Coastal Waters Forecast for Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM (AMZ470) (Text-Only)
NWS Forecast for: Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM (AMZ470)
Issued by: National Weather Service Jacksonville, FL
Last Update: 854 AM EDT Fri Sep 4 2026


Rest Of Today: Southeast winds 10 to 15 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 8 seconds. A chance of showers and thunderstorms.

Tonight: South winds 10 to 15 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 8 seconds. A slight chance of showers and thunderstorms.

Saturday: Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 8 seconds. A slight chance of showers.

Saturday Night: Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southwest 2 feet at 4 seconds and southeast 2 feet at 8 seconds. A chance of showers with a slight chance of thunderstorms.

Sunday: West winds 10 to 15 knots, becoming south 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave detail: southwest 2 feet at 4 seconds. A chance of showers and thunderstorms.

Sunday Night: Southwest winds 5 to 10 knots, becoming west after midnight. Seas around 2 feet. Showers likely. Thunderstorms likely, mainly in the evening.

Monday: North winds 5 to 10 knots, becoming east. Seas 2 to 3 feet. A chance of thunderstorms. Showers likely .

Tuesday: East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms .

winds and seas higher in and near thunderstorms.







Zone Forecast: Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM (AMZ470)

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