National Weather Service Marine Forecast FZUS52 KMLB

FZUS52 KMLB 031842
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
242 PM EDT Sun May 3 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.

AMZ500-040715
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 242 PM EDT Sun May 3 2026

SYNOPSIS
Poor boating conditions in the Gulf Stream through tonight behind a cold front. A surge of winds is forecast to deteriorate boating conditions south of Cape Canaveral overnight into Monday afternoon. High pressure over the area Monday with a trailing ridge axis settling southward across the area by Wednesday and south of the area Thursday. Scattered showers with isolated storms are forecast through Tuesday, mainly south of Cape Canaveral.

GULF STREAM HAZARDS
North winds 15 to 20 knots. Seas 4 to 6 feet.

The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Sunday, May 3rd, 2026.

50 nautical miles east of Ponce Inlet. 36 nautical miles east of Port Canaveral. 29 nautical miles east of Sebastian Inlet. 21 nautical miles east of Fort Pierce Inlet. 14 nautical miles east of Saint Lucie Inlet.

---

AMZ550-040715
Flagler Beach to Volusia-Brevard County Line 0-20 nm
242 PM EDT Sun May 3 2026

TONIGHT
Northeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds. A light chop on the intracoastal waters.

MONDAY
East winds 10 to 15 knots. Seas 4 feet. Wave Detail: Northeast 4 feet at 8 seconds. A moderate chop on the intracoastal waters.

MONDAY NIGHT
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 7 seconds. A light chop on the intracoastal waters.

TUESDAY
East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds. A moderate chop on the intracoastal waters.

TUESDAY NIGHT
Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 7 seconds. A light chop on the intracoastal waters.

WEDNESDAY
South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 7 seconds and southeast 2 feet at 4 seconds. A moderate chop on the intracoastal waters.

WEDNESDAY NIGHT
South winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 2 to 3 feet. Choppy on the intracoastal waters.

THURSDAY
South winds 10 to 15 knots. Seas 2 to 3 feet. A moderate chop on the intracoastal waters.

THURSDAY NIGHT
Southwest winds 10 to 15 knots, becoming west 5 to 10 knots after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters.

FRIDAY
North winds around 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. A slight chance of showers in the morning, then a chance of showers in the afternoon.

FRIDAY NIGHT
East winds 5 to 10 knots, becoming southeast after midnight. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A slight chance of showers.

---

AMZ552-040715
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm
242 PM EDT Sun May 3 2026

TONIGHT
Northeast winds 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. Choppy on the intracoastal waters. A slight chance of showers and thunderstorms.

MONDAY
Northeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds. Choppy on the intracoastal waters. A slight chance of showers in the morning.

MONDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. A light chop on the intracoastal waters. A slight chance of thunderstorms in the evening. A slight chance of showers.

TUESDAY
East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds. A moderate chop on the intracoastal waters. A slight chance of showers. A slight chance of thunderstorms in the afternoon.

TUESDAY NIGHT
Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 7 seconds. A light chop on the intracoastal waters.

WEDNESDAY
Southeast 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 7 seconds and southeast 2 feet at 3 seconds. A moderate chop on the intracoastal waters.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots, becoming south after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters.

THURSDAY
South 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.

THURSDAY NIGHT
Southwest winds 10 to 15 knots, becoming west after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters.

FRIDAY
Northwest winds 5 to 10 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
East winds 5 to 10 knots, becoming southeast after midnight. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

---

AMZ555-040715
Sebastian Inlet to Jupiter Inlet 0-20 nm
242 PM EDT Sun May 3 2026

SMALL CRAFT SHOULD EXERCISE CAUTION

SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON

TONIGHT
Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 8 seconds. Choppy on the intracoastal waters. A chance of showers and thunderstorms.

MONDAY
Northeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 8 seconds. Choppy on the intracoastal waters. A chance of showers and thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon.

MONDAY NIGHT
East winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 8 seconds. A light chop on the intracoastal waters. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight.

TUESDAY
East winds around 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 8 seconds. A light chop on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the afternoon.

TUESDAY NIGHT
Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 7 seconds. A light chop on the intracoastal waters.

WEDNESDAY
Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 7 seconds. A moderate chop on the intracoastal waters.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters.

THURSDAY
South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 2 feet. A moderate chop on the intracoastal waters.

THURSDAY NIGHT
South winds 10 to 15 knots, becoming west after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters.

FRIDAY
Northwest winds 5 to 10 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 2 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
East winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

---

AMZ570-040715
Flagler Beach to Volusia-Brevard County Line 20-60 nm
242 PM EDT Sun May 3 2026

SMALL CRAFT SHOULD EXERCISE CAUTION

TONIGHT
Northeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 8 seconds.

MONDAY
East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds.

MONDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds.

TUESDAY
East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds.

WEDNESDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 7 seconds and north 2 feet at 3 seconds.

WEDNESDAY NIGHT
South winds 10 to 15 knots. Seas 3 to 4 feet.

THURSDAY
South winds 10 to 15 knots. Seas 2 to 3 feet.

THURSDAY NIGHT
Southwest winds 10 to 15 knots, becoming west after midnight. Seas 3 to 4 feet. A slight chance of showers and thunderstorms.

FRIDAY
Northwest winds 10 to 15 knots, becoming northeast 5 to 10 knots in the afternoon. Seas 3 to 4 feet. A slight chance of showers.

FRIDAY NIGHT
East winds around 10 knots, becoming southeast after midnight. Seas 3 to 4 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

---

AMZ572-040715
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm
242 PM EDT Sun May 3 2026

SMALL CRAFT SHOULD EXERCISE CAUTION

SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON

TONIGHT
Northeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 8 seconds and north 4 feet at 7 seconds. A slight chance of thunderstorms. A slight chance of showers this evening, then a chance of showers after midnight.

MONDAY
Northeast winds 15 to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds. A slight chance of showers and thunderstorms in the morning.

MONDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds and north 2 feet at 6 seconds. A slight chance of thunderstorms in the evening. A slight chance of showers.

TUESDAY
East winds around 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds and north 1 foot at 7 seconds. A slight chance of showers in the morning.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds and north 1 foot at 7 seconds.

WEDNESDAY
Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds.

WEDNESDAY NIGHT
South winds around 15 knots. Seas 3 feet.

THURSDAY
South winds 10 to 15 knots. Seas 2 to 3 feet.

THURSDAY NIGHT
South winds 15 to 20 knots, becoming west after midnight. Seas 3 feet. A slight chance of showers and thunderstorms after midnight.

FRIDAY
Northwest winds 10 to 15 knots, becoming northeast 5 to 10 knots in the afternoon. Seas 3 to 4 feet. A slight chance of showers and thunderstorms.

FRIDAY NIGHT
East winds 10 to 15 knots, becoming southeast after midnight. Seas 3 to 4 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

---

AMZ575-040715
Sebastian Inlet to Jupiter Inlet 20-60 nm
242 PM EDT Sun May 3 2026

SMALL CRAFT SHOULD EXERCISE CAUTION

SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON

TONIGHT
Northeast winds 15 to 20 knots. Seas 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at 7 seconds. A chance of showers and thunderstorms.

MONDAY
Northeast winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: North 7 feet at 7 seconds. A chance of showers and thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon.

MONDAY NIGHT
East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at 7 seconds. A slight chance of thunderstorms in the evening. A chance of showers.

TUESDAY
East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: Northeast 4 feet at 7 seconds. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 feet. Wave Detail: Northeast 3 feet at 7 seconds. A slight chance of showers in the evening.

WEDNESDAY
Southeast winds around 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds and south 1 foot at 5 seconds.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

THURSDAY
South winds 10 to 15 knots. Seas 2 to 3 feet.

THURSDAY NIGHT
South winds 15 to 20 knots, becoming west 10 to 15 knots after midnight. Seas 2 to 3 feet.

FRIDAY
Northwest winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
East winds 10 to 15 knots, becoming south after midnight. 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.

Winds and seas higher in and near thunderstorms.