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(1/4)
Latest Coastal Waters Forecast by KTBW
Issued 9/20/2026 2:28 AM America/New_York.
Valid through 9/20/2026 3:15 PM America/New_York.
fzus52 ktbw 200628
cwftbw
expires:202609201915;;749475
coastal waters forecast for florida
national weather service tampa bay ruskin fl
228 am edt sun sep 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.
gmz830-201915-
tampa bay waters-
228 am edt sun sep 20 2026
.today...northeast winds around 5 knots, becoming northwest late.
bay and inland waters smooth. scattered showers and thunderstorms
early this afternoon. numerous showers and scattered
thunderstorms late.
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. bay and inland waters light chop. numerous showers and
scattered thunderstorms in the evening, then isolated showers and
thunderstorms after midnight.
.monday...east winds 5 to 10 knots. bay and inland waters light
chop. scattered showers and thunderstorms in the afternoon.
.monday night...north winds 5 to 10 knots, becoming east after
midnight. bay and inland waters light chop. scattered
thunderstorms. numerous showers, mainly in the evening.
.tuesday...southeast winds 5 to 10 knots, becoming south in the
afternoon. bay and inland waters light chop. isolated showers and
thunderstorms in the morning, then numerous showers and scattered
thunderstorms in the afternoon.
.tuesday night...north winds 5 to 10 knots, becoming east after
midnight. bay and inland waters light chop. scattered
thunderstorms. numerous showers, mainly in the evening.
.wednesday...east winds 5 to 10 knots, becoming northeast in the
afternoon. bay and inland waters light chop. isolated showers and
thunderstorms in the morning, then numerous showers and scattered
thunderstorms in the afternoon.
.wednesday night...northeast winds 5 to 10 knots. bay and inland
waters light chop. scattered thunderstorms. numerous showers,
mainly in the evening.
.thursday...northeast winds 5 to 10 knots. bay and inland waters
light chop. scattered showers and thunderstorms in the afternoon.
winds and waves higher in and near thunderstorms.
$$
(2/4)
Latest Coastal Waters Forecast by KTBW
Issued 9/20/2026 2:28 AM America/New_York.
Valid through 9/20/2026 3:15 PM America/New_York.
fzus52 ktbw 200628
cwftbw
expires:202609201915;;749479
coastal waters forecast for florida
national weather service tampa bay ruskin fl
228 am edt sun sep 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.
gmz853-201915-
coastal waters from englewood to tarpon springs fl out 20 nm-
228 am edt sun sep 20 2026
.today...east winds 5 to 10 knots, becoming northwest late. seas
1 foot or less. wave detail: east 1 foot at 2 seconds. bay and
inland waters light chop. isolated showers and thunderstorms this
morning, then scattered showers and thunderstorms this afternoon.
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. wave detail: northeast 1 foot at
2 seconds and north 1 foot at 5 seconds. bay and inland waters
light chop. scattered showers and thunderstorms.
.monday...east winds 5 to 10 knots, becoming southeast in the
afternoon. seas 1 foot or less. wave detail: east 1 foot at
2 seconds. bay and inland waters light chop. isolated showers and
thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon.
.monday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: north 1 foot at
3 seconds. bay and inland waters light chop. scattered showers
and thunderstorms.
.tuesday...southeast winds 5 to 10 knots, becoming south in the
afternoon. seas 1 foot or less. wave detail: southeast 1 foot at
3 seconds. bay and inland waters light chop. scattered
thunderstorms. scattered showers in the morning, then numerous
showers in the afternoon.
.tuesday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: east 1 foot at
3 seconds. bay and inland waters light chop. scattered
thunderstorms. numerous showers, mainly in the evening.
.wednesday...east winds 5 to 10 knots, becoming north in the
afternoon. seas 1 foot or less. bay and inland waters light chop.
scattered showers and thunderstorms.
.wednesday night...north winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. bay and inland waters light chop.
scattered showers and thunderstorms.
.thursday...northeast winds 10 to 15 knots. seas around 2 feet.
bay and inland waters a moderate chop. isolated showers and
thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon.
winds and seas higher in and near thunderstorms.
$$
(3/4)
Latest Coastal Waters Forecast by KTBW
Issued 9/20/2026 2:28 AM America/New_York.
Valid through 9/20/2026 3:15 PM America/New_York.
fzus52 ktbw 200628
cwftbw
expires:202609201915;;749482
coastal waters forecast for florida
national weather service tampa bay ruskin fl
228 am edt sun sep 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.
gmz870-201915-
waters from tarpon springs to suwannee river fl out 20 to 60 nm-
228 am edt sun sep 20 2026
.today...northeast winds 5 to 10 knots, becoming around 5 knots
late. seas 1 foot or less. wave detail: east 1 foot at 3 seconds.
isolated showers and thunderstorms until late afternoon, then
scattered showers and thunderstorms late.
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. wave detail: northeast 1 foot at
3 seconds. scattered showers and thunderstorms.
.monday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 2 seconds. scattered showers and
thunderstorms.
.monday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: northeast
1 foot at 2 seconds. scattered thunderstorms. scattered showers
in the evening, then numerous showers after midnight.
.tuesday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 3 seconds. scattered thunderstorms.
numerous showers, mainly in the morning.
.tuesday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: northeast
1 foot at 3 seconds. scattered thunderstorms. scattered showers
in the evening, then numerous showers after midnight.
.wednesday...northeast winds 5 to 10 knots. seas 1 foot or less.
scattered thunderstorms. numerous showers, mainly in the morning.
.wednesday night...northeast winds 10 to 15 knots. seas 1 foot or
less, then around 2 feet after midnight. scattered showers and
thunderstorms.
.thursday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. isolated showers and
thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(4/4)
Latest Coastal Waters Forecast by KTBW
Issued 9/20/2026 2:28 AM America/New_York.
Valid through 9/20/2026 3:15 PM America/New_York.
fzus52 ktbw 200628
cwftbw
expires:202609201915;;749480
coastal waters forecast for florida
national weather service tampa bay ruskin fl
228 am edt sun sep 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.
gmz873-201915-
waters from englewood to tarpon springs fl out 20 to 60 nm-
228 am edt sun sep 20 2026
.today...east winds 5 to 10 knots, becoming northeast late. seas
1 foot or less. wave detail: east 1 foot at 3 seconds. scattered
showers and thunderstorms this morning, then isolated showers and
thunderstorms early this afternoon. scattered showers and
thunderstorms late.
.tonight...northeast winds 5 to 10 knots, becoming east after
midnight. seas 1 foot or less. wave detail: northeast 1 foot at
3 seconds. scattered showers and thunderstorms.
.monday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 3 seconds. scattered showers and
thunderstorms.
.monday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: northeast
1 foot at 3 seconds. scattered thunderstorms. scattered showers
in the evening, then numerous showers after midnight.
.tuesday...southeast winds 5 to 10 knots. seas 1 foot or less.
wave detail: southeast 1 foot at 3 seconds. numerous showers and
scattered thunderstorms.
.tuesday night...east winds 5 to 10 knots. seas 1 foot or less.
wave detail: east 1 foot at 3 seconds. scattered thunderstorms.
scattered showers in the evening, then numerous showers after
midnight.
.wednesday...northeast winds 5 to 10 knots. seas 1 foot or less.
scattered thunderstorms. numerous showers, mainly in the morning.
.wednesday night...northeast winds 5 to 10 knots. seas 1 foot or
less. scattered showers and thunderstorms.
.thursday...northeast winds 10 to 15 knots. seas around 2 feet.
scattered showers and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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