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: 337 AM EDT Sun May 10 2026


Today: South winds around 5 knots, becoming southwest this afternoon. Bay and inland waters light chop. Isolated showers and thunderstorms this morning.

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

Monday: Southeast winds around 5 knots, becoming southwest in the afternoon. Bay and inland waters light chop. Isolated showers and thunderstorms in the morning.

Monday Night: Northwest winds 5 to 10 knots. Bay and inland waters light chop. Isolated thunderstorms. Isolated showers in the evening, then scattered showers after midnight.

Tuesday: Northwest winds 5 to 10 knots. Bay and inland waters light chop. Scattered showers with isolated thunderstorms.

Tuesday Night: North winds 10 to 15 knots, becoming northeast after midnight. Bay and inland waters a moderate chop. Scattered showers with isolated thunderstorms in the evening.

Wednesday: East winds 5 to 10 knots, becoming northwest in the afternoon. Bay and inland waters light chop.

Wednesday Night: North winds 5 to 10 knots, becoming northeast after midnight. Bay and inland waters light chop.

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

winds and waves higher in and near thunderstorms.







Zone Forecast: Tampa Bay waters (GMZ830)

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