fzus52 kchs 181740
cwfchs
expires:202602190700;;852941

coastal waters forecast
national weather service charleston sc
1240 pm est wed feb 18 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz350-190700-
waters from south santee river to edisto beach sc out 20 nm-
1240 pm est wed feb 18 2026

.this afternoon...sw winds 10 to 15 kt with gusts to 20 kt. seas
3 to 4 ft. wave detail: s 4 ft at 6 seconds and e 2 ft at
11 seconds. 
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
4 ft at 6 seconds and e 2 ft at 11 seconds. 
.thu...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 4 ft at 6 seconds and e 2 ft at 11 seconds. a
slight chance of showers in the afternoon. 
.thu night...sw winds 15 to 20 kt. seas 4 to 5 ft. wave detail: s
4 ft at 6 seconds and e 1 foot at 12 seconds. patchy fog. a
slight chance of showers after midnight. 
.fri...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft,
building to 4 to 6 ft in the afternoon. wave detail: s 5 ft at
6 seconds and e 1 foot at 12 seconds. a slight chance of showers
in the morning, then a chance of showers in the afternoon. 
.fri night...sw winds 10 to 15 kt. seas 4 to 5 ft, subsiding to
3 to 4 ft after midnight. wave detail: s 5 ft at 6 seconds and e
1 foot at 12 seconds, becoming s 3 ft at 6 seconds and e 1 foot
at 12 seconds. a chance of showers. patchy fog. 
.sat...sw winds 10 to 15 kt. seas 3 ft. showers likely with a
slight chance of tstms. patchy fog. 
.sat night...nw winds 10 to 15 kt. seas 2 to 3 ft. showers likely
with a slight chance of tstms. 
.sun...nw winds 15 to 20 kt. seas 3 to 4 ft. a chance of showers.
.sun night...nw winds 25 to 30 kt. seas 4 to 5 ft. a slight
chance of showers.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 181740
cwfchs
expires:202602190700;;852942

coastal waters forecast
national weather service charleston sc
1240 pm est wed feb 18 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz352-190700-
waters from edisto beach sc to savannah ga out 20 nm-
1240 pm est wed feb 18 2026

.this afternoon...sw winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: s 3 ft at 7 seconds and e 2 ft at 11 seconds. 
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
3 ft at 6 seconds and e 2 ft at 11 seconds. 
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 6 seconds and e 2 ft at 11 seconds. a slight chance of
showers. 
.thu night...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 4 ft at 5 seconds and e 1 foot at 13 seconds. a
slight chance of showers. patchy fog. 
.fri...sw winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft.
wave detail: s 4 ft at 5 seconds and e 1 foot at 12 seconds. a
chance of showers. 
.fri night...sw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. wave detail: s 4 ft at 6 seconds and e
1 foot at 12 seconds, becoming s 3 ft at 5 seconds and e 1 foot
at 11 seconds. a chance of showers. patchy fog. 
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft. showers likely with
a slight chance of tstms. patchy fog.
.sat night...w winds 10 to 15 kt. seas 2 to 3 ft. showers likely
with a slight chance of tstms. 
.sun...nw winds 15 to 20 kt. seas 2 to 3 ft. a chance of showers.
.sun night...nw winds 25 to 30 kt. seas 4 to 5 ft. 

winds and seas higher in and near tstms.

$$

fzus52 kchs 181740
cwfchs
expires:202602190700;;852943

coastal waters forecast
national weather service charleston sc
1240 pm est wed feb 18 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz354-190700-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1240 pm est wed feb 18 2026

.this afternoon...s winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and e 3 ft at 11 seconds. 
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
3 ft at 6 seconds and e 3 ft at 11 seconds. 
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 6 seconds and e 2 ft at 11 seconds. a slight chance of showers
in the morning. 
.thu night...sw winds 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 5 seconds and e 2 ft at 13 seconds. patchy fog. a slight
chance of showers after midnight. 
.fri...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft. wave
detail: s 3 ft at 5 seconds and e 1 foot at 13 seconds. a chance
of showers. 
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and e 1 foot at 12 seconds. a chance of
showers. patchy fog. 
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft. showers likely.
patchy fog. 
.sat night...w winds 10 to 15 kt. seas 2 to 3 ft. showers likely
with a slight chance of tstms. 
.sun...nw winds 15 to 20 kt. seas 2 to 3 ft. a chance of showers.
.sun night...nw winds 25 to 30 kt. seas 4 to 6 ft. 

winds and seas higher in and near tstms.

$$

fzus52 kchs 181740
cwfchs
expires:202602190700;;852944

coastal waters forecast
national weather service charleston sc
1240 pm est wed feb 18 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz374-190700-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1240 pm est wed feb 18 2026

.this afternoon...s winds 10 to 15 kt. seas 4 to 5 ft. wave
detail: e 4 ft at 11 seconds and s 3 ft at 6 seconds. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. wave detail: s 4 ft at 6 seconds and e 3 ft at 11 seconds. 
.thu...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 6 seconds and e 3 ft at 11 seconds. 
.thu night...sw winds 15 kt with gusts to 20 kt. seas 4 ft. wave
detail: s 4 ft at 5 seconds and e 2 ft at 13 seconds. a slight
chance of showers after midnight. 
.fri...sw winds 15 to 20 kt. seas 4 to 5 ft. wave detail: s 4 ft
at 5 seconds and e 2 ft at 12 seconds. a slight chance of showers
in the morning, then a chance of showers in the afternoon. 
.fri night...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
4 ft at 5 seconds and e 2 ft at 11 seconds. a chance of showers. 
.sat...sw winds 10 to 15 kt. seas 3 ft. a chance of showers. 
.sat night...w winds 10 to 15 kt. seas 2 to 3 ft. showers likely
with a slight chance of tstms. 
.sun...nw winds 20 to 25 kt. seas 4 to 5 ft. a chance of showers.
.sun night...nw winds 25 to 30 kt. seas 6 to 8 ft. 

winds and seas higher in and near tstms.

$$

fzus52 kjax 181653
cwfjax
expires:202602190800;;850286

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1153 am est wed feb 18 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.


amz470-190800-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
1153 am est wed feb 18 2026

.rest of today...south winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: south 4 feet at 6 seconds
and east 4 feet at 11 seconds. a slight chance of sprinkles. 
.tonight...southwest winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: south 4 feet at 6 seconds
and east 3 feet at 11 seconds. patchy fog after midnight. 
.thursday...southwest winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds and east 3 feet at 11 seconds. patchy fog in the
morning. 
.thursday night...southwest winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: south 3 feet at
6 seconds and east 2 feet at 13 seconds. 
.friday...southwest winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 5 seconds
and east 2 feet at 12 seconds. a slight chance of showers in the
afternoon. 
.friday night...southwest winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 3 feet at 5 seconds
and east 2 feet at 12 seconds. a chance of showers, mainly in the
evening. 
.saturday...southwest 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 in the morning, then a chance of showers in the
afternoon. showers likely in the evening. a slight chance of
thunderstorms through the night. a chance of showers after
midnight. 
.sunday...west winds 20 to 25 knots, becoming northwest 25 to
30 knots. seas 3 to 5 feet, occasionally to 6 feet, building to
6 to 9 feet, occasionally to 11 feet. a chance of showers through
the day. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kjax 181653
cwfjax
expires:202602190800;;850285

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1153 am est wed feb 18 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.


amz472-474-190800-
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-
1153 am est wed feb 18 2026

...small craft exercise caution in effect until 9 pm est this
evening...

.rest of today...south winds around 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: southeast 4 feet at
6 seconds and northeast 4 feet at 11 seconds. 
.tonight...southwest winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 4 feet at
6 seconds and northeast 4 feet at 11 seconds. patchy fog after
midnight. 
.thursday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds and northeast 3 feet at 11 seconds. patchy fog in the
morning with visibility 1 nm or less. 
.thursday night...southwest winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: southeast 3 feet at
7 seconds and east 3 feet at 12 seconds. 
.friday...southwest winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 3 feet at 6 seconds
and east 2 feet at 12 seconds. 
.friday night...southwest winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 3 feet at 5 seconds
and northeast 2 feet at 11 seconds. a slight chance of showers. 
.saturday...southwest 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 in the afternoon. a chance of showers through
the night. a slight chance of thunderstorms after midnight. 
.sunday...west winds 20 to 25 knots, becoming northwest 25 to
30 knots. seas 4 to 6 feet, occasionally to 8 feet, building to
9 to 11 feet, occasionally to 14 feet. a chance of showers
through the day. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kjax 181653
cwfjax
expires:202602190800;;850284

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1153 am est wed feb 18 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.


amz450-452-454-190800-
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-
1153 am est wed feb 18 2026

.rest of today...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 11 seconds
and southeast 3 feet at 6 seconds. intracoastal waters a moderate
chop. a slight chance of sprinkles. 
.tonight...southwest winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds and east 3 feet at 11 seconds. intracoastal waters a
moderate chop. patchy fog after midnight. 
.thursday...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds and east 2 feet at 11 seconds. intracoastal waters
light chop. patchy fog in the morning with visibility 1 nm or
less. 
.thursday night...southwest winds 10 to 15 knots. seas around
3 feet. wave detail: southeast 3 feet at 6 seconds and east
2 feet at 13 seconds. intracoastal waters a moderate chop. a
slight chance of showers after midnight. 
.friday and friday night...southwest winds 10 to 15 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 6 seconds and east
2 feet at 12 seconds. intracoastal waters a moderate chop. a
chance of showers. 
.saturday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: west 2 feet at 3 seconds and southeast 2 feet at
5 seconds. intracoastal waters a moderate chop. a slight chance
of showers in the morning. a chance of showers in the afternoon,
then showers likely in the evening. a slight chance of
thunderstorms through the night. a chance of showers after
midnight. 
.sunday...west winds 20 to 25 knots, becoming northwest 25 to
30 knots. seas 3 to 5 feet, occasionally to 6 feet, building to
5 to 8 feet, occasionally to 10 feet. intracoastal waters very
rough. a chance of showers through the day. 

winds and waves higher in and near thunderstorms.

$$