Coastal waters from Murrells Inlet to South Santee River SC out 20 nm Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 30kts around 1:00 PM, with waves reaching 5.4ft around 5:00 PM.

Sunday, October 11

7:09 AM EDT

Wind forecast

18ktsS

Gusts:25kts

Wind forecast: 18 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

5.0ftSSE

Period4s

Waves Now: 5.0 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 6:21am EDT Oct 11, 2026

Small Craft Advisory In Effect Through Late Tonight

Today

SW winds 15 to 20 kt. Gusts up to 25 kt, increasing to 30 kt late. Seas 4 to 6 ft. Wave Detail: E 3 ft at 8 seconds and SW 2 ft at 5 seconds. A slight chance of tstms. A chance of showers until late afternoon, then a slight chance of showers late.

Tonight

W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SW 3 ft at 6 seconds and E 3 ft at 9 seconds.

Mon

W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 2 ft at 8 seconds.

Mon Night

N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds and N 1 ft at 2 seconds.

Tue

NE winds 5 to 10 kt. Seas 2 ft. Wave Detail: E 2 ft at 8 seconds and N 1 ft at 2 seconds.

Tue Night

SE winds 5 kt, becoming S after midnight. Seas 2 ft.

Wed

SW winds 5 kt. Seas 2 ft.

Wed Night

SW winds 5 to 10 kt. Seas 2 ft.

Thu

W winds 5 kt, becoming S in the afternoon. Seas 2 ft.

Thu Night

SE winds 5 to 10 kt. Seas 2 ft.

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Interactive Mapbox map highlighting marine forecast zone AMZ256.