| 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: 1229 AM EST Fri Jan 9 2026 |  |
Rest Of Tonight: Southeast winds around 5 knots. Waves 1 foot or less. Intracoastal waters smooth. Widespread dense fog. Friday: Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Wave detail: southeast 2 feet at 7 seconds. Intracoastal waters light chop. Widespread dense fog in the morning, then areas of fog in the afternoon. Friday Night: South winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. Intracoastal waters light chop. Areas of fog. Saturday: South winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds. Intracoastal waters light chop. Saturday Night: South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds. Intracoastal waters a moderate chop. A chance of showers after midnight. Sunday: West winds 10 to 15 knots, becoming northwest 15 to 20 knots in the afternoon. Seas 2 to 3 feet. Wave detail: northwest 3 feet at 4 seconds and southeast 2 feet at 5 seconds. Intracoastal waters choppy. A chance of showers in the morning. Sunday Night: North winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters rough. Monday: Northeast winds 15 to 20 knots, becoming north 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to 3 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. Tuesday: North winds 10 to 15 knots, diminishing to 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters a moderate chop. A chance of showers after midnight. | |
| Zone Forecast: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) | |
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