Coastal Waters Forecast for Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM (AMZ450) (Text-Only)
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: 808 AM EST Tue Nov 4 2025
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Rest Of Today: Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 5 seconds. Intracoastal waters a moderate chop.

Tonight: Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 7 seconds. Intracoastal waters light chop.

Wednesday: Northeast winds 5 to 10 knots, becoming east in the afternoon. Seas 2 to 3 feet. Wave detail: east 3 feet at 8 seconds. Intracoastal waters light chop.

Wednesday Night: South winds around 5 knots, becoming west around 5 knots after midnight. Seas 2 to 3 feet. Wave detail: east 3 feet at 8 seconds. Intracoastal waters smooth.

Thursday And Thursday Night: East winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 8 seconds. Intracoastal waters light chop.

Friday Through Saturday: Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 8 seconds and south 2 feet at 3 seconds. Intracoastal waters light chop.







Zone Forecast: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM (AMZ450)

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