| 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: 143 PM EST Sun Nov 9 2025 | |
Tonight: West winds around 10 knots, increasing to 15 to 20 knots late this evening, then becoming northwest 20 to 25 knots with gusts up to 30 knots after midnight. Seas 2 to 3 feet, building to 4 to 6 feet, occasionally to 8 feet after midnight. Wave detail: southwest 2 feet at 4 seconds, becoming northwest 6 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms. Monday: Northwest winds around 25 knots with gusts up to 30 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave detail: northwest 8 feet at 7 seconds. Monday Night: Northwest winds 25 to 30 knots, becoming north 20 to 25 knots after midnight. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: north 8 feet at 7 seconds. Tuesday: North winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 3 to 5 feet, occasionally to 6 feet in the afternoon. Wave detail: north 5 feet at 7 seconds, becoming north 4 feet at 6 seconds. Tuesday Night: Northeast winds 10 to 15 knots, becoming east 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: north 2 feet at 5 seconds. Wednesday: Northeast winds around 5 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: east 1 foot at 3 seconds and west 1 foot at 5 seconds, becoming northeast 1 foot at 3 seconds and northwest 1 foot at 4 seconds. Wednesday Night: North winds 5 to 10 knots. Seas 1 foot or less. Thursday: North winds 5 to 10 knots. Seas 1 foot or less. Thursday Night: North winds 5 to 10 knots. Seas 1 foot or less. Friday: Northeast winds 5 to 10 knots. Seas 1 foot or less. 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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