Watches, Warnings & Advisories



One product found for Marine Zone: GMZ035

Short Term Forecast

Short Term Forecast
National Weather Service Key West FL
251 PM EDT Sun Aug 31 2025

FLZ076>078-GMZ031>033-035-042>044-052>054-072-312000-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood
Sound-
Bayside and Gulfside from Craig Key to west end of Seven Mile Bridge-
Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out
and beyond 5 fathoms-
Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal
out to 5 Fathoms-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out to
the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile Bridge
out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Including the Communities of Key Largo, Marathon, and Key West
251 PM EDT Sun Aug 31 2025

.NOW...
Through 400 pm, scattered showers with embedded thunderstorms will
wax and wane while moving eastward at near 10 knots over the Outer
Gulf waters, the Florida Keys, the nearshore waters surrounding the
island chain, the Florida Straits directly south of the island
chain, and around Floyd`s Wall. This activity is capable of
producing frequent lightning strikes, wind gusts up to 30 knots, and
blinding downpours. Island communities may observe rainfall amounts
of a quarter to half of an inch.

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