119
FZUS52 KMLB 091257
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
857 AM EDT Sat May 9 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.

AMZ500-100115-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
857 AM EDT Sat May 9 2026

.SYNOPSIS...Boating conditions remain generally favorable through
this weekend. A weak front across the northern coastal waters
will lift back northward today through the weekend. Another weak
front is then forecast to push through the waters early next week.
Main threat to boaters through Monday will be isolated to
scattered offshore-moving lightning storms during the afternoon
and evening hours, especially Sebastian Inlet northward. Some
strong to isolated severe storms will be possible with this
activity.

.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 Saturday, May 9th, 2026.

42 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.

$$

AMZ550-100115-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
857 AM EDT Sat May 9 2026

.REST OF TODAY...South winds 5 to 10 knots, becoming southeast
this afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at
7 seconds and southeast 1 foot at 4 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms this
afternoon.
.TONIGHT...East winds around 5 knots, becoming south after
midnight. Seas 2 feet. Wave Detail: Northeast 2 feet at 8 seconds
and southeast 1 foot at 4 seconds. Smooth on the intracoastal
waters. A slight chance of showers and thunderstorms in the
evening.
.SUNDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at
9 seconds and east 1 foot at 5 seconds. Smooth on the
intracoastal waters. A chance of showers with a slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds around 5 knots. Seas 2 feet. Wave
Detail: East 1 foot at 5 seconds and northeast 1 foot at
9 seconds. Smooth on the intracoastal waters. A chance of showers
and thunderstorms in the evening.
.MONDAY...South winds 5 to 10 knots. Seas 2 feet. Wave Detail:
East 1 foot at 5 seconds and northeast 1 foot at 9 seconds. A
light chop on the intracoastal waters. Showers likely with a
chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Southwest winds around 5 knots, becoming
northwest after midnight. Seas 1 to 2 feet. Wave Detail:
Northwest 2 feet at 3 seconds and southeast 1 foot at 4 seconds.
Mostly smooth on the intracoastal waters. Showers likely with a
chance of thunderstorms in the evening, then a chance of showers
after midnight.
.TUESDAY...North winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Choppy on the intracoastal waters. A
chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots, becoming east
10 to 15 knots after midnight. Seas 5 to 6 feet, occasionally to
8 feet. Choppy 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.
.WEDNESDAY...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A light chop on the intracoastal waters.
A slight chance of showers. A slight chance of thunderstorms in
the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet. Mostly smooth on the intracoastal waters.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-100115-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
857 AM EDT Sat May 9 2026

.REST OF TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 4 seconds and northeast 2 feet
at 9 seconds. A moderate chop on the intracoastal waters. A
chance of showers and thunderstorms this afternoon.
.TONIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
4 seconds and northeast 2 feet at 9 seconds. Mostly smooth on the
intracoastal waters. A slight chance of showers and thunderstorms
in the evening.
.SUNDAY...South winds around 5 knots, becoming southeast in the
afternoon. Seas 2 feet. Wave Detail: Northeast 2 feet at
9 seconds and southeast 1 foot at 4 seconds. A light chop on the
intracoastal waters. A chance of showers and thunderstorms in the
afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 feet. Wave
Detail: Northeast 2 feet at 9 seconds and southeast 1 foot at
4 seconds. Mostly smooth on the intracoastal waters. A chance of
showers and thunderstorms in the evening.
.MONDAY...South winds 5 to 10 knots. Seas 2 feet. Wave Detail:
Southeast 2 feet at 4 seconds and northeast 1 foot at 9 seconds.
A light chop on the intracoastal waters. Showers likely with a
chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
after midnight. Seas 2 feet. Wave Detail: Southeast 2 feet at
4 seconds and northwest 1 foot at 2 seconds. 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.
.TUESDAY...North winds around 10 knots, becoming northeast in the
afternoon. Seas 2 feet, building to 3 to 4 feet in the afternoon.
A moderate chop on the intracoastal waters. A chance of showers
with a slight chance of thunderstorms in the morning, then
showers likely with a chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
5 feet, occasionally to 6 feet. 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.
.WEDNESDAY...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A light chop on the intracoastal waters.
A slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 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.

$$

AMZ555-100115-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
857 AM EDT Sat May 9 2026

.REST OF TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 4 seconds and north 1 foot at
5 seconds. A moderate chop on the intracoastal waters.
.TONIGHT...South winds 10 to 15 knots, becoming southwest 5 to
10 knots after midnight. 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. A slight chance of showers and
thunderstorms in the evening.
.SUNDAY...South winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 feet. Wave Detail: Southeast
2 feet at 4 seconds and northeast 2 feet at 9 seconds. A moderate
chop on the intracoastal waters. A slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 feet. Wave
Detail: Southeast 2 feet at 3 seconds and northeast 2 feet at
9 seconds. Mostly smooth on the intracoastal waters. A chance of
showers with a slight chance of thunderstorms in the evening.
.MONDAY...South winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 2 feet. Wave Detail: Southeast 2 feet at
4 seconds and northeast 2 feet at 9 seconds. A moderate chop on
the intracoastal waters. A slight chance of showers in the
morning, then showers likely with a chance of thunderstorms in
the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at
4 seconds and northwest 1 foot at 2 seconds. Mostly smooth on the
intracoastal waters. Showers likely with a chance of
thunderstorms in the evening, then a slight chance of showers and
thunderstorms after midnight.
.TUESDAY...Northwest winds around 10 knots, becoming northeast in
the afternoon. Seas 2 to 3 feet. A moderate chop on the
intracoastal waters. A slight chance of showers and thunderstorms
in the morning, then showers likely with a chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
4 feet. A light chop on the intracoastal waters. A slight chance
of thunderstorms. A chance of showers in the evening, then a
slight chance of showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A light chop on the intracoastal waters.
A chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Mostly smooth on the intracoastal waters.
A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-100115-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
857 AM EDT Sat May 9 2026

.REST OF TODAY...South winds 10 to 15 knots, diminishing to 5 to
10 knots this afternoon. Seas 2 to 3 feet. Wave Detail: South
2 feet at 4 seconds and northeast 2 feet at 7 seconds. A chance
of showers and thunderstorms this afternoon.
.TONIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: North 2 feet at 5 seconds and northeast 2 feet at
9 seconds. A slight chance of showers and thunderstorms.
.SUNDAY...Southwest winds around 5 knots, becoming southeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: North 2 feet at
5 seconds and northeast 2 feet at 9 seconds. A slight chance of
showers and thunderstorms.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 2 feet at 9 seconds and southeast 2 feet at
12 seconds. A chance of showers. A chance of thunderstorms in the
evening, then a slight chance of thunderstorms after midnight.
.MONDAY...South winds 5 to 10 knots. Seas 2 feet. Wave Detail:
Southeast 2 feet at 12 seconds and north 1 foot at 4 seconds. A
chance of showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in
the afternoon.
.MONDAY NIGHT...Southwest winds around 10 knots, becoming
northwest after midnight. Seas 2 to 3 feet. Wave Detail:
Northwest 3 feet at 4 seconds and southeast 2 feet at 12 seconds.
Showers with a chance of thunderstorms in the evening, then a
chance of showers with a slight chance of thunderstorms after
midnight.
.TUESDAY...North winds 10 to 15 knots, becoming northeast 15 to
20 knots in the afternoon. Seas 3 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet in the afternoon. Showers likely.
A slight chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots, becoming east
10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to
9 feet. A chance of showers with a slight chance of thunderstorms
in the evening, then a slight chance of showers after midnight.
.WEDNESDAY...East winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet. A slight chance of showers. A slight chance of
thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
5 feet, occasionally to 6 feet. A slight chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-100115-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
857 AM EDT Sat May 9 2026

.REST OF TODAY...South winds 10 to 15 knots. Seas 3 feet. Wave
Detail: South 2 feet at 4 seconds and north 2 feet at 5 seconds.
A slight chance of showers and thunderstorms this afternoon.
.TONIGHT...South winds 10 to 15 knots. Seas 3 feet. Wave Detail:
South 2 feet at 4 seconds and northeast 2 feet at 9 seconds. A
slight chance of showers and thunderstorms in the evening.
.SUNDAY...Southwest winds 5 to 10 knots, becoming southeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: South 2 feet at
5 seconds and northeast 2 feet at 9 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 3 seconds and northeast 2 feet at
9 seconds. A chance of showers. A chance of thunderstorms in the
evening, then a slight chance of thunderstorms after midnight.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 4 seconds and northeast 2 feet at
9 seconds. A slight chance of showers and thunderstorms in the
morning, then showers likely with a chance of thunderstorms in
the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots, becoming west after
midnight. Seas 2 to 3 feet. Wave Detail: Northwest 3 feet at
5 seconds and south 2 feet at 4 seconds. Showers likely with a
chance of thunderstorms in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.
.TUESDAY...North winds 10 to 15 knots, becoming northeast 15 to
20 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of showers with a slight chance of thunderstorms
in the morning, then showers likely with a chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers with a slight chance
of thunderstorms.
.WEDNESDAY...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A slight chance of thunderstorms. A
chance of showers in the morning, then a slight chance of showers
in the afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-100115-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
857 AM EDT Sat May 9 2026

.REST OF TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 3 seconds and east 2 feet at
9 seconds.
.TONIGHT...South winds 10 to 15 knots. Seas 3 feet. Wave Detail:
South 2 feet at 4 seconds and northeast 2 feet at 9 seconds. A
slight chance of showers and thunderstorms in the evening.
.SUNDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 4 seconds and northeast 2 feet at
9 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 4 seconds and northeast 2 feet at
9 seconds. A slight chance of thunderstorms in the evening. A
slight chance of showers.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 4 seconds and northeast 2 feet at
9 seconds. A chance of showers and thunderstorms in the
afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots, becoming west after
midnight. Seas 2 to 3 feet. Wave Detail: South 2 feet at
4 seconds and northwest 2 feet at 5 seconds. A chance of
thunderstorms. Showers in the evening, then a chance of showers
after midnight.
.TUESDAY...Northwest winds around 10 knots, becoming north in the
afternoon. Seas 3 to 4 feet. A chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
4 feet, building to 4 to 6 feet, occasionally to 8 feet after
midnight. Showers likely with a chance of thunderstorms in the
evening, then a chance of showers with a slight chance of
thunderstorms after midnight.
.WEDNESDAY...East winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 5 to 6 feet, occasionally to
8 feet. A slight chance of thunderstorms. A chance of showers in
the morning, then a slight chance of showers in the afternoon.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 5 to 6 feet,
occasionally to 8 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.

$$