| 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: 1230 AM EST Sat Mar 7 2026 | |
| Rest Of Tonight: Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 10 seconds. Intracoastal waters light chop. Patchy dense fog late this evening. Areas of dense fog. Saturday: Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 10 seconds. Intracoastal waters light chop. Patchy dense fog in the morning. Saturday Night: South winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 10 seconds. Intracoastal waters light chop. Patchy fog in the evening. Areas of fog after midnight. Sunday: South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 10 seconds. Intracoastal waters a moderate chop. A chance of showers in the afternoon. Sunday Night: South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 10 seconds. Intracoastal waters a moderate chop. A chance of showers in the evening. Monday And Monday Night: South winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 9 seconds. Intracoastal waters light chop. Tuesday: South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Intracoastal waters a moderate chop. Wednesday: South winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters rough. A slight chance of showers after midnight. | |
| Zone Forecast: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) | |
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