Marine Forecast GMZ850

Expires:202110170930;;799394
FZUS52 KTBW 170024
CWFTBW

Coastal Waters Forecast for Florida
National Weather Service Tampa Bay Area - Ruskin FL
824 PM EDT Sat Oct 16 2021

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 updated 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.


GMZ850-170930
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM
824 PM EDT Sat Oct 16 2021

SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING

REST OF TONIGHT

Northwest winds around 20 knots then becoming
north after midnight. Seas 2 to 4 feet. Bay and inland waters
choppy. A chance of showers and a slight chance of thunderstorms in
the evening.

SUNDAY

North winds around 20 knots diminishing to 15 to 20 knots
in the afternoon. Seas 2 to 4 feet. Bay and inland waters choppy.

SUNDAY NIGHT and MONDAY

Northeast winds 15 knots. Seas 2 to 3
feet. Bay and inland waters a moderate chop.

MONDAY NIGHT

East winds 15 to 20 knots. Seas 2 to 3 feet. Bay and
inland waters a moderate chop.

TUESDAY through THURSDAY

East winds 15 knots. Seas 2 to 3 feet.
Bay and inland waters a moderate chop. A chance of thunderstorms
Thursday.




All Gulf of Mexico Marine Forecast

Gulf of Mexico Marine Watches, Warnings and Advisories Check all Gulf of Mexico Marine Zones.