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coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1229 am est thu feb 12 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.


amz450-452-454-122000-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
1229 am est thu feb 12 2026

.rest of tonight...west winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 4 seconds and east 2 feet at
12 seconds. intracoastal waters a moderate chop. a slight chance
of showers. 
.thursday...north winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 12 seconds and west 2 feet at
4 seconds. intracoastal waters a moderate chop. 
.thursday night...northeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet. wave detail:
northeast 3 feet at 6 seconds. intracoastal waters a moderate
chop. 
.friday...northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 3 feet at 7 seconds. intracoastal waters a moderate
chop. 
.friday night and saturday...east winds 5 to 10 knots. seas 2 to
3 feet. wave detail: northeast 3 feet at 7 seconds. intracoastal
waters light chop. 
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 4 seconds and east
2 feet at 8 seconds. intracoastal waters a moderate chop. a
slight chance of showers in the evening, then a chance of showers
after midnight. 
.sunday...south winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet. intracoastal waters rough. a chance of
showers in the morning, then a slight chance of thunderstorms in
the afternoon. showers. a chance of thunderstorms through the
night. 
.monday...north winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet, subsiding to 2 to 3 feet. intracoastal
waters a moderate chop. showers likely with a chance of
thunderstorms in the morning, then a chance of showers with a
slight chance of thunderstorms in the afternoon. a slight chance
of showers in the evening. 

winds and waves higher in and near thunderstorms.

$$