| NWS Forecast for: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) Issued by: National Weather Service Jacksonville, FL Last Update: 725 AM EDT Mon Sep 28 2026 |  |
| Rest Of Today: Southwest winds 5 to 10 knots, becoming southeast 10 to 15 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 11 seconds and southwest 2 feet at 3 seconds. Intracoastal waters a moderate chop. Tonight: South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: southeast 3 feet at 4 seconds and east 3 feet at 11 seconds. Intracoastal waters a moderate chop. Tuesday: Southwest winds 5 to 10 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 4 seconds and east 2 feet at 10 seconds. Intracoastal waters light chop. Tuesday Night: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds and east 2 feet at 10 seconds. Intracoastal waters light chop. Wednesday And Wednesday Night: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: east 2 feet at 3 seconds. Intracoastal waters light chop. A slight chance of showers and thunderstorms. Thursday Through Friday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 6 seconds and east 2 feet at 10 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) | |
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