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
759
FZUS52 KMLB 301900
CWFMLB

Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
300 PM EDT Fri Oct 30 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.

AMZ500-310715-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
300 PM EDT Fri Oct 30 2026

.SYNOPSIS... Poor to hazardous boating conditions prevail into
tonight as a lingering pressure gradient keeps winds and seas
elevated over the local Atlantic. Strong high pressure drifts into
the Northeast U.S. on Saturday, tightening the gradient and
freshening onshore flow. This will ensure hazardous conditions for
all of the local waters this weekend. A disturbance arriving
Sunday is forecast to increase coverage of showers and storms late
this weekend. Boating conditions should slowly improve early next
week.

.GULF STREAM HAZARDS...Seas 7 to 8 feet. Northeast winds 15 to 20
knots.

The approximate location of the west wall of the Gulf Stream based on
the Real Time Ocean Forecast System as of Friday, October 30th, 2026.

43 nautical miles east of Ponce Inlet.
33 nautical miles east of Port Canaveral.
26 nautical miles east of Sebastian Inlet.
18 nautical miles east of Fort Pierce Inlet.
12 nautical miles east of Saint Lucie Inlet.

$$

AMZ550-310715-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-
300 PM EDT Fri Oct 30 2026

...SMALL CRAFT SHOULD EXERCISE CAUTION...
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING...

.TONIGHT...East winds around 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 9 seconds. A
light chop on the intracoastal waters.
.SATURDAY...East winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 5 to 6 feet, occasionally to
8 feet, building to 6 to 8 feet, occasionally to 10 feet in the
afternoon. Wave Detail: East 6 feet at 8 seconds, becoming east
8 feet at 8 seconds in the afternoon. Rough on the intracoastal
waters. A slight chance of showers in the afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: East 8 feet at 8 seconds.
Rough on the intracoastal waters. A slight chance of showers in
the evening, then a chance of showers with a slight chance of
thunderstorms after midnight.
.SUNDAY...East winds around 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: East 8 feet at 9 seconds.
Choppy on the intracoastal waters. A chance of showers in the
morning, then showers likely with a slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Seas 6 to 8 feet, occasionally to
10 feet. Wave Detail: East 8 feet at 8 seconds. Rough on the
intracoastal waters. A slight chance of thunderstorms. Showers.
.MONDAY...East winds 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: East 7 feet at 8 seconds.
Choppy on the intracoastal waters. Showers with a slight chance
of thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet,
occasionally to 9 feet. A light chop on the intracoastal waters.
A slight chance of thunderstorms in the evening. A chance of
showers.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. A moderate chop on the intracoastal
waters. A chance of showers. A slight chance of thunderstorms in
the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Mostly smooth on the intracoastal waters.
A slight chance of showers.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A light chop on the intracoastal waters.
A slight chance of showers.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 4 feet. Mostly smooth on the intracoastal
waters.

Winds and waves higher in and near thunderstorms.

$$

AMZ552-310715-
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm-
300 PM EDT Fri Oct 30 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 7 feet at 9 seconds.
Choppy on the intracoastal waters. A slight chance of showers.
.SATURDAY...East winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 6 to 8 feet, occasionally to
10 feet. Wave Detail: East 8 feet at 8 seconds. Rough on the
intracoastal waters. A slight chance of showers in the morning,
then a chance of showers with a slight chance of thunderstorms in
the afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: East 8 feet at 8 seconds.
Rough on the intracoastal waters. A chance of showers with a
slight chance of thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: East 8 feet at 9 seconds.
Choppy on the intracoastal waters. A slight chance of
thunderstorms. Showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: East 7 feet at 9 seconds.
Choppy on the intracoastal waters. Showers with a slight chance
of thunderstorms.
.MONDAY...East winds 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: East 7 feet at 9 seconds.
Choppy on the intracoastal waters. Showers with a slight chance
of thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A light chop on the intracoastal waters.
Showers likely with a chance of thunderstorms in the evening,
then a chance of showers with a slight chance of thunderstorms
after midnight.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. A moderate chop on the intracoastal
waters. A chance of showers. A slight chance of thunderstorms in
the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Mostly smooth on the intracoastal waters.
A slight chance of showers.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A light chop on the intracoastal waters.
A slight chance of showers.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Mostly
smooth on the intracoastal waters. A slight chance of showers in
the evening.

Winds and waves higher in and near thunderstorms.

$$

AMZ555-310715-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
300 PM EDT Fri Oct 30 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 7 feet at
9 seconds and southeast 1 foot at 5 seconds. Choppy on the
intracoastal waters. A slight chance of thunderstorms this
evening. A chance of showers.
.SATURDAY...East winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 6 to 8 feet, occasionally to
10 feet. Wave Detail: Northeast 8 feet at 8 seconds. Rough on the
intracoastal waters. A chance of showers with a slight chance of
thunderstorms.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet. Wave Detail: Northeast 8 feet at
8 seconds. Rough on the intracoastal waters. A slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.SUNDAY...East winds 15 to 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 8 feet at
9 seconds and southeast 2 feet at 6 seconds. Choppy on the
intracoastal waters. A slight chance of thunderstorms. Showers.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 8 feet at
9 seconds. Choppy on the intracoastal waters. Showers with a
slight chance of thunderstorms.
.MONDAY...East winds around 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 6 feet at
9 seconds and southeast 2 feet at 6 seconds. A moderate chop on
the intracoastal waters. Showers with a slight chance of
thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. A light chop on the intracoastal waters.
Showers likely with a slight chance of thunderstorms in the
evening, then a chance of showers after midnight.
.TUESDAY...East winds around 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A light chop on the intracoastal waters.
A chance of showers. A slight chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Mostly smooth on the intracoastal waters.
A slight chance of showers.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A light chop on the intracoastal waters.
A slight chance of showers in the morning, then a chance of
showers with a slight chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Smooth
on the intracoastal waters. A slight chance of showers in the
evening.

Winds and waves higher in and near thunderstorms.

$$

AMZ570-310715-
Flagler Beach to Volusia-Brevard County Line 20-60 nm-
300 PM EDT Fri Oct 30 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: East 7 feet at 9 seconds.
.SATURDAY...East winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet. Wave Detail: East 9 feet at 8 seconds. A
slight chance of showers in the afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. Wave Detail: East 9 feet at 8 seconds. A
slight chance of showers in the evening, then a chance of showers
after midnight.
.SUNDAY...East winds 20 to 25 knots. Seas 8 to 9 feet,
occasionally to 11 feet. Wave Detail: East 9 feet at 9 seconds. A
chance of showers in the morning, then showers likely with a
slight chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet. Wave Detail: East 9 feet at 9 seconds
and north 2 feet at 7 seconds. Showers with a slight chance of
thunderstorms.
.MONDAY...East winds 15 to 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: East 7 feet at 9 seconds
and north 2 feet at 7 seconds. Showers with a slight chance of
thunderstorms.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Showers likely with a chance of
thunderstorms in the evening, then a chance of showers with a
slight chance of thunderstorms after midnight.
.TUESDAY...East winds around 15 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Showers likely in the morning, then a
chance of showers with a slight chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet,
occasionally to 9 feet. A chance of showers.
.WEDNESDAY...Southeast winds around 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers.
.WEDNESDAY NIGHT...South winds around 10 knots, becoming
southwest after midnight. Seas 4 to 5 feet, occasionally to
6 feet. A chance of showers in the evening, then a slight chance
of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$

AMZ572-310715-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
300 PM EDT Fri Oct 30 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...East winds around 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 8 feet at
9 seconds and north 2 feet at 7 seconds. A slight chance of
showers.
.SATURDAY...East winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet. Wave Detail: East 9 feet at 8 seconds
and north 2 feet at 7 seconds. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 10 feet,
occasionally to 13 feet. Wave Detail: East 9 feet at 8 seconds
and northwest 1 foot at 7 seconds. A chance of showers with a
slight chance of thunderstorms.
.SUNDAY...East winds 20 to 25 knots. Seas 8 to 9 feet,
occasionally to 11 feet. Wave Detail: East 9 feet at 9 seconds
and north 2 feet at 8 seconds. A slight chance of thunderstorms.
Showers.
.SUNDAY NIGHT...East winds around 20 knots. Seas 7 to 9 feet,
occasionally to 11 feet. Wave Detail: East 9 feet at 9 seconds
and north 2 feet at 8 seconds. Showers with a slight chance of
thunderstorms.
.MONDAY...East winds around 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: East 7 feet at 9 seconds
and north 1 foot at 8 seconds. Showers with a slight chance of
thunderstorms.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. A slight chance of thunderstorms.
Showers likely in the evening, then a chance of showers after
midnight.
.TUESDAY...East winds around 15 knots. Seas 6 to 7 feet,
occasionally to 9 feet. A chance of showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 7 feet,
occasionally to 9 feet. A chance of showers.
.WEDNESDAY...South winds 5 to 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers.
.WEDNESDAY NIGHT...South winds around 10 knots, becoming
southwest after midnight. Seas 5 feet, occasionally to 6 feet. A
chance of showers in the evening, then a slight chance of showers
after midnight.

Winds and seas higher in and near thunderstorms.

$$

AMZ575-310715-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
300 PM EDT Fri Oct 30 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...East winds 15 to 20 knots. Seas 7 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 7 feet at
9 seconds and north 2 feet at 7 seconds. A slight chance of
thunderstorms this evening. A chance of showers.
.SATURDAY...East winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 8 feet at
8 seconds and north 2 feet at 7 seconds. A chance of showers. A
slight chance of thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. Wave Detail: Northeast 9 feet at
8 seconds. A slight chance of thunderstorms. A chance of showers
in the evening, then showers likely after midnight.
.SUNDAY...East winds 20 to 25 knots. Seas 8 to 9 feet,
occasionally to 11 feet. Wave Detail: Northeast 9 feet at
9 seconds and south 1 foot at 6 seconds. A slight chance of
thunderstorms. Showers.
.SUNDAY NIGHT...East winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Seas 7 to 9 feet, occasionally to
11 feet. Wave Detail: East 8 feet at 8 seconds and south 2 feet
at 5 seconds. Showers with a slight chance of thunderstorms.
.MONDAY...East winds 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 7 feet at
8 seconds and south 2 feet at 5 seconds. Showers with a slight
chance of thunderstorms.
.MONDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 6 to 7 feet, occasionally to
9 feet. Showers likely with a slight chance of thunderstorms in
the evening, then a chance of showers after midnight.
.TUESDAY...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers.
.WEDNESDAY...South winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 5 to 7 feet, occasionally to 9 feet. A chance of
showers. A slight chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Seas 4 to 5 feet, occasionally to 6 feet. A
chance of showers in the evening, then a slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$