| 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: 744 PM EDT Tue Sep 23 2025 | |
| Rest Of Tonight: Northeast winds 5 to 10 knots, becoming southeast this evening, then becoming west. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 12 seconds and northeast 3 feet at 8 seconds. Wednesday: Northwest winds around 5 knots, becoming east in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 11 seconds and northeast 2 feet at 8 seconds. Wednesday Night: Southeast winds 5 to 10 knots, becoming south after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 10 seconds. A slight chance of showers and thunderstorms after midnight. Thursday: Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas around 3 feet. Wave detail: east 3 feet at 10 seconds and south 2 feet at 5 seconds. A slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Thursday Night And Friday: South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 4 seconds and east 2 feet at 9 seconds. A chance of showers and thunderstorms. Friday Night: South winds around 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Wave detail: south 2 feet at 4 seconds and east 2 feet at 10 seconds. Showers likely. A chance of thunderstorms, mainly in the evening. Saturday: Northwest winds 5 to 10 knots, becoming southeast. Seas 2 to 3 feet. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of thunderstorms through the night. Showers likely. A slight chance of thunderstorms after midnight. Sunday: Northeast winds 5 to 10 knots. Seas 2 to 3 feet. A chance of showers with a slight chance of 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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