(1/4)
Latest Coastal Waters Forecast by KTBW
Issued 4/20/2026 10:11 AM America/New_York.
Valid through 4/20/2026 11:15 PM America/New_York.
fzus52 ktbw 201411
cwftbw
expires:202604210315;;694219
coastal waters forecast for florida
national weather service tampa bay ruskin fl
1011 am edt mon apr 20 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.
gmz830-210315-
tampa bay waters-
1011 am edt mon apr 20 2026
...small craft advisory in effect through late tonight...
.today...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots late this morning, then diminishing to 10 to 15 knots
early this afternoon, increasing to 15 to 20 knots late. bay and
inland waters rough.
.tonight...northeast winds 15 to 20 knots with gusts up to
25 knots. bay and inland waters choppy.
.tuesday...northeast winds 10 to 15 knots with gusts up to
20 knots. bay and inland waters a moderate chop.
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. bay and inland waters choppy.
.wednesday...east winds 5 to 10 knots. bay and inland waters
light chop.
.wednesday night...east winds 10 to 15 knots. bay and inland
waters a moderate chop.
.thursday...southeast winds 5 to 10 knots. bay and inland waters
light chop.
.thursday night...southeast winds 5 to 10 knots. bay and inland
waters light chop.
.friday...southeast winds 5 to 10 knots, becoming southwest in
the afternoon. bay and inland waters light chop.
$$
(2/4)
Latest Coastal Waters Forecast by KTBW
Issued 4/20/2026 10:11 AM America/New_York.
Valid through 4/20/2026 11:15 PM America/New_York.
fzus52 ktbw 201411
cwftbw
expires:202604210315;;694223
coastal waters forecast for florida
national weather service tampa bay ruskin fl
1011 am edt mon apr 20 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.
gmz853-210315-
coastal waters from englewood to tarpon springs fl out 20 nm-
1011 am edt mon apr 20 2026
...small craft advisory in effect through late tonight...
.today...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 3 feet at 5 seconds. bay and inland waters choppy.
.tonight...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 3 feet at 5 seconds. bay and inland waters choppy.
.tuesday...northeast winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 5 seconds.
bay and inland waters choppy.
.tuesday night...east winds 15 to 20 knots. seas 2 to 3 feet.
wave detail: northeast 3 feet at 4 seconds. bay and inland waters
choppy.
.wednesday...east winds 10 to 15 knots, becoming northeast 5 to
10 knots in the afternoon. seas around 2 feet. wave detail: east
2 feet at 3 seconds. bay and inland waters a moderate chop.
.wednesday night...northeast winds around 10 knots, becoming east
after midnight. seas around 2 feet. wave detail: north 1 foot at
4 seconds. bay and inland waters a moderate chop.
.thursday...east winds around 10 knots, becoming south in the
afternoon. seas around 2 feet in the morning, then 1 foot or
less. bay and inland waters light chop.
.thursday night...north winds 5 to 10 knots, becoming east 10 to
15 knots after midnight. seas 1 foot or less. bay and inland
waters a moderate chop.
.friday...southeast winds around 10 knots, becoming southwest in
the afternoon. seas 1 foot or less. bay and inland waters light
chop.
$$
(3/4)
Latest Coastal Waters Forecast by KTBW
Issued 4/20/2026 10:11 AM America/New_York.
Valid through 4/20/2026 11:15 PM America/New_York.
fzus52 ktbw 201411
cwftbw
expires:202604210315;;694226
coastal waters forecast for florida
national weather service tampa bay ruskin fl
1011 am edt mon apr 20 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.
gmz870-210315-
waters from tarpon springs to suwannee river fl out 20 to 60 nm-
1011 am edt mon apr 20 2026
...small craft advisory in effect until 4 pm edt this afternoon...
.today...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
north 4 feet at 6 seconds.
.tonight...northeast winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 5 seconds.
.tuesday...northeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 4 seconds.
.tuesday night...northeast winds 10 to 15 knots, becoming east
with gusts up to 20 knots after midnight. seas around 2 feet.
wave detail: northeast 2 feet at 3 seconds.
.wednesday...southeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. seas around 2 feet. wave detail: east
2 feet at 4 seconds.
.wednesday night...north winds 5 to 10 knots, becoming east after
midnight. seas around 2 feet. wave detail: east 2 feet at
4 seconds and northwest 1 foot at 2 seconds.
.thursday...southeast winds 5 to 10 knots. seas around 2 feet.
.thursday night...northwest winds around 5 knots, becoming east
after midnight. seas 1 foot or less.
.friday...southeast winds 10 to 15 knots, becoming south 5 to
10 knots in the afternoon. seas around 2 feet.
$$
(4/4)
Latest Coastal Waters Forecast by KTBW
Issued 4/20/2026 10:11 AM America/New_York.
Valid through 4/20/2026 11:15 PM America/New_York.
fzus52 ktbw 201411
cwftbw
expires:202604210315;;694224
coastal waters forecast for florida
national weather service tampa bay ruskin fl
1011 am edt mon apr 20 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.
gmz873-210315-
waters from englewood to tarpon springs fl out 20 to 60 nm-
1011 am edt mon apr 20 2026
...small craft advisory in effect through late tonight...
.today...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
north 5 feet at 7 seconds.
.tonight...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
north 5 feet at 6 seconds.
.tuesday...east winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 4 feet at 5 seconds.
.tuesday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 5 seconds.
.wednesday...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 5 seconds.
.wednesday night...north winds 5 to 10 knots, becoming east 10 to
15 knots after midnight. seas around 2 feet. wave detail:
northeast 2 feet at 6 seconds.
.thursday...east winds 10 to 15 knots, becoming southeast 5 to
10 knots in the afternoon. seas around 2 feet.
.thursday night...northeast winds 5 to 10 knots, becoming east
10 to 15 knots after midnight. seas around 2 feet.
.friday...southeast winds 10 to 15 knots, becoming south 5 to
10 knots in the afternoon. seas around 2 feet.
$$
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