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: 901 AM EDT Thu Sep 4 2025
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Rest Of Today: East winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds. Scattered showers and thunderstorms early this morning, then isolated showers and thunderstorms late this morning and afternoon.

Tonight: Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds. Isolated showers and thunderstorms after midnight.

Friday: Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds and southwest 1 foot at 5 seconds. Isolated showers and thunderstorms.

Friday Night: Northeast winds 5 to 10 knots, becoming east after midnight. Seas 1 foot or less. Wave detail: northeast 1 foot at 3 seconds and southwest 1 foot at 5 seconds. Isolated showers and thunderstorms in the evening, then scattered showers and thunderstorms after midnight.

Saturday: East winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds and south 1 foot at 5 seconds. Isolated showers and thunderstorms.

Saturday Night: Northwest winds 5 to 10 knots, becoming north after midnight. Seas 1 foot or less. Wave detail: north 1 foot at 3 seconds and south 1 foot at 5 seconds. Isolated showers and thunderstorms.

Sunday: North winds around 5 knots. Seas 1 foot or less. Isolated showers and thunderstorms.

Sunday Night: Northwest winds 5 to 10 knots, becoming northeast after midnight. Seas 1 foot or less. Scattered showers and thunderstorms.

Monday: Northeast winds 5 to 10 knots. Seas 1 foot or less. Isolated showers and thunderstorms in the morning, then scattered showers and thunderstorms in the afternoon.

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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