| NWS Forecast for: Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM (AMZ472) Issued by: National Weather Service Jacksonville, FL Last Update: 733 PM EDT Wed Sep 16 2026 |  |
Rest Of Tonight: Northeast winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave detail: northeast 7 feet at 7 seconds. A slight chance of showers early. Thursday: Northeast winds around 20 knots. Seas around 6 feet, occasionally to 8 feet. Wave detail: northeast 6 feet at 7 seconds. A slight chance of showers. Thursday Night: Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: northeast 6 feet at 7 seconds. A slight chance of showers. Friday: Northeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. Friday Night: East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 7 seconds. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Saturday And Saturday Night: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 7 seconds. Showers likely with a chance of thunderstorms. Sunday Through Monday: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Showers likely with a chance of thunderstorms. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM (AMZ472) | |
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