fzus52 kjax 131825
cwfjax
expires:202609140900;;393766

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt sun sep 13 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.


amz450-452-454-140900-
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-
225 pm edt sun sep 13 2026

.rest of today...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 8 seconds. intracoastal
waters light chop. a chance of showers and thunderstorms. 
.tonight...south winds around 10 knots, becoming west after
midnight. seas 2 to 3 feet. wave detail: southeast 2 feet at
9 seconds. intracoastal waters light chop. a chance of showers
with a slight chance of thunderstorms in the evening. 
.monday...northwest winds 5 to 10 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
9 seconds. intracoastal waters light chop. 
.monday night...southeast winds around 5 knots, becoming
northeast after midnight. seas around 2 feet. wave detail: east
2 feet at 9 seconds. intracoastal waters light chop. 
.tuesday...northeast winds 15 to 20 knots, increasing to 25 to
30 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 3 feet at 9 seconds, becoming
northeast 6 feet at 6 seconds. intracoastal waters very rough. a
chance of showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in
the afternoon. 
.tuesday night...northeast winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 7 seconds. intracoastal
waters very rough. a chance of showers in the evening. 
.wednesday...northeast winds 25 to 30 knots. seas 6 to 9 feet,
occasionally to 11 feet. intracoastal waters very rough. a slight
chance of showers and thunderstorms. 
.thursday...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots. seas 5 to 7 feet, occasionally to 9 feet, subsiding to
4 to 5 feet, occasionally to 6 feet after midnight. intracoastal
waters rough. a chance of showers with a slight chance of
thunderstorms in the morning, then showers likely with a chance
of thunderstorms in the afternoon. a chance of showers with a
slight chance of thunderstorms through the night. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 131825
cwfjax
expires:202609140900;;393767

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt sun sep 13 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.


amz470-472-474-140900-
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-
225 pm edt sun sep 13 2026

.rest of today...south winds around 5 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 9 seconds. a slight chance of
showers and thunderstorms. 
.tonight...southwest winds 5 to 10 knots, becoming west after
midnight. seas 2 to 3 feet. wave detail: southeast 3 feet at
9 seconds and southwest 2 feet at 3 seconds. a slight chance of
showers and thunderstorms. 
.monday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 2 to 3 feet. wave detail: southwest 2 feet at
3 seconds and southeast 2 feet at 9 seconds. a slight chance of
showers and thunderstorms in the morning. 
.monday night...east winds around 5 knots, becoming northeast
10 to 15 knots after midnight. seas around 2 feet. wave detail:
southeast 2 feet at 9 seconds. a slight chance of showers and
thunderstorms after midnight. 
.tuesday...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 8 seconds, becoming
northeast 6 feet at 6 seconds. a chance of showers with a slight
chance of thunderstorms in the morning, then showers likely with
a chance of thunderstorms in the afternoon. 
.tuesday night...northeast winds 20 to 25 knots. seas 6 to
8 feet, occasionally to 10 feet. wave detail: northeast 8 feet at
7 seconds. a chance of showers with a slight chance of
thunderstorms in the evening. 
.wednesday...northeast winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. a slight chance of showers through the
night. a slight chance of thunderstorms through the night. a
chance of showers after midnight. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet, subsiding to 4 to 5 feet, occasionally to
6 feet after midnight. a slight chance of thunderstorms in the
morning. showers likely. a chance of thunderstorms. a chance of
showers after midnight. 

winds and seas higher in and near thunderstorms.

$$