Coastal Waters Forecast for Charlotte Harbor and Pine Island Sound (GMZ836) (Text-Only)
NWS Forecast for: Charlotte Harbor and Pine Island Sound (GMZ836)
Issued by: National Weather Service Tampa Bay, FL
Last Update: 825 PM EDT Thu Apr 30 2026


Overnight: West winds around 5 knots. Bay and inland waters smooth.

Friday: Southwest winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Bay and inland waters light chop.

Friday Night: Southwest winds 5 to 10 knots, becoming south after midnight. Bay and inland waters light chop.

Saturday: South winds 10 to 15 knots, becoming southwest 15 to 20 knots in the afternoon. Bay and inland waters choppy.

Saturday Night: West winds 10 to 15 knots. Bay and inland waters a moderate chop. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight.

Sunday: North winds 10 to 15 knots with gusts up to 20 knots. Bay and inland waters a moderate chop. A chance of thunderstorms. Showers.

Sunday Night: Northeast winds 10 to 15 knots. Bay and inland waters a moderate chop. A chance of showers and thunderstorms, mainly in the evening.

Monday: Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Bay and inland waters a moderate chop. A slight chance of showers in the morning.

Monday Night: Northeast winds around 10 knots. Bay and inland waters light chop.

Tuesday: East winds around 10 knots, becoming southwest in the afternoon. Bay and inland waters light chop.

winds and waves higher in and near thunderstorms.







Zone Forecast: Charlotte Harbor and Pine Island Sound (GMZ836)

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