| 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: 316 AM EDT Tue May 12 2026 | |
| Today: Northeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet this afternoon. Wave detail: north 1 foot at 2 seconds and southwest 1 foot at 6 seconds, becoming north 1 foot at 3 seconds and southwest 1 foot at 5 seconds. Isolated thunderstorms. Scattered showers until late afternoon, then numerous showers late. Tonight: East winds 10 to 15 knots. Seas around 2 feet. Wave detail: northeast 2 feet at 3 seconds and southwest 1 foot at 6 seconds. Scattered showers with isolated thunderstorms. Wednesday: East winds 5 to 10 knots, becoming north in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: east 1 foot at 3 seconds and southwest 1 foot at 6 seconds, becoming north 1 foot at 3 seconds and southwest 1 foot at 6 seconds. Isolated showers in the morning. Wednesday Night: Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave detail: north 1 foot at 3 seconds and southwest 1 foot at 6 seconds. Thursday: Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave detail: north 1 foot at 3 seconds and west 1 foot at 4 seconds. Thursday Night: Northwest winds around 10 knots, becoming north after midnight. Seas 1 foot or less, then around 2 feet after midnight. Wave detail: northwest 1 foot at 4 seconds, becoming north 1 foot at 4 seconds. Friday: Northeast winds 5 to 10 knots. Seas around 2 feet. Friday Night: Northwest winds 5 to 10 knots, becoming northeast after midnight. Seas 1 foot or less. Saturday: East winds around 10 knots, becoming south in the afternoon. 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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