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(1/2)
Latest Coastal Waters Forecast by KJAX
Issued 7/17/2026 7:36 PM America/New_York.
Valid through 7/18/2026 10:45 AM America/New_York.
fzus52 kjax 172336
cwfjax
expires:202607181445;;146166
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
736 pm edt fri jul 17 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.
amz450-452-454-181445-
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-
736 pm edt fri jul 17 2026
...small craft exercise caution in effect from saturday afternoon
through saturday evening...
.rest of tonight...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 3 seconds. intracoastal waters
light chop.
.saturday...south winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 3 feet at 4 seconds. intracoastal
waters choppy. a slight chance of showers and thunderstorms in
the afternoon.
.saturday night...south winds 15 to 20 knots, becoming southwest
10 to 15 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 4 feet at 5 seconds and southeast
2 feet at 8 seconds. intracoastal waters choppy. a slight chance
of showers and thunderstorms in the evening.
.sunday...south winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 3 feet at 7 seconds. intracoastal
waters choppy. a chance of showers and thunderstorms in the
afternoon.
.sunday night...south winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds. intracoastal waters a moderate chop. a slight chance
of thunderstorms. a chance of showers, mainly in the evening.
.monday...south winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: southeast 3 feet at 5 seconds. intracoastal
waters choppy. a chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.
.monday night...south winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. intracoastal waters choppy. a slight chance of showers
and thunderstorms.
.tuesday...south winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. intracoastal waters choppy. a slight
chance of showers and thunderstorms in the morning, then a chance
of showers and thunderstorms in the afternoon. a slight chance of
showers and thunderstorms in the evening.
.wednesday...south winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. intracoastal waters choppy. a slight
chance of showers and thunderstorms in the afternoon. a slight
chance of showers after midnight.
winds and waves higher in and near thunderstorms.
$$
(2/2)
Latest Coastal Waters Forecast by KJAX
Issued 7/17/2026 7:36 PM America/New_York.
Valid through 7/18/2026 10:45 AM America/New_York.
fzus52 kjax 172336
cwfjax
expires:202607181445;;146167
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
736 pm edt fri jul 17 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.
amz470-472-474-181445-
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-
736 pm edt fri jul 17 2026
...small craft exercise caution in effect from saturday afternoon
through late saturday night...
.rest of tonight...south winds around 10 knots. seas around
2 feet. wave detail: south 2 feet at 3 seconds.
.saturday...south winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: south 4 feet at 5 seconds.
.saturday night...south winds 15 to 20 knots, becoming southwest
10 to 15 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: south 5 feet at 5 seconds and southeast
3 feet at 8 seconds.
.sunday...southwest winds 10 to 15 knots, becoming south 15 to
20 knots in the afternoon. seas 3 to 4 feet, occasionally to
5 feet. wave detail: south 4 feet at 5 seconds. a slight chance
of showers and thunderstorms in the afternoon.
.sunday night...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 5 seconds
and southeast 2 feet at 8 seconds. a chance of showers with a
slight chance of thunderstorms.
.monday and monday night...south winds 15 to 20 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds. a chance of showers and thunderstorms.
.tuesday through wednesday...south winds 15 to 20 knots. seas
3 to 5 feet, occasionally to 6 feet. a slight chance of showers
and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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