HomeForecastsFlorida ForecastsSiesta Key, FL - Big Sarasota Pass Coastal Forecast

Siesta Key, FL - Big Sarasota Pass Coastal Forecast

FZUS52 KTBW 301431
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Coastal Waters Forecast for Florida
National Weather Service Tampa Bay Ruskin FL
1031 AM EDT Tue Apr 30 2024

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.

GMZ800-302100-
Synopsis for the coastal waters from Bonita Beach to Suwannee River-
1031 AM EDT Tue Apr 30 2024

.SYNOPSIS...
Southeast winds will remain in place across the waters through the
next several days, with a turn onshore with the sea breeze each
afternoon. Overall, no headlines are expected.

$$

GMZ830-302100-
Tampa Bay waters-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Winds becoming west around 10 knots. Bay and
inland waters light chop.
.TONIGHT...Northwest winds 5 to 10 knots, becoming northeast
after midnight. Bay and inland waters light chop.
.WEDNESDAY...Northeast winds around 5 knots, becoming northwest
around 10 knots in the afternoon. Bay and inland waters light
chop.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots, becoming north
after midnight. Bay and inland waters light chop.
.THURSDAY...Northeast winds 5 to 10 knots, becoming west around
10 knots in the afternoon. Bay and inland waters light chop.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Bay and inland waters light chop.
.FRIDAY...Southeast winds 5 to 10 knots, becoming west around
10 knots in the afternoon. Bay and inland waters light chop.
.FRIDAY NIGHT...North winds around 10 knots, becoming east after
midnight. Bay and inland waters light chop.
.SATURDAY...Southeast winds around 10 knots, becoming around
10 knots in the afternoon. Bay and inland waters light chop.

$$

GMZ836-302100-
Charlotte Harbor and Pine Island Sound-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Winds becoming west around 10 knots. Bay and
inland waters light chop.
.TONIGHT...West winds 5 to 10 knots, becoming east around 5 knots
after midnight. Bay and inland waters light chop.
.WEDNESDAY...Southeast winds around 5 knots, becoming west around
10 knots in the afternoon. Bay and inland waters light chop.
A slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots, becoming
northeast after midnight. Bay and inland waters light chop.
A slight chance of showers and thunderstorms in the evening.
.THURSDAY...East winds around 5 knots, becoming west around
10 knots in the afternoon. Bay and inland waters light chop.
A slight chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Bay and inland waters light chop.
.FRIDAY...East winds 5 to 10 knots, becoming west around 10 knots
in the afternoon. Bay and inland waters light chop.
.FRIDAY NIGHT...North winds around 10 knots, becoming east after
midnight. Bay and inland waters light chop.
.SATURDAY...East winds 5 to 10 knots, becoming west around
10 knots in the afternoon. Bay and inland waters light chop.

Winds and waves higher in and near thunderstorms.

$$

GMZ856-302100-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...South winds 5 to 10 knots, becoming southwest
around 10 knots. Seas around 2 feet. Wave Detail: Southeast 1
foot at 5 seconds. Bay and inland waters light chop.
.TONIGHT...Northwest winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less. Wave Detail: South 1 foot at
4 seconds. Bay and inland waters smooth.
.WEDNESDAY...East winds around 5 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Wave Detail:
South 1 foot at 4 seconds. Bay and inland waters light chop.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots, becoming
northeast after midnight. Seas 1 foot or less. Wave Detail:
Northwest 1 foot at 2 seconds and south 1 foot at 4 seconds. Bay
and inland waters light chop.
.THURSDAY...East winds around 5 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Wave Detail:
Northwest 1 foot at 3 seconds. Bay and inland waters light chop.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Wave Detail: Northeast
1 foot at 2 seconds and northwest 1 foot at 3 seconds. Bay and
inland waters light chop.
.FRIDAY...East winds 5 to 10 knots, becoming west around 10 knots
in the afternoon. Seas 1 foot or less. Bay and inland waters light
chop.
.FRIDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters light
chop.
.SATURDAY...East winds around 10 knots, becoming southwest around
10 knots in the afternoon. Seas 1 foot or less. Bay and inland
waters light chop.

$$

GMZ876-302100-
Waters from Bonita Beach to Englewood FL out 20 to 60 NM-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet
at 4 seconds.
.TONIGHT...Variable winds around 5 knots becoming east around
5 knots overnight. Seas around 2 feet in the evening, then 1 foot
or less. Wave Detail:
Southeast 2 feet at 5 seconds, becoming southeast 1 foot at
5 seconds.
.WEDNESDAY...East winds around 5 knots, becoming north in the
afternoon. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
5 seconds.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Northwest 1 foot at 2 seconds and south 1 foot
at 4 seconds.
.THURSDAY...Northeast winds around 5 knots, becoming southeast in
the afternoon. Seas 1 foot or less. Wave Detail: North 1 foot at
3 seconds.
.THURSDAY NIGHT...Northwest winds around 5 knots, becoming east
after midnight. Seas 1 foot or less. Wave Detail: North 1 foot at
3 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots, becoming east after
midnight. Seas 1 foot or less.
.SATURDAY...Southeast winds 5 to 10 knots. Seas around 2 feet.

$$

GMZ853-302100-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Winds becoming west around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds. Bay and inland
waters light chop.
.TONIGHT...Northwest winds 5 to 10 knots, becoming northeast after
midnight. Seas 1 foot or less. Wave Detail: West 1 foot at 2
seconds and south 1 foot at 5 seconds. Bay and inland waters light
chop.
.WEDNESDAY...Northeast winds around 5 knots, becoming northwest
around 10 knots in the afternoon. Seas 1 foot or less. Wave
Detail: Northwest 1 foot at 2 seconds and south 1 foot at
5 seconds. Bay and inland waters light chop.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: Northwest
1 foot at 3 seconds and south 1 foot at 5 seconds, becoming
northwest 1 foot at 3 seconds and southwest 1 foot at 5 seconds.
Bay and inland waters light chop.
.THURSDAY...Northeast winds 5 to 10 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Wave Detail: North
1 foot at 3 seconds and southwest 1 foot at 5 seconds. Bay and
inland waters light chop.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Wave Detail: North 1 foot at
3 seconds and west 1 foot at 4 seconds. Bay and inland waters
light chop.
.FRIDAY...Southeast winds 5 to 10 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Bay and inland
waters light chop.
.FRIDAY NIGHT...Northwest winds around 10 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters light
chop.
.SATURDAY...Southeast winds around 10 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Bay and inland
waters light chop.

$$

GMZ873-302100-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Southeast winds 5 to 10 knots, becoming
southwest late. Seas around 2 feet. Wave Detail: Southeast 2 feet
at 6 seconds.
.TONIGHT...West winds around 5 knots, becoming northeast after
midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at
5 seconds.
.WEDNESDAY...Northeast winds around 5 knots, becoming north in
the afternoon. Seas around 2 feet in the morning, then 1 foot or
less. Wave Detail: Southeast 1 foot at 5 seconds, becoming
northwest 1 foot at 2 seconds and south 1 foot at 5 seconds.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: Northwest
1 foot at 2 seconds and south 1 foot at 5 seconds, becoming
northeast 1 foot at 4 seconds and southwest 1 foot at 5 seconds.
.THURSDAY...Northeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: North 1 foot at 3 seconds and southwest 1 foot at
5 seconds.
.THURSDAY NIGHT...Northwest winds around 5 knots, becoming
northeast after midnight. Seas 1 foot or less. Wave Detail: North
1 foot at 3 seconds and southwest 1 foot at 5 seconds.
.FRIDAY...East winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 foot or less.
.FRIDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less.
.SATURDAY...Southeast winds around 10 knots, becoming south in
the afternoon. Seas around 2 feet.

$$

GMZ850-302100-
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Winds becoming west 5 to 10 knots. Seas 1 to
2 feet. Wave Detail: South 1 foot at 3 seconds and south 1 foot
at 6 seconds. Bay and inland waters light chop.
.TONIGHT...West winds 5 to 10 knots, becoming north after
midnight. Seas 1 foot or less. Wave Detail: Southwest 1 foot at
3 seconds and southwest 1 foot at 6 seconds. Bay and inland
waters light chop.
.WEDNESDAY...North winds around 5 knots, becoming northwest around
10 knots in the afternoon. Seas 1 foot or less. Wave Detail:
Northwest 1 foot at 2 seconds and southwest 1 foot at 5 seconds.
Bay and inland waters light chop.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: West 1 foot at 4 seconds. Bay and inland
waters light chop.
.THURSDAY...Northeast winds around 5 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Wave Detail:
Northwest 1 foot at 2 seconds and southwest 1 foot at 5 seconds.
Bay and inland waters light chop.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Wave Detail: Northwest
1 foot at 2 seconds and southwest 1 foot at 5 seconds. Bay and
inland waters light chop.
.FRIDAY...Southeast winds 5 to 10 knots, becoming west around
10 knots in the afternoon. Seas 1 foot or less. Bay and inland
waters light chop.
.FRIDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less. Bay and inland waters light
chop.
.SATURDAY...Southeast winds around 10 knots, becoming southwest
around 10 knots in the afternoon. Seas 1 foot or less. Bay and
inland waters light chop.

$$

GMZ870-302100-
Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM-
1031 AM EDT Tue Apr 30 2024

.THIS AFTERNOON...Southeast winds 5 to 10 knots, becoming
southwest late. Seas around 2 feet. Wave Detail: South 2 feet at
6 seconds and southeast 1 foot at 3 seconds.
.TONIGHT...West winds around 5 knots, becoming north after
midnight. Seas around 2 feet. Wave Detail: South 2 feet at
6 seconds.
.WEDNESDAY...North winds around 5 knots, becoming northwest in
the afternoon. Seas around 2 feet. Wave Detail: South 2 feet at
6 seconds and northwest 1 foot at 2 seconds.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas around
2 feet in the evening, then 1 foot or less. Wave Detail:
Northwest 1 foot at 2 seconds and southwest 1 foot at 5 seconds.
.THURSDAY...North winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 5 seconds.
.THURSDAY NIGHT...Northwest winds around 5 knots, becoming
northeast after midnight. Seas 1 foot or less. Wave Detail: North
1 foot at 3 seconds and southwest 1 foot at 5 seconds.
.FRIDAY...East winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 foot or less.
.FRIDAY NIGHT...Northwest winds 5 to 10 knots, becoming east
after midnight. Seas 1 foot or less.
.SATURDAY...Southeast winds around 10 knots, becoming south in
the afternoon. Seas 1 foot or less.

$$