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: 245 PM EDT Mon Sep 1 2025


Tonight: Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: north 4 feet at 4 seconds. Isolated thunderstorms. Scattered showers, mainly this evening.

Tuesday: Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 5 seconds. Isolated showers and thunderstorms.

Tuesday Night: Northeast winds 10 to 15 knots, becoming east after midnight. Seas around 2 feet. Wave detail: north 2 feet at 4 seconds. Scattered showers with isolated thunderstorms.

Wednesday: Northeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: northeast 2 feet at 4 seconds. Scattered showers with isolated thunderstorms.

Wednesday Night: Northeast winds 5 to 10 knots, becoming east after midnight. Seas 1 foot or less. Wave detail: northeast 1 foot at 3 seconds. Scattered showers with isolated thunderstorms.

Thursday: East winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds. Scattered showers with isolated thunderstorms.

Thursday Night: Southeast winds around 5 knots. Seas 1 foot or less. Isolated thunderstorms. Isolated showers in the evening, then scattered showers after midnight.

Friday: Northeast winds around 5 knots. Seas 1 foot or less. Scattered showers with isolated thunderstorms.

Friday Night: East winds around 5 knots. Seas 1 foot or less. Isolated showers and thunderstorms after midnight.

Saturday: Northeast winds around 5 knots. Seas 1 foot or less. Isolated showers and 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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