fzus52 kjax 211220
cwfjax
expires:202604220330;;743869

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
820 am edt tue apr 21 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.


amz450-452-454-220330-
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-
820 am edt tue apr 21 2026

.rest of today...north winds 5 to 10 knots, becoming east this
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 8 seconds. intracoastal waters light chop. 
.tonight...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop. 
.wednesday...northeast winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds. intracoastal waters light chop. 
.wednesday night...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 8 seconds. intracoastal waters light
chop. 
.thursday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 7 seconds. intracoastal waters light chop.
.thursday night...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds and southeast 2 feet at
3 seconds. intracoastal waters light chop. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet.
intracoastal waters a moderate chop. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet.
intracoastal waters a moderate chop. a slight chance of showers
and thunderstorms in the afternoon. a chance of showers in the
evening, then a slight chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 211220
cwfjax
expires:202604220330;;743870

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
820 am edt tue apr 21 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.


amz470-472-220330-
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-
820 am edt tue apr 21 2026

.rest of today...north winds 5 to 10 knots, becoming northeast
this afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 8 seconds. 
.tonight...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds. 
.wednesday...east winds around 5 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at
8 seconds. 
.wednesday night...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at
8 seconds. 
.thursday and thursday night...south winds 5 to 10 knots. seas
2 to 3 feet. wave detail: east 3 feet at 7 seconds and south
2 feet at 3 seconds. 
.friday...south winds 5 to 10 knots, increasing to 10 to
15 knots. seas 2 to 3 feet. wave detail: south 3 feet at
5 seconds and southeast 3 feet at 8 seconds. 
.saturday...south winds 10 to 15 knots, becoming southwest 15 to
20 knots. seas 2 to 3 feet. a slight chance of showers in the
afternoon. a slight chance of thunderstorms through the night. a
chance of showers through the night. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kjax 210624
cwfjax
expires:202604212100;;728845

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
224 am edt tue apr 21 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.


amz470-212100-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
224 am edt tue apr 21 2026

.rest of tonight...west winds around 5 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds. 
.tuesday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 8 seconds. 
.tuesday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds. 
.wednesday...northeast winds around 5 knots, becoming southeast
around 5 knots in the afternoon. seas around 3 feet. wave detail:
east 3 feet at 8 seconds. 
.wednesday night through thursday night...south winds 5 to
10 knots. seas 2 to 3 feet. wave detail: east 3 feet at 8 seconds
and south 2 feet at 3 seconds. 
.friday...south winds 5 to 10 knots, increasing to 10 to
15 knots. seas 2 to 3 feet. wave detail: south 3 feet at
5 seconds and southeast 3 feet at 8 seconds. 
.saturday...south winds 10 to 15 knots, becoming southwest 15 to
20 knots. seas 2 to 3 feet. a slight chance of showers in the
afternoon. a slight chance of thunderstorms through the night. a
chance of showers through the night. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kjax 210624
cwfjax
expires:202604212100;;728844

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
224 am edt tue apr 21 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.


amz472-212100-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
224 am edt tue apr 21 2026

...small craft exercise caution in effect until 8 am edt this
morning...

.rest of tonight...northeast winds 5 to 10 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds. 
.tuesday...northeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
8 seconds. 
.tuesday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at
8 seconds. 
.wednesday...east winds around 5 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at
8 seconds. 
.wednesday night through thursday night...south winds 5 to
10 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 8 seconds and southeast 2 feet at 3 seconds. 
.friday...south winds 5 to 10 knots, increasing to 10 to
15 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
4 seconds and southeast 3 feet at 8 seconds. 
.saturday...south winds 10 to 15 knots, becoming southwest 15 to
20 knots. seas 2 to 4 feet, occasionally to 5 feet. a slight
chance of showers in the afternoon. a slight chance of
thunderstorms through the night. a chance of showers in the
evening, then a slight chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$