Coastal Waters Forecast for Tampa Bay waters (GMZ830) (Text-Only)
NWS Forecast for: Tampa Bay waters (GMZ830)
Issued by: National Weather Service Tampa Bay, FL
Last Update: 939 AM EDT Fri Apr 17 2026
Print


Rest Of Today: East winds around 5 knots, becoming northwest early this afternoon, then becoming west late. Bay and inland waters light chop.

Tonight: Northwest winds 5 to 10 knots, becoming east after midnight. Bay and inland waters light chop.

Saturday: Southeast winds around 5 knots, becoming southwest in the afternoon. Bay and inland waters light chop.

Saturday Night: Northwest winds 10 to 15 knots, becoming north around 5 knots after midnight. Bay and inland waters a moderate chop.

Sunday: North winds around 5 knots, becoming northwest 10 to 15 knots in the afternoon. Bay and inland waters a moderate chop.

Sunday Night: Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Bay and inland waters choppy.

Monday: Northeast winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Bay and inland waters rough.

Monday Night: Northeast winds 20 to 25 knots. Waves 2 to 3 feet. Bay and inland waters rough.

Tuesday: East winds 15 to 20 knots. Bay and inland waters choppy.







Zone Forecast: Tampa Bay waters (GMZ830)

Visit your local NWS office at: https://www.weather.gov/tbw