| 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: 818 AM EDT Mon Mar 30 2026 |  |
Rest Of Today: East winds 10 to 15 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 7 feet at 10 seconds. Tonight: Southeast winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 8 feet. Wave detail: east 6 feet at 9 seconds. A slight chance of showers after midnight. Tuesday: Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 7 feet. Wave detail: east 5 feet at 9 seconds. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Tuesday Night: Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 4 to 6 feet, occasionally to 7 feet. Wave detail: east 5 feet at 9 seconds. A slight chance of showers after midnight. Wednesday: Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 8 seconds. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Wednesday Night: Southeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 9 seconds. A slight chance of showers after midnight. Thursday: Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of showers through the day. A slight chance of thunderstorms through the night. A slight chance of showers through the night. Friday: Southeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A slight chance of showers through the day. A slight chance of thunderstorms in the afternoon. A slight chance of showers after midnight. 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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