Coastal Waters Forecast
Issued by NWS Melbourne, FL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
442
FZUS52 KMLB 230138
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
938 PM EDT Wed Jul 22 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.

AMZ500-231415-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
938 PM EDT Wed Jul 22 2026

.SYNOPSIS...The Atlantic ridge axis lifts north of the local
waters Thursday, with predominant onshore flow forecast the next
few days. A weakened ridge axis will then quickly slide back
southward into the weekend and early next week as low pressure
develops near the Mid Atlantic seaboard, causing winds to become
offshore. Drier air will keep shower and storm development
isolated into Thursday, then shower and storm chances increase
Friday into the weekend.

.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 Wednesday, July 22nd, 2026.

35 nautical miles east of Ponce Inlet.
26 nautical miles east of Port Canaveral.
22 nautical miles east of Sebastian Inlet.
14 nautical miles east of Fort Pierce Inlet.
 8 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-231415-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
938 PM EDT Wed Jul 22 2026

.REST OF TONIGHT...Southeast winds 10 to 15 knots, becoming south
5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
4 seconds and east 2 feet at 8 seconds. A light chop on the
intracoastal waters.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 2 feet. Wave
Detail: East 2 feet at 8 seconds. A light chop on the
intracoastal waters.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 feet. Wave
Detail: East 2 feet at 8 seconds. Mostly smooth on the
intracoastal waters.
.FRIDAY...Northeast 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.
.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 southeast 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...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Mostly smooth on the
intracoastal waters. A chance of showers and thunderstorms in the
evening.
.SUNDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Seas 2 to 3 feet. 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.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
A light chop on the intracoastal waters. A chance of showers and
thunderstorms in the evening, then a slight chance of showers and
thunderstorms after midnight.
.MONDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Seas 2 to 3 feet. 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.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 feet.
Mostly smooth on the intracoastal waters.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-231415-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
938 PM EDT Wed Jul 22 2026

.REST OF TONIGHT...Southeast 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.
.THURSDAY...East winds 5 to 10 knots. Seas 2 feet. Wave Detail:
East 2 feet at 8 seconds. A light chop on the intracoastal
waters.
.THURSDAY 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 slight chance of showers and thunderstorms
after midnight.
.FRIDAY...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. A slight chance of showers and thunderstorms
in the morning.
.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 southeast in the
afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at
8 seconds. A light chop on the intracoastal waters. A slight
chance of showers and thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Mostly smooth on the
intracoastal waters. A slight chance of showers and thunderstorms
in the evening.
.SUNDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 2 to 3 feet. 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.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Mostly smooth on the intracoastal waters. A chance of showers and
thunderstorms in the evening, then a slight chance of showers and
thunderstorms after midnight.
.MONDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Seas 2 to 3 feet. 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.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 feet.
Mostly smooth on the intracoastal waters. A slight chance of
showers and thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-231415-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
938 PM EDT Wed Jul 22 2026

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Wave Detail: Southeast 1 foot at 4 seconds and east
1 foot at 8 seconds. Mostly smooth on the intracoastal waters. A
slight chance of showers and thunderstorms.
.THURSDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: East 2 feet at 4 seconds and east 1 foot at 8 seconds. A
light chop on the intracoastal waters. A slight chance of showers
in the morning.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 2 feet at 5 seconds and east 1 foot 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.
.FRIDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 4 seconds and east 2 feet at 9 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.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 2 feet at 8 seconds. Mostly smooth on the
intracoastal waters.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 8 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Mostly smooth on the
intracoastal waters. A slight chance of showers and thunderstorms
in the evening.
.SUNDAY...West winds 5 to 10 knots, becoming south in the
afternoon. 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.
.SUNDAY NIGHT...Southwest winds around 10 knots. Seas 2 to
3 feet. Mostly smooth on the intracoastal waters. A chance of
showers and thunderstorms in the evening, then a slight chance of
showers and thunderstorms after midnight.
.MONDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 2 to 3 feet. A light chop on the intracoastal
waters. A chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds around 10 knots. Seas 2 feet.
Mostly smooth on the intracoastal waters. A slight chance of
showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-231415-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
938 PM EDT Wed Jul 22 2026

.REST OF TONIGHT...Southeast winds 10 to 15 knots, becoming south
5 to 10 knots early this morning. Seas 2 to 3 feet. Wave Detail:
East 2 feet at 8 seconds. A slight chance of showers.
.THURSDAY...Southeast winds around 5 knots, becoming east in the
afternoon. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds. A
slight chance of showers in the morning.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 8 seconds.
.FRIDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail:
East 3 feet at 9 seconds. A slight chance of showers and
thunderstorms in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 3 feet. Wave Detail: East 3 feet at
8 seconds.
.SATURDAY...Southwest winds around 5 knots, becoming south in the
afternoon. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 feet. A
slight chance of showers and thunderstorms.
.SUNDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 2 to 3 feet. A slight chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
A chance of showers and thunderstorms.
.MONDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 3 to 4 feet. A slight chance of
showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
A slight chance of showers and thunderstorms in the evening.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-231415-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
938 PM EDT Wed Jul 22 2026

.REST OF TONIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots. Seas 2 feet. Wave Detail: East 2 feet at 8 seconds
and south 1 foot at 3 seconds. A slight chance of showers.
.THURSDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 8 seconds. A slight chance of showers in
the morning.
.THURSDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 8 seconds. A slight chance of showers
and thunderstorms after midnight.
.FRIDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail:
East 3 feet at 8 seconds. A chance of showers and thunderstorms
in the morning, then a slight chance of showers and thunderstorms
in the afternoon.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 3 feet. Wave Detail: East 3 feet at
8 seconds. A slight chance of showers and thunderstorms after
midnight.
.SATURDAY...South winds 5 to 10 knots. Seas 3 feet. Wave Detail:
East 3 feet at 8 seconds.
.SATURDAY NIGHT...South winds 10 to 15 knots, becoming southwest
after midnight. Seas 3 feet. A slight chance of showers and
thunderstorms.
.SUNDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 3 feet. A chance of showers and
thunderstorms in the morning, then a slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
A chance of showers and thunderstorms.
.MONDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 3 to 4 feet. A chance of showers
and thunderstorms.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
A chance of showers and thunderstorms in the evening, then a
slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-231415-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
938 PM EDT Wed Jul 22 2026

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds and east 1 foot at
8 seconds. A slight chance of showers and thunderstorms.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 4 seconds and east 2 feet at 8 seconds. A
slight chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 5 seconds and east 3 feet at
8 seconds. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.FRIDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 8 seconds and south 1 foot at 5 seconds. A
chance of showers and thunderstorms in the morning, then a slight
chance of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 8 seconds and south 1 foot at
4 seconds. A slight chance of showers and thunderstorms.
.SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 8 seconds and south 1 foot at 4 seconds. A
slight chance of showers and thunderstorms in the morning.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest
10 to 15 knots after midnight. Seas 2 to 3 feet. A slight chance
of showers and thunderstorms after midnight.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
A chance of showers and thunderstorms.
.MONDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$