| NWS Forecast for: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) Issued by: National Weather Service Jacksonville, FL Last Update: 234 AM EDT Wed May 13 2026 | |
Rest Of Tonight: East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: east 7 feet at 7 seconds. Intracoastal waters choppy. Showers with a chance of thunderstorms. Wednesday: Northeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 6 feet at 8 seconds. Intracoastal waters a moderate chop. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Wednesday Night: North winds 5 to 10 knots, becoming northwest after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 8 seconds. Intracoastal waters light chop. Thursday: Northwest winds 5 to 10 knots, becoming northeast in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 8 seconds. Intracoastal waters light chop. Thursday Night: North winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 8 seconds. Intracoastal waters light chop. Friday And Friday Night: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 7 seconds. Intracoastal waters light chop. Saturday Through Sunday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) | |
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