| 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: 1211 PM EST Sat Jan 24 2026 | |
Rest Of Today: Northeast winds 15 to 20 knots, increasing to 20 to 25 knots this afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: northeast 6 feet at 6 seconds and east 3 feet at 10 seconds. Intracoastal waters rough. A slight chance of showers this afternoon. Tonight: Northeast winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: northeast 6 feet at 6 seconds and east 6 feet at 10 seconds. Intracoastal waters choppy. A slight chance of showers in the evening. Patchy fog after midnight with visibility 1 nm or less. Sunday: Southeast winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: northeast 5 feet at 9 seconds and southeast 2 feet at 4 seconds. Intracoastal waters a moderate chop. Patchy fog in the morning. Sunday Night: Southwest winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 10 seconds and south 4 feet at 5 seconds. Intracoastal waters choppy. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Monday: West winds 15 to 20 knots, becoming northwest 20 to 25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: northwest 4 feet at 4 seconds and east 4 feet at 9 seconds. Intracoastal waters rough. A slight chance of showers in the morning. Monday Night: Northwest winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: north 6 feet at 6 seconds and east 3 feet at 10 seconds. Intracoastal waters very rough. Tuesday: Northwest winds 15 to 20 knots, diminishing to 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to 2 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. Wednesday: Northwest winds 10 to 15 knots, becoming west 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters choppy. 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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