AMZ500-140900-
Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm
252 PM EST Sat Dec 13 2025
.SYNOPSIS...High pressure ridge axis across the northern waters
this afternoon will weaken. Moisture will lift northward and
bring scattered showers and isolated storms to the southern waters
late tonight and Sunday. A cold front is forecast to push through
during Sunday and bring a brief period of dangerous boating
conditions Sunday night into Monday with strong north winds and
rapidly building seas. Boating conditions will improve mid week as
high pressure weakens and pushes seaward off the southeast US
coast.
.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, December 13th, 2025.
42 nautical miles east of Ponce Inlet.
31 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.
$$
AMZ572-140900-
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm-
252 PM EST Sat Dec 13 2025
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH
LATE MONDAY NIGHT
TONIGHT
Southeast winds 5 to 10 knots, becoming southwest
late. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
4 seconds and northeast 2 feet at 8 seconds. A slight chance of
showers and thunderstorms after midnight.
SUNDAY
Northwest winds 5 to 10 knots, increasing to 15 to
20 knots in the afternoon. Seas 2 to 3 feet, building to 3 to
5 feet, occasionally to 6 feet in the afternoon. Wave Detail:
Northwest 2 feet at 3 seconds and east 2 feet at 9 seconds,
becoming northwest 5 feet at 5 seconds and east 2 feet at
9 seconds in the afternoon. A slight chance of thunderstorms in
the morning. A slight chance of showers.
SUNDAY NIGHT
North winds 20 to 25 knots, increasing to 25 to
30 knots after midnight. Seas 6 to 8 feet, occasionally to
10 feet, building to 10 to 13 feet, occasionally to 17 feet after
midnight. Wave Detail: North 8 feet at 7 seconds and east 2 feet
at 9 seconds, becoming north 13 feet at 9 seconds after midnight.
A slight chance of thunderstorms in the evening. A chance of
showers.
MONDAY
Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 10 to 13 feet, occasionally to
17 feet, subsiding to 9 to 11 feet, occasionally to 14 feet in
the afternoon. Wave Detail: Northeast 13 feet at 10 seconds and
north 9 feet at 9 seconds, becoming north 9 feet at 10 seconds
and northeast 9 feet at 10 seconds in the afternoon. A chance of
showers.
MONDAY NIGHT
Northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Seas 7 to 9 feet, occasionally to
11 feet. Wave Detail: Northeast 7 feet at 9 seconds and north
6 feet at 9 seconds. A slight chance of showers.
TUESDAY
Northeast winds around 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 6 feet at
10 seconds and north 3 feet at 8 seconds.
TUESDAY NIGHT
East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet.
WEDNESDAY
East winds around 10 knots. Seas 3 to 4 feet. A
slight chance of showers in the afternoon.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to
4 feet. A slight chance of showers.
THURSDAY
Southeast winds around 10 knots. Seas 3 to 4 feet. A
slight chance of showers.
THURSDAY NIGHT
Southeast winds around 10 knots. Seas 3 to
4 feet. A chance of showers.
Winds and seas higher in and near thunderstorms.
$$
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