Coastal Waters Forecast for Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) (Text-Only)
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: 815 AM EST Fri Nov 7 2025
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Rest Of Today: North winds around 5 knots, becoming east this afternoon. Seas around 2 feet. Wave detail: east 2 feet at 8 seconds. Intracoastal waters smooth.

Tonight: South winds 5 to 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 7 seconds. Intracoastal waters light chop.

Saturday: Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 8 seconds. Intracoastal waters light chop.

Saturday Night: South winds around 10 knots, becoming southwest after midnight. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 7 seconds and southwest 2 feet at 3 seconds. Intracoastal waters light chop.

Sunday: Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southwest 2 feet at 3 seconds and southeast 2 feet at 7 seconds. Intracoastal waters a moderate chop.

Sunday Night: Southwest winds 15 to 20 knots, becoming northwest 20 to 25 knots after midnight. Seas 2 to 3 feet, building to 3 to 5 feet, occasionally to 6 feet after midnight. Wave detail: southwest 3 feet at 4 seconds and east 2 feet at 8 seconds, becoming west 4 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters rough.

Monday: Northwest winds 20 to 25 knots, increasing to 25 to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Intracoastal waters very rough.

Tuesday: North winds 20 to 25 knots, becoming northwest 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 rough.







Zone Forecast: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452)

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