fzus52 kjax 210624
cwfjax
expires:202604212100;;728843

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.


amz450-452-454-212100-
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-
224 am edt tue apr 21 2026

.rest of tonight...northeast winds 5 to 10 knots. seas 3 to
5 feet, occasionally to 6 feet. wave detail: northeast 5 feet at
8 seconds. intracoastal waters light chop. 
.tuesday...north winds 5 to 10 knots, becoming east in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 8 seconds. intracoastal waters light chop. 
.tuesday night...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 and 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 202218
cwfjax
expires:202604211330;;713502

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
618 pm edt mon apr 20 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.


amz452-454-211330-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
618 pm edt mon apr 20 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 6 feet at 8 seconds. intracoastal
waters choppy. 
.tuesday...northeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
8 seconds. intracoastal waters light chop. 
.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.
intracoastal waters light chop. 
.wednesday...east winds 5 to 10 knots. seas around 3 feet. wave
detail: east 3 feet at 8 seconds. intracoastal waters light chop.
.wednesday night...southeast winds 5 to 10 knots. seas around
3 feet. wave detail: east 3 feet at 8 seconds. intracoastal
waters light chop. 
.thursday and 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
in the evening. 

$$