743
FZUS52 KMLB 280059
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
859 PM EDT Mon Jul 27 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.

AMZ500-280900-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
859 PM EDT Mon Jul 27 2026

.SYNOPSIS...The Atlantic ridge axis will remain south of the
local waters this week, as low pressure develops near the Mid
Atlantic seaboard. A tightening pressure gradient will increase
offshore flow mid-week, deteriorating boating conditions. Shower
and lightning storm chances will be near normal into Wednesday,
then increase late week and into the weekend. Mariners should
keep an eye to the western sky for approaching storms.

.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 Monday, July 27th, 2026.

42 nautical miles east of Ponce Inlet.
30 nautical miles east of Port Canaveral.
24 nautical miles east of Sebastian Inlet.
16 nautical miles east of Fort Pierce Inlet.
 9 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-280900-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
859 PM EDT Mon Jul 27 2026

.TONIGHT...Southwest winds 5 to 10 knots. Seas 2 feet. Wave
Detail: East 2 feet at 8 seconds and south 1 foot at 4 seconds.
Mostly smooth on the intracoastal waters.
.TUESDAY...South winds 5 to 10 knots. Seas 2 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds. A
light chop on the intracoastal waters. A slight chance of showers
and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. Wave Detail: Southwest 3 feet at 3 seconds and east
2 feet at 8 seconds. A light chop on the intracoastal waters.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 3 seconds and east 1 foot at
9 seconds. A moderate chop on the intracoastal waters. A slight
chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to
3 feet. Wave Detail: West 3 feet at 4 seconds and east 1 foot at
8 seconds. Choppy on the intracoastal waters. A chance of
showers. A chance of thunderstorms in the evening, then a slight
chance of thunderstorms after midnight.
.THURSDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 4 seconds and east 1 foot at
8 seconds. A moderate chop on the intracoastal waters. Showers
likely with a chance of thunderstorms in the morning, then
showers with thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 feet. A
light chop on the intracoastal waters. A chance of showers and
thunderstorms.
.FRIDAY...Southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 1 to 2 feet. A moderate chop on
the intracoastal waters. A chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.
.FRIDAY NIGHT...Southwest winds around 10 knots. Seas 1 to
2 feet. Mostly smooth on the intracoastal waters. A slight chance
of showers and thunderstorms in the evening.
.SATURDAY...Southwest winds 10 to 15 knots. Seas 1 to 2 feet. A
moderate chop on the intracoastal waters. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. A light chop on the intracoastal waters. A slight chance
of showers and thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-280900-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
859 PM EDT Mon Jul 27 2026

.TONIGHT...Southwest winds 5 to 10 knots. Seas 2 feet. Wave
Detail: East 2 feet at 8 seconds and south 1 foot at 4 seconds.
Mostly smooth on the intracoastal waters. A slight chance of
showers and thunderstorms this evening.
.TUESDAY...Southwest winds 5 to 10 knots, becoming south in the
afternoon. Seas 2 feet. Wave Detail: Southeast 2 feet at
4 seconds and east 2 feet at 8 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. Wave Detail: South 2 feet at 4 seconds and east 2 feet at
8 seconds. A light chop on the intracoastal waters.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 2 feet at 4 seconds and east 1 foot at
9 seconds. A moderate chop on the intracoastal waters. A slight
chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to
3 feet. Wave Detail: Southwest 3 feet at 4 seconds and east
1 foot at 9 seconds. Choppy on the intracoastal waters. A slight
chance of showers and thunderstorms in the evening.
.THURSDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 4 seconds and east 1 foot at
8 seconds. A moderate chop on the intracoastal waters. A chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 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.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 1 to 2 feet. A
moderate chop on the intracoastal waters. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.FRIDAY NIGHT...Southwest winds around 10 knots. Seas 1 to
2 feet. Mostly smooth on the intracoastal waters. A slight chance
of showers and thunderstorms in the evening.
.SATURDAY...Southwest winds around 10 knots. Seas 2 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.
.SATURDAY NIGHT...South winds around 10 knots. Seas 2 to 3 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.

$$

AMZ555-280900-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
859 PM EDT Mon Jul 27 2026

.TONIGHT...Southwest winds around 10 knots. Seas 2 feet. Wave
Detail: South 2 feet at 3 seconds and northeast 2 feet at
8 seconds. Mostly smooth on the intracoastal waters. A chance of
showers and thunderstorms this evening.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 2 feet. Wave
Detail: South 2 feet at 4 seconds and northeast 1 foot at
8 seconds. 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.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. Wave Detail: Southwest 2 feet at 3 seconds and northeast
1 foot at 8 seconds. A light chop on the intracoastal waters. A
slight chance of showers and thunderstorms in the evening.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 2 feet. Wave
Detail: Southwest 2 feet at 3 seconds and northeast 1 foot at
9 seconds. A moderate chop on the intracoastal waters. A chance
of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. Wave Detail: Southwest 2 feet at 3 seconds and northeast
1 foot at 9 seconds. A light chop on the intracoastal waters.
.THURSDAY...Southwest winds 10 to 15 knots. Seas 1 to 2 feet.
Wave Detail: Southwest 2 feet at 3 seconds and east 1 foot at
9 seconds. A moderate chop on the intracoastal waters. A slight
chance of showers and thunderstorms in the morning, then showers
and thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 to
2 feet. A light chop on the intracoastal waters. A slight chance
of showers and thunderstorms in the evening.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 1 to 2 feet. A
moderate chop on the intracoastal waters. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Mostly smooth on the intracoastal waters. A slight chance of
showers and thunderstorms in the evening.
.SATURDAY...Southwest winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 to 2 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.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 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.

$$

AMZ570-280900-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
859 PM EDT Mon Jul 27 2026

.TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 8 seconds and southwest 1 foot at
4 seconds.
.TUESDAY...Southwest winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South
2 feet at 5 seconds and east 2 feet at 8 seconds.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 3 to 4 feet. Wave Detail:
Southwest 4 feet at 4 seconds and east 2 feet at 8 seconds.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: Southwest 4 feet at 4 seconds and east 2 feet at
9 seconds.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet, occasionally to 6 feet. Wave Detail: West 4 feet at
4 seconds and east 1 foot at 9 seconds. Showers likely with a
chance of thunderstorms.
.THURSDAY...Southwest winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: West 4 feet at 5 seconds and east 1 foot at
8 seconds. Showers. A chance of thunderstorms in the morning,
then thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 feet. A
chance of showers and thunderstorms.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms in the morning, then showers
and thunderstorms likely in the afternoon.
.FRIDAY 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.
.SATURDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.SATURDAY NIGHT...Southwest winds around 15 knots. Seas 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.

$$

AMZ572-280900-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
859 PM EDT Mon Jul 27 2026

.TONIGHT...Southwest winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 2 feet at 4 seconds and east 2 feet at
8 seconds. A slight chance of showers and thunderstorms this
evening.
.TUESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 2 feet at 4 seconds and east 2 feet at
8 seconds. A slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Southwest 3 feet at 4 seconds and east
2 feet at 9 seconds.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: Southwest 3 feet at 4 seconds and east 1 foot at
9 seconds.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Southwest 4 feet at 4 seconds and east
1 foot at 9 seconds. A chance of showers. A chance of
thunderstorms in the evening, then a slight chance of
thunderstorms after midnight.
.THURSDAY...Southwest winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: Southwest 4 feet at 5 seconds and east 1 foot at
8 seconds. A chance of showers and thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to
3 feet. A chance of showers and thunderstorms.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms in the morning, then showers
and thunderstorms likely in the afternoon.
.FRIDAY 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.
.SATURDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 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.

$$

AMZ575-280900-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
859 PM EDT Mon Jul 27 2026

.TONIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 2 feet at 3 seconds and east 2 feet at
7 seconds. A chance of showers and thunderstorms this evening.
.TUESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 2 feet at 4 seconds and east 2 feet at
8 seconds. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Southwest 3 feet at 4 seconds and east
2 feet at 8 seconds. A slight chance of showers and thunderstorms
in the evening.
.WEDNESDAY...Southwest winds 15 to 20 knots. Seas 3 to 4 feet.
Wave Detail: Southwest 3 feet at 4 seconds and east 1 foot at
9 seconds. A slight chance of showers and thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
4 feet. Wave Detail: Southwest 4 feet at 4 seconds and east
1 foot at 9 seconds. A slight chance of showers and thunderstorms
in the evening.
.THURSDAY...Southwest winds 15 to 20 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 4 seconds and east 1 foot at
9 seconds. A slight chance of showers and thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon.
.THURSDAY NIGHT...Southwest winds around 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.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 to 2 feet.
A chance of showers and thunderstorms in the evening, then a
slight chance of showers and thunderstorms after midnight.
.SATURDAY...Southwest winds 10 to 15 knots. Seas 1 to 2 feet. A
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 2 feet. A
slight chance of showers and thunderstorms in the evening.

Winds and seas higher in and near thunderstorms.

$$