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(1/5)
Latest Coastal Waters Forecast by KJAX
Issued 10/19/2026 9:47 PM America/New_York.
Valid through 10/20/2026 1:00 PM America/New_York.
fzus52 kjax 200147
cwfjax
expires:202610201700;;860234
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
947 pm edt mon oct 19 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.
amz450-201700-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
947 pm edt mon oct 19 2026
...small craft advisory in effect through tuesday evening...
.rest of tonight...north northeast winds 15 to 20 knots. seas 6 to
8 feet, occasionally to 10 feet. wave detail: east 7 feet at 13
seconds and east 2 feet at 5 seconds. intracoastal waters choppy.
.tuesday and tuesday night...north northeast winds 15 to 20 knots.
seas 5 to 7 feet, occasionally to 9 feet. wave detail: east 7 feet
at 13 seconds and northeast 4 feet at 6 seconds. intracoastal
waters choppy.
.wednesday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 5 to 6 feet, occasionally to
8 feet. wave detail: northeast 5 feet at 7 seconds and east
5 feet at 12 seconds. intracoastal waters becoming a light chop.
.wednesday night through thursday night...northeast winds 10 to 15
knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 11 seconds and northeast 3 feet at 6 seconds.
intracoastal waters a light chop.
.friday...northeast winds 15 to 20 knots, increasing to 20 to 25
knots during the afternoon. seas building 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at 6
seconds and east 5 feet at 12 seconds. intracoastal waters
becoming rough.
.friday night...northeast winds increasing to 25 to 30 knots.
seas building to 8 to 11 feet, occasionally to 14 feet. wave
detail: northeast 10 feet at 7 seconds and east 2 feet at 12
seconds. intracoastal waters becoming very rough. a slight chance
of showers in the evening. a chance of showers after midnight.
.saturday...northeast winds 25 to 35 knots. seas 9 to 13 feet,
occasionally to 17 feet. intracoastal waters extremely rough. a
chance of showers.
$$
(2/5)
Latest Coastal Waters Forecast by KJAX
Issued 10/19/2026 9:47 PM America/New_York.
Valid through 10/20/2026 1:00 PM America/New_York.
fzus52 kjax 200147
cwfjax
expires:202610201700;;860233
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
947 pm edt mon oct 19 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.
amz452-454-201700-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
947 pm edt mon oct 19 2026
...small craft advisory in effect through late wednesday night...
.rest of tonight...north northeast winds 15 to 20 knots. seas 7
to 10 feet, occasionally to 13 feet. wave detail: northeast 9 feet
at 12 seconds. intracoastal waters choppy.
.tuesday through thursday night...north northeast winds 15 to 20
knots. seas 6 to 8 feet, occasionally to 10 feet. wave detail:
northeast 8 feet at 13 seconds and northeast 2 feet at 5 seconds.
intracoastal waters choppy.
.friday...northeast winds 15 to 20 knots, increasing to 20 to 25
knots during the afternoon. seas building 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at 6
seconds and northeast 6 feet at 12 seconds. intracoastal waters
becoming rough. a slight chance of showers in the afternoon.
.friday night...northeast winds increasing to 25 to 30 knots.
occasional gusts to gale force are possible. seas building to 10
to 12 feet, occasionally to 15 feet. wave detail: northeast 11
feet at 8 seconds and northeast 3 feet at 12 seconds. intracoastal
waters becoming very rough. a chance of showers.
.saturday...northeast winds 30 to 35 knots. seas 11 to 14 feet,
occasionally to 18 feet. intracoastal waters extremely rough.
showers with a slight chance of thunderstorms in the afternoon.
winds and waves higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by KJAX
Issued 10/19/2026 9:47 PM America/New_York.
Valid through 10/20/2026 1:00 PM America/New_York.
fzus52 kjax 200147
cwfjax
expires:202610201700;;860235
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
947 pm edt mon oct 19 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.
amz470-472-474-201700-
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-
947 pm edt mon oct 19 2026
...small craft advisory in effect through late wednesday night...
.rest of tonight...north northeast winds 15 to 20 knots. seas 8
to 11 feet, occasionally to 14 feet. wave detail: northeast 11
feet at 12 seconds.
.tuesday and tuesday night...north northeast winds 15 to 20 knots.
seas 8 to 10 feet, occasionally to 13 feet. wave detail:
northeast 9 feet at 12 seconds and northeast 2 feet at 7 seconds.
.wednesday through thursday night...north northeast winds 15 to
20 knots. seas 6 to 8 feet, occasionally to 10 feet. wave detail:
northeast 8 feet at 12 seconds and northeast 2 feet at 7 seconds.
.friday...northeast winds 15 to 20 knots, increasing to 20 to 25
knots during the afternoon. seas 6 to 7 feet, occasionally to 9
feet. wave detail: northeast 7 feet at 12 seconds and northeast 5
feet at 6 seconds. intracoastal waters becoming rough. a slight
chance of showers in the afternoon.
.friday night...northeast winds increasing to 25 to 30 knots.
seas building to 9 to 12 feet, occasionally to 15 feet. wave
detail: northeast 12 feet at 8 seconds and northeast 4 feet at 12
seconds. a chance of showers in the evening, then showers likely
after midnight.
.saturday...northeast winds 30 to 35 knots. seas 10 to 13 feet,
occasionally to 17 feet. showers with a slight chance of
thunderstorms in the afternoon.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by KJAX
Issued 10/19/2026 12:14 PM America/New_York.
Valid through 10/20/2026 3:15 AM America/New_York.
fzus52 kjax 191614
cwfjax
expires:202610200715;;837906
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1214 pm edt mon oct 19 2026
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-200715-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
1214 pm edt mon oct 19 2026
...small craft advisory in effect through late wednesday night...
.rest of today...north winds 20 to 25 knots. gusts up to 35 knots
late this morning. seas 9 to 12 feet, occasionally to 15 feet.
wave detail: northeast 12 feet at 12 seconds.
.tonight...northeast winds 15 to 20 knots. seas 8 to 11 feet,
occasionally to 14 feet. wave detail: northeast 11 feet at
13 seconds.
.tuesday...north winds 15 to 20 knots. seas 7 to 10 feet,
occasionally to 13 feet. wave detail: northeast 9 feet at
13 seconds and northeast 2 feet at 6 seconds.
.tuesday night...northeast winds 15 to 20 knots. seas 7 to
9 feet, occasionally to 11 feet. wave detail: northeast 9 feet at
12 seconds and northeast 4 feet at 6 seconds.
.wednesday and wednesday night...north winds 15 to 20 knots. seas
6 to 8 feet, occasionally to 10 feet. wave detail: east 8 feet at
12 seconds and northeast 5 feet at 7 seconds.
.thursday...northeast winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
12 seconds.
.friday...northeast winds 25 to 30 knots. seas 6 to 7 feet,
occasionally to 9 feet, building to 11 to 12 feet, occasionally
to 15 feet. a chance of showers through the night.
$$
(5/5)
Latest Coastal Waters Forecast by KJAX
Issued 10/19/2026 12:14 PM America/New_York.
Valid through 10/20/2026 3:15 AM America/New_York.
fzus52 kjax 191614
cwfjax
expires:202610200715;;837907
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1214 pm edt mon oct 19 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.
amz452-454-472-474-200715-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 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-
1214 pm edt mon oct 19 2026
...small craft advisory in effect through late wednesday night...
.rest of today...north winds 20 to 25 knots with gusts up to
35 knots. seas 10 to 13 feet, occasionally to 17 feet. wave
detail: northeast 13 feet at 12 seconds. intracoastal waters
rough. a slight chance of showers.
.tonight...northeast winds 20 to 25 knots, becoming north 15 to
20 knots after midnight. seas 9 to 12 feet, occasionally to
15 feet, subsiding to 8 to 10 feet, occasionally to 13 feet after
midnight. wave detail: northeast 11 feet at 12 seconds, becoming
northeast 10 feet at 12 seconds. intracoastal waters rough.
.tuesday...north winds 15 to 20 knots. seas 8 to 10 feet,
occasionally to 13 feet. wave detail: northeast 9 feet at
12 seconds. intracoastal waters choppy.
.tuesday night...northeast winds 15 to 20 knots. seas 7 to
9 feet, occasionally to 11 feet. wave detail: northeast 9 feet at
12 seconds. intracoastal waters choppy.
.wednesday and wednesday night...north winds 20 to 25 knots. seas
6 to 9 feet, occasionally to 11 feet. wave detail: northeast
8 feet at 12 seconds and northeast 4 feet at 7 seconds.
intracoastal waters rough.
.thursday...northeast winds 15 to 20 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: northeast 7 feet at
11 seconds and northeast 2 feet at 5 seconds. intracoastal waters
choppy.
.friday...northeast winds 25 to 30 knots. seas 6 to 7 feet,
occasionally to 9 feet, building to 9 to 12 feet, occasionally to
15 feet. intracoastal waters very rough. a slight chance of
showers in the afternoon. a chance of showers in the evening,
then showers likely after midnight.
$$
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