Tidal Flooding Continues this Week - Updated Briefing

Coastal Flood Warnings have been issued along portions of the northeast Florida Atlantic coast and within the St. Johns River basin. Dangerous marine and surf conditions will continue through Tuesday. Please monitor this briefing for the latest updates this weekend and early next week. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 7, 05:00 PM EDT

Last Update: 256 AM EDT Sun Oct 5 2025

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For More Weather Information:

Jacksonville, FL Local Forecast Office

9NM E Marineland FL

Marine Zone Forecast

Today

East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 7 feet at 8 seconds and east 3 feet at 13 seconds. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms.

Tonight

East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 8 feet at 8 seconds and southeast 3 feet at 8 seconds. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms.

Monday And Monday Night

East winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: east 10 feet at 8 seconds and southeast 3 feet at 8 seconds. Intracoastal waters rough. Showers likely with a chance of thunderstorms.

Tuesday

East winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 8 feet at 8 seconds. Intracoastal waters rough. A slight chance of showers and thunderstorms.

Tuesday Night

East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 10 feet. Wave detail: east 7 feet at 9 seconds. intracoastal waters choppy.

Wednesday And Wednesday Night

East winds around 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters a moderate chop. A slight chance of showers.

Thursday

Northeast winds increasing to 25 to 30 knots. Seas building to 6 to 8 feet, occasionally to 10 feet. Intracoastal waters becoming very rough. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon.

winds and waves higher in and near thunderstorms.

Winds and waves higher in and near thunderstorms.