fzus52 kjax 221843
cwfjax
expires:202609230945;;885008

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
243 pm edt tue sep 22 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.


amz450-470-230945-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
243 pm edt tue sep 22 2026

...small craft advisory in effect from wednesday afternoon
through friday evening...

.rest of today...northeast winds around 10 knots. seas 2 to 3 
feet. wave detail: east 3 feet at 7 seconds. intracoastal waters 
light chop. a slight chance of showers and thunderstorms. 
.tonight...northeast winds around 10 knots. seas 2 to 3 feet. 
wave detail: east 3 feet at 8 seconds. intracoastal waters light 
chop. a chance of showers and thunderstorms. 
.wednesday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet, building to 4 to 6 feet, occasionally to 8 feet in the
afternoon. wave detail: northeast 4 feet at 7 seconds, becoming
northeast 5 feet at 5 seconds. intracoastal waters rough. a
chance of thunderstorms. showers likely, mainly in the morning. 
.wednesday night...northeast winds 20 to 25 knots. seas 5 to
8 feet, occasionally to 10 feet. wave detail: northeast 7 feet at
6 seconds. intracoastal waters rough. showers likely with a
chance of thunderstorms. 
.thursday...north winds 25 to 30 knots. seas 6 to 9 feet,
occasionally to 11 feet, building to 8 to 11 feet, occasionally
to 14 feet in the afternoon. wave detail: northeast 9 feet at
8 seconds, becoming northeast 11 feet at 9 seconds. intracoastal
waters very rough. showers likely. a slight chance of
thunderstorms in the morning, then a chance of thunderstorms in
the afternoon. 
.thursday night...northeast winds 25 to 30 knots. seas 9 to
12 feet, occasionally to 15 feet. wave detail: northeast 12 feet
at 10 seconds. intracoastal waters very rough. a chance of
showers with a slight chance of thunderstorms. 
.friday...north winds 20 to 25 knots, diminishing to 15 to
20 knots. seas 8 to 11 feet, occasionally to 14 feet, subsiding
to 6 to 9 feet, occasionally to 11 feet. intracoastal waters
rough. 
.saturday...north winds 15 to 20 knots, becoming northeast 5 to
10 knots. seas 5 to 8 feet, occasionally to 10 feet. intracoastal
waters choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 221843
cwfjax
expires:202609230945;;885009

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
243 pm edt tue sep 22 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.


amz452-454-472-474-230945-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
243 pm edt tue sep 22 2026

...small craft advisory in effect from wednesday evening through
late friday night...

.rest of today...northeast winds around 10 knots. seas 2 to 3 
feet. wave detail: east 2 feet at 7 seconds. intracoastal waters 
light chop. a slight chance of showers and thunderstorms. 
.tonight...northeast winds 5 to 10 knots, becoming north after 
midnight. seas 2 to 3 feet. wave detail: northeast 2 feet at 7 
seconds and east 2 feet at 8 seconds. intracoastal waters light 
chop. a chance of showers with a slight chance of thunderstorms 
after midnight. 
.wednesday...north winds 10 to 15 knots, becoming northeast 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:
northeast 3 feet at 7 seconds, becoming northeast 4 feet at
7 seconds. intracoastal waters choppy. a chance of thunderstorms.
a chance of showers in the morning, then showers likely in the
afternoon. 
.wednesday night...northeast winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight. wave detail: northeast 5 feet at 6 seconds, becoming
northeast 6 feet at 7 seconds. intracoastal waters rough. a
chance of thunderstorms. a chance of showers in the evening, then
showers likely after midnight. 
.thursday...north winds 20 to 25 knots, increasing to 25 to
30 knots in the afternoon. seas building to 8 to 11 feet, 
occasionally to 14 feet. wave detail: northeast 8 feet at 7 
seconds, becoming northeast 10 feet at 8 seconds. intracoastal 
waters very rough. showers. a slight chance of thunderstorms in 
the morning, then a chance of thunderstorms in the afternoon. 
.thursday night...northeast winds 25 to 30 knots. seas 9 to 12 
feet, occasionally to 15 feet. wave detail: northeast 11 feet at 8
seconds and northeast 10 feet at 11 seconds. intracoastal waters 
very rough. a slight chance of thunderstorms. showers likely, 
mainly in the evening. 
.friday...north winds 20 to 25 knots. seas 9 to 12 feet, occasionally
to 15 feet, subsiding to 7 to 10 feet, occasionally to 13 feet. 
intracoastal waters rough. a chance of showers with a slight 
chance of thunderstorms.
.saturday...north winds 15 to 20 knots, becoming northeast 10 to
15 knots. seas 5 to 8 feet, occasionally to 10 feet. intracoastal
waters choppy. 

winds and waves higher in and near thunderstorms.

$$