575
FZUS52 KTBW 021739
CWFTBW

Coastal Waters Forecast for Florida
National Weather Service Tampa Bay Ruskin FL
139 PM EDT Sat Aug 2 2025

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.

GMZ800-030615-
Synopsis for the coastal waters from Bonita Beach to Suwannee River-
139 PM EDT Sat Aug 2 2025

.SYNOPSIS...

Marine concerns remain low as a light WSW flow continues through the
weekend. Only concern will be showers and storms that pop up over
the water bringing gusty winds, and frequent lightning. With the
current pattern, storms will be more likely overnight into the
early morning before they move onshore and coverage shifts inland.

&&

$$

GMZ830-030615-
Tampa Bay waters-
139 PM EDT Sat Aug 2 2025

.TONIGHT...Southwest winds 5 to 10 knots. Bay and inland waters
light chop. Isolated showers and thunderstorms early this
evening.
.SUNDAY...Southwest winds 5 to 10 knots. Bay and inland waters
light chop. Isolated showers and thunderstorms in the morning,
then scattered showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters light chop. Scattered
showers and thunderstorms, mainly in the evening.
.MONDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Bay and inland waters light chop. Scattered showers
and thunderstorms.
.MONDAY NIGHT...West winds 5 to 10 knots, becoming east after
midnight. Bay and inland waters light chop. Scattered showers and
thunderstorms.
.TUESDAY...Southeast winds around 5 knots, becoming southwest in
the afternoon. Bay and inland waters light chop. Isolated showers
and thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Bay and inland waters light chop. Scattered
showers and thunderstorms.
.WEDNESDAY...East winds around 5 knots, becoming northwest 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, becoming east
after midnight. Bay and inland waters light chop. Scattered
thunderstorms. Numerous showers, mainly in the evening.
.THURSDAY...East winds around 5 knots, becoming west in the
afternoon. Bay and inland waters light chop. Scattered
thunderstorms. Scattered showers in the morning, then numerous
showers in the afternoon.

Winds and waves higher in and near thunderstorms.

$$

GMZ836-030615-
Charlotte Harbor and Pine Island Sound-
139 PM EDT Sat Aug 2 2025

.TONIGHT...West winds 5 to 10 knots, becoming southwest after
midnight, then becoming light and variable late. Bay and inland
waters light chop. Scattered showers and thunderstorms early this
evening, then isolated showers and thunderstorms late this
evening.
.SUNDAY...South winds around 5 knots, becoming southwest in the
afternoon. Bay and inland waters light chop. Scattered showers
and thunderstorms in the afternoon.
.SUNDAY NIGHT...West winds 5 to 10 knots, becoming south after
midnight. Bay and inland waters light chop. Scattered showers and
thunderstorms.
.MONDAY...Southeast winds around 5 knots, becoming south in the
afternoon. Bay and inland waters light chop. Scattered showers
and thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots, becoming southeast
after midnight. Bay and inland waters light chop. Scattered
showers and thunderstorms.
.TUESDAY...Southeast winds around 5 knots, becoming southwest 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 around 5 knots, becoming north 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...East winds around 5 knots, becoming south in the
afternoon. Bay and inland waters light chop. Scattered
thunderstorms. Scattered showers in the morning, then numerous
showers in the afternoon.

Winds and waves higher in and near thunderstorms.

$$

GMZ856-030615-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
139 PM EDT Sat Aug 2 2025

.TONIGHT...West winds 5 to 10 knots, becoming southwest after
midnight, then becoming south late. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. Bay and inland waters light
chop. Isolated showers and thunderstorms this evening.
.SUNDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. Bay and inland waters
light chop. Isolated showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots, becoming south
after midnight. Seas 1 foot or less. Wave Detail: Southwest
1 foot at 3 seconds. Bay and inland waters light chop. Scattered
showers and thunderstorms.
.MONDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 2 seconds. Bay and inland waters light
chop. Scattered showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots, becoming southeast
after midnight. Seas 1 foot or less. Wave Detail: Southwest
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. Isolated showers and
thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon.
.TUESDAY 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.
.WEDNESDAY...East winds around 5 knots, becoming northwest in the
afternoon. Seas 1 foot or less. Bay and inland waters light chop.
Scattered thunderstorms. Scattered showers in the morning, then
numerous showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters light
chop. Scattered thunderstorms. Numerous showers, mainly in the
evening.
.THURSDAY...East winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 foot or less. Bay and inland waters light chop.
Scattered thunderstorms. Scattered showers in the morning, then
numerous showers in the afternoon.

Winds and seas higher in and near thunderstorms.

$$

GMZ876-030615-
Waters from Bonita Beach to Englewood FL out 20 to 60 NM-
139 PM EDT Sat Aug 2 2025

.TONIGHT...West winds around 5 knots, becoming south around
5 knots after midnight. Seas 1 foot or less.
.SUNDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. Isolated showers and
thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. Isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight.
.MONDAY...South winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 2 seconds. Scattered showers and
thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: South 1 foot at 3 seconds. Scattered showers
and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 3 seconds. Scattered showers and
thunderstorms.
.TUESDAY NIGHT...North winds around 5 knots, becoming east after
midnight. Seas 1 foot or less. Scattered showers and
thunderstorms.
.WEDNESDAY...East winds around 5 knots. Seas 1 foot or less.
Scattered showers and thunderstorms.
.WEDNESDAY NIGHT...North winds 5 to 10 knots, becoming east after
midnight. Seas 1 foot or less. Scattered showers and
thunderstorms.
.THURSDAY...East winds around 5 knots. Seas 1 foot or less.
Scattered showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ853-030615-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
139 PM EDT Sat Aug 2 2025

.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 3 seconds. Bay and inland waters
light chop. Isolated showers and thunderstorms early this
evening.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. Bay and inland waters
light chop. Isolated showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Southwest 1 foot at 3 seconds. Bay and inland
waters light chop. Isolated showers and thunderstorms.
.MONDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds and west 1 foot at 4 seconds.
Bay and inland waters light chop. Scattered showers and
thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots, becoming southeast
after midnight. Seas 1 foot or less. Wave Detail: Southwest
1 foot at 4 seconds. Bay and inland waters light chop. Scattered
showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots, becoming southwest in
the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at
3 seconds and west 1 foot at 4 seconds. Bay and inland waters
light chop. Scattered showers and thunderstorms.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters light
chop. Scattered showers and thunderstorms.
.WEDNESDAY...East winds around 5 knots, becoming northwest 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...East winds 5 to 10 knots, becoming west in the
afternoon. Seas 1 foot or less. Bay and inland waters light chop.
Scattered thunderstorms. Scattered showers in the morning, then
numerous showers in the afternoon.

Winds and seas higher in and near thunderstorms.

$$

GMZ873-030615-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
139 PM EDT Sat Aug 2 2025

.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 3 seconds. Isolated showers and
thunderstorms late.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. Isolated showers and
thunderstorms.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 4 seconds. Isolated showers and
thunderstorms in the evening, then scattered showers and
thunderstorms after midnight.
.MONDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds and west 1 foot at 4 seconds.
Scattered showers and thunderstorms.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 4 seconds. Scattered showers and
thunderstorms.
.TUESDAY...South winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds and west 1 foot at 4 seconds.
Scattered showers and thunderstorms.
.TUESDAY NIGHT...Northwest winds around 5 knots, becoming east
after midnight. Seas 1 foot or less. Scattered showers and
thunderstorms.
.WEDNESDAY...East winds around 5 knots, becoming northeast in the
afternoon. Seas 1 foot or less. Scattered showers and
thunderstorms.
.WEDNESDAY NIGHT...North winds 5 to 10 knots, becoming east after
midnight. Seas 1 foot or less. Scattered showers and
thunderstorms.
.THURSDAY...East winds around 5 knots. Seas 1 foot or less.
Scattered showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ850-030615-
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-
139 PM EDT Sat Aug 2 2025

.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. Bay and inland waters light
chop. Isolated showers and thunderstorms.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. Bay and inland waters
light chop. Scattered showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Southwest 1 foot at 4 seconds. Bay and inland
waters light chop. Scattered showers and thunderstorms.
.MONDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 4 seconds. Bay and inland waters
light chop. Scattered showers and thunderstorms.
.MONDAY NIGHT...Southwest winds around 5 knots, becoming
southeast after midnight. Seas 1 foot or less. Wave Detail:
Southwest 1 foot at 4 seconds. Bay and inland waters smooth.
Scattered showers and thunderstorms.
.TUESDAY...Southeast winds around 5 knots, becoming southwest in
the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot
at 4 seconds. Bay and inland waters smooth. Scattered showers and
thunderstorms.
.TUESDAY NIGHT...Northwest winds around 5 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters
smooth. Scattered showers and thunderstorms.
.WEDNESDAY...East winds around 5 knots, becoming west in the
afternoon. Seas 1 foot or less. Bay and inland waters smooth.
Scattered showers and thunderstorms.
.WEDNESDAY NIGHT...North winds around 5 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters
smooth. Scattered showers and thunderstorms.
.THURSDAY...East winds around 5 knots, becoming west in the
afternoon. Seas 1 foot or less. Bay and inland waters smooth.
Scattered showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ870-030615-
Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM-
139 PM EDT Sat Aug 2 2025

.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. Isolated showers and
thunderstorms this evening, then scattered showers and
thunderstorms after midnight.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet in the afternoon. Wave Detail: Southwest
1 foot at 3 seconds, becoming southwest 1 foot at 4 seconds.
Scattered showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Southwest 1 foot at 4 seconds. Scattered
showers and thunderstorms.
.MONDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 4 seconds. Numerous showers and
scattered thunderstorms.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 4 seconds. Scattered showers and
thunderstorms.
.TUESDAY...South winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 4 seconds. Scattered showers and
thunderstorms.
.TUESDAY NIGHT...Southwest winds around 5 knots, becoming
southeast after midnight. Seas 1 foot or less. Scattered showers
and thunderstorms.
.WEDNESDAY...Southeast winds around 5 knots, becoming north in
the afternoon. Seas 1 foot or less. Scattered showers and
thunderstorms.
.WEDNESDAY NIGHT...Northwest winds around 5 knots, becoming east
after midnight. Seas 1 foot or less. Scattered showers and
thunderstorms.
.THURSDAY...East winds around 5 knots, becoming north in the
afternoon. Seas 1 foot or less. Numerous showers and scattered
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$