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coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
140 am edt mon oct 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.


amz450-452-454-122045-
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-
140 am edt mon oct 12 2026

.today...northwest winds 10 to 15 knots, becoming north 5 to
10 knots this afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northwest 2 feet at 3 seconds and southeast
2 feet at 7 seconds. intracoastal waters a moderate chop. 
.tonight...north winds around 5 knots, increasing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: east
2 feet at 7 seconds. intracoastal waters light chop. 
.tuesday...north winds 5 to 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 3 seconds and east 2 feet at
7 seconds. intracoastal waters light chop. 
.tuesday night...northeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. seas around 2 feet. wave detail:
northeast 2 feet at 3 seconds and east 2 feet at 7 seconds.
intracoastal waters light chop. 
.wednesday...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 2 feet at 7 seconds. intracoastal waters light
chop. 
.wednesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 7 seconds. intracoastal waters light
chop. 
.thursday through friday...west winds 20 to 25 knots. seas 2 to
3 feet. intracoastal waters rough. 

$$

fzus52 kjax 120540
cwfjax
expires:202610122045;;951656

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
140 am edt mon oct 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.


amz470-472-474-122045-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 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-
140 am edt mon oct 12 2026

...small craft exercise caution in effect through this
afternoon...

.today...northwest winds 15 to 20 knots, diminishing to 10 to
15 knots this afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northwest 3 feet at 4 seconds and southeast
3 feet at 7 seconds. 
.tonight...north winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 4 seconds and southeast 2 feet at
7 seconds. 
.tuesday...north winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 3 seconds and southeast 2 feet at
7 seconds. 
.tuesday night...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: northeast 2 feet at 4 seconds and east 2 feet at
8 seconds. 
.wednesday...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds. 
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 2 feet at 7 seconds. 
.thursday...east winds 5 to 10 knots, becoming southeast. seas
2 to 3 feet. 
.friday...northwest winds around 5 knots, becoming west 25 to
30 knots. seas 2 to 4 feet, occasionally to 5 feet. a slight
chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$