Coastal Waters Forecast for Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM (GMZ870) (Text-Only)
NWS Forecast for: Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM (GMZ870)
Issued by: National Weather Service Tampa Bay, FL
Last Update: 829 PM EDT Tue Sep 8 2026
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Rest Of Tonight: East winds 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. Wave detail: northeast 2 feet at 3 seconds. Scattered showers and thunderstorms early this evening, then isolated showers and thunderstorms late.

Wednesday: East winds 10 to 15 knots, becoming southeast 5 to 10 knots in the afternoon. Seas around 2 feet. Wave detail: east 2 feet at 4 seconds. Scattered showers and thunderstorms.

Wednesday Night: Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds. Scattered showers and thunderstorms.

Thursday: South winds 5 to 10 knots. Seas 1 foot or less. Wave detail: southeast 1 foot at 3 seconds. Numerous showers and scattered thunderstorms.

Thursday Night: Southwest winds around 5 knots. Seas 1 foot or less. Wave detail: southeast 1 foot at 3 seconds. Scattered showers and thunderstorms.

Friday: South winds around 5 knots. Seas 1 foot or less. Wave detail: southeast 1 foot at 3 seconds. Numerous showers and scattered thunderstorms.

Friday Night: South winds around 5 knots. Seas 1 foot or less. Scattered showers and thunderstorms.

Saturday: South winds around 5 knots. Seas 1 foot or less. Numerous showers and scattered thunderstorms.

Saturday Night: South winds around 5 knots. Seas 1 foot or less. Scattered showers and thunderstorms.

Sunday: Southeast winds around 5 knots. Seas 1 foot or less. Numerous showers and scattered thunderstorms.

winds and seas higher in and near thunderstorms.







Zone Forecast: Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM (GMZ870)

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