2 to 3 feet, building to 4 to 6 feet, occasionally to 8 feet after midnight. A chance of showers with a slight chance of thunderstorms after midnight. .MONDAY...Northeast winds 20 to 25 knots, increasing to 25 to 30 knots in the afternoon. Seas 7 to 9 feet, occasionally to 11 feet, building to 9 to 10 feet, occasionally to 13 feet in the afternoon. A slight chance of thunderstorms. A chance of showers in the morning, then a slight chance of showers in the afternoon. .MONDAY NIGHT...Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 9 to 10 feet, occasionally to 13 feet. Winds and seas higher in and near thunderstorms. $$ AMZ575-161915- Sebastian Inlet to Jupiter Inlet 20-60 nm- 300 AM EDT Thu Apr 16 2026 .TODAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. .TONIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. .FRIDAY...Northeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. .SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds and northwest 1 foot at 3 seconds. .SATURDAY NIGHT...East winds 10 to 15 knots, becoming south after midnight. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds and northwest 1 foot at 4 seconds. .SUNDAY...Southwest winds 5 to 10 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. .SUNDAY NIGHT...Southeast winds 10 to 15 knots, becoming east 15 to 20 knots after midnight. Seas 2 feet, building to 3 to 4 feet after midnight. A slight chance of showers and thunderstorms after midnight. .MONDAY...Northeast winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet, building to 7 to 9 feet, occasionally to 11 feet in the afternoon. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 9 to 11 feet, occasionally to 14 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$