fzus52 kjax 212359
cwfjax
expires:202610221500;;965078

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
759 pm edt wed oct 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.


amz450-221500-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
759 pm edt wed oct 21 2026

.rest of tonight...northeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
11 seconds. intracoastal waters a moderate chop. 
.thursday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 12 seconds.
intracoastal waters a moderate chop. 
.thursday night...northeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
13 seconds. intracoastal waters a moderate chop. 
.friday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 6 feet at 8 seconds. intracoastal
waters rough. 
.friday night...northeast winds 20 to 25 knots, increasing to
25 to 30 knots after midnight. seas 5 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 7 seconds. intracoastal
waters very rough. a chance of showers after midnight. 
.saturday...northeast winds 25 to 30 knots, increasing to 30 to
35 knots with gusts up to 45 knots in the afternoon. seas 8 to
11 feet, occasionally to 14 feet. wave detail: northeast 11 feet
at 8 seconds. intracoastal waters extremely rough. a chance of
showers in the morning, then showers likely with a slight chance
of thunderstorms in the afternoon. 
.saturday night...northeast winds around 30 knots with gusts up
to 45 knots. seas 10 to 14 feet, occasionally to 18 feet.
intracoastal waters very rough. a chance of showers, mainly in
the evening. 
.sunday...northeast winds 25 to 30 knots. seas 9 to 13 feet,
occasionally to 17 feet. intracoastal waters very rough. a chance
of showers through the day, then a slight chance of showers
through the night. 
.monday...northeast winds 25 to 30 knots. seas 9 to 12 feet,
occasionally to 15 feet, subsiding to 8 to 11 feet, occasionally
to 14 feet. intracoastal waters very rough. a slight chance of
showers through the day. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 212359
cwfjax
expires:202610221500;;965079

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
759 pm edt wed oct 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.


amz452-454-221500-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
759 pm edt wed oct 21 2026

...small craft advisory in effect until 2 am edt thursday...

.rest of tonight...northeast winds 15 to 20 knots, becoming north
10 to 15 knots. seas 5 to 7 feet, occasionally to 9 feet. wave
detail: northeast 7 feet at 11 seconds. intracoastal waters
choppy. 
.thursday...north winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
12 seconds. intracoastal waters a moderate chop. 
.thursday night...northeast winds 10 to 15 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: northeast 6 feet at
13 seconds. intracoastal waters a moderate chop. 
.friday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: northeast 6 feet at 12 seconds. intracoastal
waters rough. 
.friday night...northeast winds 20 to 25 knots. gusts up to
35 knots after midnight. seas 6 to 9 feet, occasionally to
11 feet. wave detail: northeast 9 feet at 7 seconds. intracoastal
waters rough. a chance of showers with a slight chance of
thunderstorms. 
.saturday...northeast winds 25 to 30 knots, increasing to 30 to
35 knots in the afternoon. seas 8 to 11 feet, occasionally to
14 feet, building to 10 to 13 feet, occasionally to 17 feet in
the afternoon. wave detail: northeast 10 feet at 8 seconds,
becoming northeast 12 feet at 8 seconds. intracoastal waters
extremely rough. showers. a slight chance of thunderstorms in the
afternoon. 
.saturday night...northeast winds around 30 knots with gusts up
to 40 knots. seas 12 to 14 feet, occasionally to 18 feet.
intracoastal waters very rough. showers likely with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. 
.sunday...northeast winds around 30 knots. seas 12 to 15 feet,
occasionally to 19 feet. intracoastal waters very rough. a chance
of showers in the morning, then showers likely in the afternoon.
a chance of showers in the evening, then a slight chance of
showers after midnight. 
.monday...northeast winds 25 to 30 knots. seas 11 to 14 feet,
occasionally to 18 feet, subsiding to 10 to 12 feet, occasionally
to 15 feet after midnight. intracoastal waters very rough. a
chance of showers through the day, then a slight chance of
showers in the evening. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 212359
cwfjax
expires:202610221500;;965080

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
759 pm edt wed oct 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.


amz470-472-474-221500-
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-
759 pm edt wed oct 21 2026

...small craft advisory in effect through late thursday night...

.rest of tonight...northeast winds 15 to 20 knots, becoming north
10 to 15 knots. seas 6 to 8 feet, occasionally to 10 feet. wave
detail: northeast 7 feet at 11 seconds. 
.thursday...north winds around 15 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
12 seconds. 
.thursday night...northeast winds around 15 knots. seas 6 to
7 feet, occasionally to 9 feet. wave detail: northeast 7 feet at
13 seconds. 
.friday...northeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. seas 6 to 7 feet, occasionally to
9 feet. wave detail: northeast 7 feet at 12 seconds. a slight
chance of showers. 
.friday night...northeast winds 20 to 25 knots, increasing to
25 to 30 knots after midnight. seas 7 to 9 feet, occasionally to
11 feet. wave detail: northeast 9 feet at 8 seconds. a slight
chance of thunderstorms. a chance of showers in the evening, then
showers likely after midnight. 
.saturday...northeast winds 25 to 35 knots. seas 8 to 11 feet,
occasionally to 14 feet, building to 10 to 13 feet, occasionally
to 17 feet in the afternoon. wave detail: northeast 11 feet at
8 seconds, becoming northeast 13 feet at 8 seconds. showers. a
slight chance of thunderstorms in the afternoon. 
.saturday night...northeast winds around 30 knots with gusts up
to 45 knots. seas 12 to 15 feet, occasionally to 19 feet. showers
with a slight chance of thunderstorms in the evening, then a
slight chance of showers after midnight. 
.sunday...northeast winds around 30 knots. seas 13 to 15 feet,
occasionally to 19 feet. a chance of showers in the morning, then
showers likely through the night. a chance of showers after
midnight. 
.monday...northeast winds 25 to 30 knots. seas 12 to 14 feet,
occasionally to 18 feet, subsiding to 10 to 12 feet, occasionally
to 15 feet after midnight. a chance of showers . 

winds and seas higher in and near thunderstorms.

$$