| 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: 1216 PM EDT Wed Jul 8 2026 |  |
| Rest Of Today: Southwest winds around 10 knots, becoming south 15 to 20 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: southeast 3 feet at 5 seconds and east 2 feet at 9 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms this afternoon. Tonight: South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 5 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms in the evening. Thursday: Southwest winds 10 to 15 knots, becoming southeast 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: south 3 feet at 5 seconds and east 2 feet at 9 seconds. Intracoastal waters choppy. Thursday Night: South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 5 seconds. Intracoastal waters choppy. Friday: Southwest winds 5 to 10 knots, becoming south 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: southeast 3 feet at 6 seconds and east 2 feet at 9 seconds. Intracoastal waters choppy. Friday Night: South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: south 4 feet at 5 seconds. Intracoastal waters choppy. Saturday Through Sunday: Southwest winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. 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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