Coastal Waters Forecast for Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM (GMZ850) (Text-Only)
NWS Forecast for: Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM (GMZ850)
Issued by: National Weather Service Tampa Bay, FL
Last Update: 151 AM EST Sat Jan 10 2026
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Today: South winds around 5 knots, becoming southwest late. Seas 1 foot or less. Wave detail: south 1 foot at 5 seconds. Bay and inland waters smooth. Patchy fog this morning.

Tonight: Southwest winds around 5 knots. Seas 1 foot or less. Wave detail: southwest 1 foot at 5 seconds. Bay and inland waters smooth. Areas of fog after midnight.

Sunday: West winds 10 to 15 knots, becoming north 15 to 20 knots in the afternoon. Seas 1 to 2 feet, building to 2 to 3 feet in the afternoon. Wave detail: west 1 foot at 2 seconds and southwest 1 foot at 5 seconds, becoming north 2 feet at 4 seconds and southwest 1 foot at 5 seconds. Bay and inland waters choppy. A chance of showers in the morning. Patchy fog in the morning.

Sunday Night: North winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northwest 3 feet at 5 seconds and southwest 1 foot at 5 seconds. Bay and inland waters choppy.

Monday: Northeast winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave detail: north 2 feet at 4 seconds and northwest 1 foot at 8 seconds. Bay and inland waters choppy.

Monday Night: Northeast winds 10 to 15 knots. Seas 1 to 2 feet. Wave detail: north 1 foot at 3 seconds and west 1 foot at 7 seconds. Bay and inland waters a moderate chop.

Tuesday: North winds 5 to 10 knots. Seas 1 to 2 feet in the morning, then 1 foot or less. Bay and inland waters light chop.

Tuesday Night: North winds 5 to 10 knots. Seas 1 foot or less. Bay and inland waters light chop. A slight chance of showers after midnight.

Wednesday: Northwest winds 5 to 10 knots. Seas 1 foot or less. Bay and inland waters light chop. A chance of showers.







Zone Forecast: Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM (GMZ850)

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