fzus52 kjax 202218
cwfjax
expires:202604211330;;713505

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.


amz450-211330-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
618 pm edt mon apr 20 2026

.tonight...east winds 5 to 10 knots, becoming southwest after
midnight. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 8 seconds. intracoastal waters light chop. 
.tuesday...north winds 5 to 10 knots, becoming east in the
afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 8 seconds. intracoastal waters light chop. 
.tuesday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds. intracoastal waters light chop. 
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 8 seconds. intracoastal waters light chop.
.wednesday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
7 seconds. intracoastal waters light chop. 
.thursday and thursday night...south winds 5 to 10 knots. seas
2 to 3 feet. wave detail: east 2 feet at 7 seconds. intracoastal
waters light chop. 
.friday...south winds 5 to 10 knots, increasing to 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 slight chance of showers
through the night. 

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. 

$$

fzus52 kjax 202218
cwfjax
expires:202604211330;;713503

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.


amz470-472-211330-
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-
618 pm edt mon apr 20 2026

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

.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 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: 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...east winds around 5 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at
8 seconds. 
.wednesday night through thursday night...south winds 5 to
10 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
east 3 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 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 4 seconds and southeast 3 feet at 8 seconds. 
.saturday...south winds 10 to 15 knots, increasing to 15 to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. a slight
chance of showers through the night. 

$$