


Coastal Waters Forecast
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
725 FZUS52 KMLB 091916 CWFMLB Coastal Waters Forecast for East Central Florida National Weather Service Melbourne FL 316 PM EDT Sun Mar 9 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. ANZ500-100900- Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 316 PM EDT Sun Mar 9 2025 .SYNOPSIS...Low pressure over the northern Gulf coast this morning will strengthen as it slides east along a frontal boundary located just north of the area. The low will continue to deepen along the Carolina coast Monday and sweep a trailing cold front across the local Atlantic waters, bringing high coverage of rain with embedded storms. A surge of west and northwest winds will occur around this deep low pressure Monday and Monday night with gusts to Gale force over the open Atlantic. Weak high pressure builds east from the Gulf and settles over the Florida peninsula on Wednesday, pushing seaward Thursday. .GULF STREAM HAZARDS...West to southwest winds will increase to 20 to 25 knots Monday morning with frequent gusts to gale force in the afternoon. Seas will build to 6 to 7 feet Monday afternoon and to 8 to 11 feet Monday night. The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Friday, March 7th. 41 nautical miles east of Ponce Inlet. 30 nautical miles east of Port Canaveral. 25 nautical miles east of Sebastian Inlet. 20 nautical miles east of Fort Pierce Inlet. 14 nautical miles east of Saint Lucie Inlet. $$ AMZ550-100900- Flagler Beach to Volusia-Brevard County Line 0-20 nm- 316 PM EDT Sun Mar 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 5 to 10 knots, becoming south 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and northeast 2 feet at 8 seconds. A light chop on the intracoastal waters. A chance of showers after midnight. .MONDAY...Southwest winds 15 to 20 knots, becoming west 20 to 25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southwest 4 feet at 4 seconds and north 2 feet at 7 seconds. Rough on the intracoastal waters. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...Northwest winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northwest 6 feet at 7 seconds and southeast 1 foot at 6 seconds. Rough on the intracoastal waters. .TUESDAY...Northwest winds 15 to 20 knots, becoming north 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at 8 seconds. Choppy on the intracoastal waters. .TUESDAY NIGHT...Northwest winds around 5 knots, becoming west after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 10 seconds. Smooth on the intracoastal waters. .WEDNESDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 10 seconds. A light chop on the intracoastal waters. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Seas 3 to 4 feet. Mostly smooth on the intracoastal waters. .THURSDAY...South winds 5 to 10 knots. Seas 3 feet. A light chop on the intracoastal waters. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. .FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 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. Winds and waves higher in and near thunderstorms. $$ AMZ552-100900- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 316 PM EDT Sun Mar 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 5 to 10 knots, becoming southwest 10 to 15 knots late this evening and overnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds and east 1 foot at 9 seconds. A light chop on the intracoastal waters. .MONDAY...Southwest winds 15 to 20 knots, becoming west 20 to 25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southwest 4 feet at 5 seconds and east 1 foot at 8 seconds. Rough on the intracoastal waters. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...West winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: West 5 feet at 5 seconds and southeast 2 feet at 5 seconds. Rough on the intracoastal waters. .TUESDAY...Northwest winds 15 to 20 knots, becoming north 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 5 feet at 7 seconds and north 3 feet at 10 seconds. Choppy on the intracoastal waters. .TUESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 10 seconds. Mostly smooth on the intracoastal waters. .WEDNESDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 10 seconds and southeast 1 foot at 4 seconds. Smooth on the intracoastal waters. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Mostly smooth on the intracoastal waters. .THURSDAY...South winds 5 to 10 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 3 to 4 feet. A light chop on the intracoastal waters. .FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. A light chop on the intracoastal waters. Winds and waves higher in and near thunderstorms. $$ AMZ555-100900- Sebastian Inlet to Jupiter Inlet 0-20 nm- 316 PM EDT Sun Mar 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY AFTERNOON... .TONIGHT...South winds 10 to 15 knots, becoming southwest late this evening and overnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and northeast 2 feet at 9 seconds. A light chop on the intracoastal waters. .MONDAY...Southwest winds 15 to 20 knots, becoming west 20 to 25 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: Southwest 4 feet at 4 seconds and northeast 1 foot at 9 seconds. Rough on the intracoastal waters. Showers likely. A slight chance of thunderstorms in the afternoon. .MONDAY NIGHT...West winds 20 to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: West 5 feet at 5 seconds and southeast 2 feet at 5 seconds. Rough on the intracoastal waters. A slight chance of showers and thunderstorms in the evening. .TUESDAY...Northwest winds 15 to 20 knots, becoming north 10 to 15 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: North 4 feet at 5 seconds and north 4 feet at 9 seconds. Choppy on the intracoastal waters. .TUESDAY NIGHT...North winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 5 feet at 10 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. .WEDNESDAY...North winds 5 to 10 knots, becoming east in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 10 seconds and southeast 1 foot at 4 seconds. A light chop on the intracoastal waters. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Mostly smooth on the intracoastal waters. .THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. A moderate chop on the intracoastal waters. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 3 to 4 feet. A light chop on the intracoastal waters. .FRIDAY...Southeast winds 5 to 10 knots, increasing to 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 5 feet, occasionally to 6 feet. A light chop on the intracoastal waters. Winds and waves higher in and near thunderstorms. $$ AMZ570-100900- Flagler Beach to Volusia-Brevard County Line 20-60 nm- 316 PM EDT Sun Mar 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY AFTERNOON... .TONIGHT...Southeast winds 10 to 15 knots, becoming south after midnight, becoming southwest 15 to 20 knots late. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds and east 2 feet at 9 seconds. A slight chance of showers after midnight. .MONDAY...Southwest winds 20 to 25 knots, becoming west 25 to 30 knots with frequent gusts to gale force in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southwest 6 feet at 5 seconds and northeast 2 feet at 8 seconds. A chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. .MONDAY NIGHT...Northwest winds 25 to 30 knots with frequent gusts to gale force. Seas 8 to 10 feet, occasionally to 13 feet. Wave Detail: Northwest 9 feet at 7 seconds and west 8 feet at 6 seconds. A chance of showers in the evening. .TUESDAY...Northwest winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 8 to 10 feet, occasionally to 13 feet. Wave Detail: Northwest 9 feet at 8 seconds and northeast 5 feet at 9 seconds. .TUESDAY NIGHT...Northwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: North 6 feet at 8 seconds and northeast 6 feet at 10 seconds. .WEDNESDAY...Northwest winds 5 to 10 knots, becoming south in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 5 feet at 10 seconds and north 4 feet at 9 seconds. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. .THURSDAY...South winds 5 to 10 knots. Seas 3 to 4 feet. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers. .FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. .FRIDAY NIGHT...Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$ AMZ572-100900- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 316 PM EDT Sun Mar 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY AFTERNOON... .TONIGHT...South winds 10 to 15 knots, becoming southwest 15 to 20 knots after midnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds and east 2 feet at 9 seconds. .MONDAY...Southwest winds 20 to 25 knots, becoming west 25 to 30 knots in the afternoon with frequent gusts to gale force. Seas 4 to 5 feet, occasionally to 6 feet, building to 5 to 7 feet, occasionally to 9 feet in the afternoon. Wave Detail: South 4 feet at 5 seconds and east 2 feet at 8 seconds, becoming southwest 6 feet at 6 seconds and northeast 2 feet at 8 seconds in the afternoon. Showers likely with a slight chance of thunderstorms. .MONDAY NIGHT...West winds 25 to 30 knots with frequent gusts to gale force. Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: Northwest 9 feet at 7 seconds and south 1 foot at 5 seconds. A slight chance of showers and thunderstorms in the evening. .TUESDAY...Northwest winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 8 to 10 feet, occasionally to 13 feet. Wave Detail: Northwest 10 feet at 9 seconds and east 1 foot at 9 seconds. .TUESDAY NIGHT...North winds 10 to 15 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: North 8 feet at 9 seconds and northeast 6 feet at 10 seconds. .WEDNESDAY...North winds 5 to 10 knots, becoming east in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 6 feet at 10 seconds and north 4 feet at 9 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. .THURSDAY...South winds around 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 3 to 4 feet. A slight chance of showers. .FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet. .FRIDAY NIGHT...Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$ AMZ575-100900- Sebastian Inlet to Jupiter Inlet 20-60 nm- 316 PM EDT Sun Mar 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY AFTERNOON... .TONIGHT...South winds 10 to 15 knots, becoming southwest 15 to 20 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 4 seconds and east 2 feet at 9 seconds. .MONDAY...Southwest winds 20 to 25 knots with frequent gusts to gale force. Seas 3 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet in the afternoon. Wave Detail: South 4 feet at 5 seconds and north 1 foot at 5 seconds, becoming southwest 6 feet at 6 seconds and northeast 1 foot at 8 seconds in the afternoon. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. .MONDAY NIGHT...West winds 25 to 30 knots with frequent gusts to gale force. Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: Northwest 8 feet at 7 seconds and south 2 feet at 6 seconds. A slight chance of showers and thunderstorms in the evening. .TUESDAY...Northwest winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 8 to 10 feet, occasionally to 13 feet. Wave Detail: North 9 feet at 9 seconds. .TUESDAY NIGHT...North winds 10 to 15 knots. Seas 7 to 9 feet, occasionally to 11 feet, subsiding to 6 to 7 feet, occasionally to 9 feet after midnight. Wave Detail: North 9 feet at 9 seconds, becoming northeast 6 feet at 10 seconds and north 5 feet at 9 seconds after midnight. .WEDNESDAY...Northeast winds 5 to 10 knots, becoming east in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 5 feet at 10 seconds and north 4 feet at 9 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 5 to 6 feet, occasionally to 8 feet. .THURSDAY...Southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 3 to 4 feet. A slight chance of showers. .FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet. .FRIDAY NIGHT...Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$