Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 27kts around 3:00 AM, with waves reaching 5.2ft around 5:00 AM.

Sunday, October 11

7:09 AM EDT

Wind Now

19ktsSSW

Gusts:25kts

Wind Now: 19 kts; gusts 25 kts. Use left and right arrows to inspect hours; Escape to reset.

Hourly wind speed and gust forecastSustained wind is shown in cyan and gusts in blue-gray. Dashed lines show past conditions. Direction arrows show where the wind is traveling.01020304012AM6AM12PM6PM

Waves Now

5.2ftSSE

Period4s

Waves Now: 5.2 ft; period 4 seconds. Use left and right arrows to inspect hours; Escape to reset.

Hourly wave height and period forecastWave height is shown in blue. The dashed line shows past conditions. Direction arrows show where the waves are traveling.0246812AM6AM12PM6PM

NOAA marine forecast

Text forecast

Updated 2:11am EDT Oct 11, 2026

Small Craft Advisory In Effect Until 2 Pm Edt This Afternoon

Today

Southwest winds around 20 knots, becoming west 10 to 15 knots this afternoon. Seas 5 to 7 feet, occasionally to 8 feet.

Tonight

West winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds and west 3 feet at 4 seconds.

Monday

Northwest winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds.

Monday Night

North winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northwest 2 feet at 4 seconds and southeast 2 feet at 7 seconds.

Tuesday And Tuesday Night

Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 4 seconds and east 2 feet at 7 seconds.

Wednesday

Northeast winds 5 to 10 knots, becoming east. Seas 2 to 3 feet. Wave Detail: East 3 feet at 8 seconds.

Thursday

East winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers after midnight.

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Interactive Mapbox map highlighting marine forecast zone AMZ472.