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(1/5)
Latest Coastal Waters Forecast by KMOB
Issued 8/18/2026 11:47 AM US/Central.
Valid through 8/19/2026 12:00 AM US/Central.
fzus54 kmob 181647
cwfmob
expires:202608190500;;943346
coastal waters forecast
national weather service mobile al
1147 am cdt tue aug 18 2026
gulf coastal waters okaloosa walton county line to pascagoula out
60 nm
seas are given as significant wave height...which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.
gmz650-655-190500-
coastal waters from pensacola fl to pascagoula ms out 20 nm-
coastal waters from okaloosa walton county line fl to pensacola
fl out 20 nm-
1147 am cdt tue aug 18 2026
.this afternoon...west winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds and south 1 foot at
9 seconds. a slight chance of showers and thunderstorms.
.tonight...west winds 10 to 15 knots. seas around 2 feet. wave
detail: west 2 feet at 4 seconds and south 1 foot at 8 seconds.
.wednesday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: southwest 2 feet at 5 seconds. a slight chance of showers
and thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.wednesday night...west winds 10 to 15 knots. seas around 2 feet.
wave detail: southwest 2 feet at 5 seconds. a slight chance of
showers and thunderstorms after midnight.
.thursday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: southwest 2 feet at 5 seconds. a chance of showers and
thunderstorms, mainly in the morning.
.thursday night...west winds 10 to 15 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. a chance of showers and
thunderstorms after midnight.
.friday...northwest winds 5 to 10 knots, becoming southwest in
the afternoon. seas 1 foot or less. wave detail: west 1 foot at
4 seconds. a slight chance of showers and thunderstorms.
.friday night...west winds 5 to 10 knots. seas around 2 feet in
the evening, then 1 foot or less. wave detail: west 1 foot at
3 seconds. a slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.saturday...northwest winds 5 to 10 knots, becoming southwest
10 to 15 knots in the afternoon. seas 1 foot or less. wave
detail: west 1 foot at 4 seconds. a slight chance of showers and
thunderstorms.
.saturday night...southwest winds 10 to 15 knots, becoming west
5 to 10 knots after midnight. seas 1 foot or less. wave detail:
southwest 1 foot at 3 seconds. a slight chance of showers and
thunderstorms in the evening.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by KMOB
Issued 8/18/2026 11:47 AM US/Central.
Valid through 8/19/2026 12:00 AM US/Central.
fzus54 kmob 181647
cwfmob
expires:202608190500;;943347
coastal waters forecast
national weather service mobile al
1147 am cdt tue aug 18 2026
gulf coastal waters okaloosa walton county line to pascagoula out
60 nm
seas are given as significant wave height...which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.
gmz670-675-190500-
waters from pensacola fl to pascagoula ms from 20 to 60 nm-
waters from okaloosa walton county line fl to pensacola fl from
20 to 60 nm-
1147 am cdt tue aug 18 2026
.this afternoon...west winds 10 to 15 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds and south 1 foot at
9 seconds. a slight chance of showers and thunderstorms early.
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 2 feet at 5 seconds and
south 1 foot at 8 seconds.
.wednesday...west winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: west 2 feet at 4 seconds and south 1 foot at 6 seconds. a
chance of showers and thunderstorms.
.wednesday night...west winds 10 to 15 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds and south 1 foot at
6 seconds. a chance of showers with a slight chance of
thunderstorms after midnight.
.thursday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: west 2 feet at 4 seconds and south 1 foot at 5 seconds. a
chance of showers and thunderstorms in the morning.
.thursday night...west winds 10 to 15 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. a chance of showers and
thunderstorms after midnight.
.friday...west winds 5 to 10 knots. seas around 2 feet in the
morning, then 1 foot or less. wave detail: west 2 feet at
4 seconds, becoming west 1 foot at 4 seconds. a chance of showers
and thunderstorms in the morning.
.friday night...west winds around 10 knots. seas 1 foot or less,
then around 2 feet after midnight. wave detail: west 1 foot at
4 seconds, becoming west 1 foot at 3 seconds. a slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.saturday...west winds 5 to 10 knots. seas around 2 feet in the
morning, then 1 foot or less. wave detail: west 1 foot at
4 seconds. a chance of showers and thunderstorms, mainly in the
morning.
.saturday night...west winds around 10 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. a slight chance of showers
and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by KTAE
Issued 8/18/2026 3:32 PM America/New_York.
Valid through 8/18/2026 10:00 PM America/New_York.
fzus52 ktae 181932
cwftae
expires:202608190200;;952164
coastal waters forecast for florida
national weather service tallahassee fl
332 pm edt tue aug 18 2026
gulf coastal waters from the mouth of the suwannee river to
okaloosa-walton county line 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.
gmz730-751-752-755-765-770-772-775-190200-
apalachee bay or coastal waters from keaton beach to ochlockonee
river fl out to 20 nm-
coastal waters from mexico beach to okaloosa walton county line
fl out 20 nm-
coastal waters from mexico beach to apalachicola fl out 20 nm-
coastal waters from ochlockonee river to apalachicola fl out to
20 nm-
coastal waters from suwannee river to keaton beach fl out 20 nm-
waters from mexico beach to okaloosa walton county line fl from
20 to 60 nm-
waters from apalachicola to mexico beach fl from 20 to 60 nm-
waters from suwannee river to apalachicola fl from 20 to 60 nm-
332 pm edt tue aug 18 2026 /232 pm cdt tue aug 18 2026/
.this afternoon...west winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: west 2 feet at 4 seconds
and south 1 foot at 8 seconds. protected waters a moderate chop.
a slight chance of showers and thunderstorms.
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 4 seconds and south
1 foot at 8 seconds. protected waters a moderate chop. a slight
chance of showers and thunderstorms.
.wednesday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: west 2 feet at 4 seconds. protected waters a moderate
chop. a chance of showers and thunderstorms, mainly in the
morning.
.wednesday night...west winds 10 to 15 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. protected waters a
moderate chop. a slight chance of showers and thunderstorms after
midnight.
.thursday...west winds 5 to 10 knots. seas around 2 feet. wave
detail: west 2 feet at 4 seconds. protected waters a light chop.
a chance of showers and thunderstorms.
.thursday night...west winds 5 to 10 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. protected waters a light
chop. a slight chance of thunderstorms. a slight chance of
showers in the evening, then a chance of showers after midnight.
.friday...west winds 5 to 10 knots. seas around 2 feet. protected
waters a light chop. a chance of showers and thunderstorms.
.friday night...west winds 5 to 10 knots. seas around 2 feet.
protected waters a light chop. a slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.saturday...west winds around 10 knots. seas around 2 feet.
protected waters a light chop. a chance of showers and
thunderstorms.
.saturday night...southwest winds around 10 knots. seas around
2 feet. protected waters a light chop. a slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
winds and waves higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by KTBW
Issued 8/18/2026 3:17 PM America/New_York.
Valid through 8/19/2026 4:30 AM America/New_York.
fzus52 ktbw 181917
cwftbw
expires:202608190830;;951834
coastal waters forecast for florida
national weather service tampa bay ruskin fl
317 pm edt tue aug 18 2026
gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.
important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.
the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.
gmz850-190830-
coastal waters from tarpon springs to suwannee river fl out 20 nm-
317 pm edt tue aug 18 2026
.tonight...west winds 10 to 15 knots. seas around 2 feet. wave
detail: west 2 feet at 4 seconds. bay and inland waters a
moderate chop. isolated showers and thunderstorms.
.wednesday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: west 2 feet at 4 seconds. bay and inland waters a
moderate chop. scattered showers and thunderstorms.
.wednesday night...west winds 5 to 10 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. bay and inland waters
light chop. scattered showers and thunderstorms.
.thursday...west winds 5 to 10 knots. seas around 2 feet in the
morning, then 1 foot or less. wave detail: west 1 foot at
5 seconds. bay and inland waters light chop. scattered showers
and thunderstorms.
.thursday night...west winds around 5 knots. seas 1 foot or less.
wave detail: west 1 foot at 5 seconds. bay and inland waters
smooth. scattered showers and thunderstorms.
.friday...west winds 5 to 10 knots. seas 1 foot or less. wave
detail: west 1 foot at 4 seconds. bay and inland waters light
chop. scattered showers and thunderstorms.
.friday night...southwest winds 5 to 10 knots. seas 1 foot or
less. bay and inland waters light chop. scattered showers and
thunderstorms.
.saturday...southwest winds 5 to 10 knots. seas around 2 feet.
bay and inland waters light chop. scattered showers and
thunderstorms.
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. bay and inland waters light chop. scattered showers and
thunderstorms.
.sunday...southwest winds 5 to 10 knots. seas around 2 feet. bay
and inland waters light chop. scattered showers and
thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by KTBW
Issued 8/18/2026 3:17 PM America/New_York.
Valid through 8/19/2026 4:30 AM America/New_York.
fzus52 ktbw 181917
cwftbw
expires:202608190830;;951835
coastal waters forecast for florida
national weather service tampa bay ruskin fl
317 pm edt tue aug 18 2026
gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.
important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.
the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.
gmz870-190830-
waters from tarpon springs to suwannee river fl out 20 to 60 nm-
317 pm edt tue aug 18 2026
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 2 feet at 4 seconds. isolated
showers and thunderstorms after midnight. scattered showers and
thunderstorms late.
.wednesday...west winds around 10 knots. seas around 2 feet. wave
detail: west 2 feet at 5 seconds. scattered showers and
thunderstorms.
.wednesday night...west winds 5 to 10 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight.
.thursday...northwest winds 5 to 10 knots. seas around 2 feet.
wave detail: west 2 feet at 5 seconds. scattered showers and
thunderstorms.
.thursday night...west winds 5 to 10 knots. seas around 2 feet in
the evening, then 1 foot or less. wave detail: west 1 foot at
5 seconds, becoming west 1 foot at 4 seconds. isolated showers
and thunderstorms in the evening, then scattered showers and
thunderstorms after midnight.
.friday...west winds around 5 knots. seas around 2 feet. wave
detail: west 2 feet at 5 seconds. scattered showers and
thunderstorms.
.friday night...southwest winds around 10 knots. seas 1 foot or
less, then around 2 feet after midnight. isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight.
.saturday...southwest winds around 10 knots. seas around 2 feet.
scattered showers and thunderstorms.
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. isolated showers and thunderstorms in the evening, then
scattered showers and thunderstorms after midnight.
.sunday...southwest winds around 10 knots. seas 2 to 3 feet.
scattered showers and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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