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.
$$
AMZ555-140900-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
252 PM EST Sat Dec 13 2025
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE MONDAY NIGHT
TONIGHT
Southeast winds 5 to 10 knots, becoming south late.
Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and
northeast 2 feet at 8 seconds. Mostly smooth on the intracoastal
waters. A chance of showers with a slight chance of thunderstorms
after midnight.
SUNDAY
Northwest winds 5 to 10 knots, becoming north 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: North
2 feet at 3 seconds and east 2 feet at 5 seconds. A moderate chop
on the intracoastal waters. A chance of showers with a slight
chance of thunderstorms.
SUNDAY NIGHT
North winds 20 to 25 knots, increasing to 25 to
30 knots after midnight. Seas 3 to 4 feet, building to 7 to
9 feet, occasionally to 11 feet after midnight. Wave Detail:
Northeast 4 feet at 8 seconds and northeast 2 feet at 4 seconds,
becoming north 9 feet at 8 seconds after midnight. Very rough on
the intracoastal waters. A slight chance of showers in the
evening, then a chance of showers after midnight.
MONDAY
Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 9 to 11 feet, occasionally to
14 feet. Wave Detail: North 10 feet at 10 seconds. Rough on the
intracoastal waters. A slight chance of showers.
MONDAY NIGHT
Northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Seas 6 to 8 feet, occasionally to
10 feet. Wave Detail: Northeast 7 feet at 10 seconds. Choppy on
the intracoastal waters. A slight chance of showers in the
evening.
TUESDAY
Northeast winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 6 feet at
10 seconds. A moderate chop on the intracoastal waters.
TUESDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A light chop on the intracoastal waters.
WEDNESDAY
East winds around 10 knots. Seas 3 to 4 feet. A
light chop on the intracoastal waters.
WEDNESDAY NIGHT
East winds 10 to 15 knots. Seas 3 feet. A
light chop on the intracoastal waters.
THURSDAY
Southeast winds around 10 knots. Seas 2 to 3 feet. A
light chop on the intracoastal waters. A slight chance of showers
in the afternoon.
THURSDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to
3 feet. Mostly smooth on the intracoastal waters. A slight chance
of showers.
Winds and waves higher in and near thunderstorms.
$$
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