| NWS Forecast for: Coastal waters from St. Augustine to Flagler Beach FL out 20 NM (AMZ454) Issued by: National Weather Service Jacksonville, FL Last Update: 700 AM EST Thu Feb 19 2026 |  |
| Today: South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 3 feet at 6 seconds and east 2 feet at 11 seconds. Intracoastal waters a moderate chop. Patchy dense fog this morning. Tonight: Southwest winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 3 feet at 6 seconds and east 2 feet at 13 seconds. Intracoastal waters a moderate chop. Friday: Southwest winds 10 to 15 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 6 seconds and east 2 feet at 13 seconds. Intracoastal waters a moderate chop. A slight chance of showers in the morning, then a chance of showers in the afternoon. Friday Night: Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds and east 2 feet at 12 seconds. Intracoastal waters light chop. A slight chance of showers. Saturday: Southwest winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds and east 2 feet at 11 seconds. Intracoastal waters a moderate chop. A slight chance of showers in the morning, then a chance of showers in the afternoon. Saturday Night: Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 2 feet at 4 seconds. Intracoastal waters a moderate chop. Showers likely. A slight chance of thunderstorms after midnight. Sunday: West winds 20 to 25 knots, becoming northwest 25 to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Intracoastal waters very rough. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Monday: Northwest winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters rough. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from St. Augustine to Flagler Beach FL out 20 NM (AMZ454) | |
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