| NWS Forecast for: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM (AMZ450) Issued by: National Weather Service Jacksonville, FL Last Update: 1239 AM EST Thu Dec 25 2025 | |
| Today: Northwest winds around 5 knots, becoming southwest this afternoon. Seas 2 to 3 feet. Wave detail: east 3 feet at 9 seconds. Intracoastal waters smooth. Tonight: West winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 9 seconds. Intracoastal waters light chop. Patchy fog after midnight. Friday: West winds 5 to 10 knots, becoming southwest in the afternoon. Seas 2 to 3 feet. Wave detail: east 3 feet at 9 seconds. Intracoastal waters light chop. Friday Night: Southwest winds 5 to 10 knots, becoming west 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave detail: east 3 feet at 9 seconds and southwest 2 feet at 3 seconds. Intracoastal waters a moderate chop. Saturday And Saturday Night: West winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 12 seconds and west 2 feet at 3 seconds. Intracoastal waters a moderate chop. Sunday: North winds around 5 knots, becoming southwest. Seas 2 to 3 feet. Wave detail: east 3 feet at 11 seconds and south 2 feet at 3 seconds. Intracoastal waters light chop. Monday: Southwest winds 10 to 15 knots, becoming northwest 20 to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters rough. A slight chance of showers in the afternoon. A chance of showers in the evening, then a slight chance of showers after midnight. | |
| Zone Forecast: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM (AMZ450) | |
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