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.
Waves Now
5.0ftSSE
Period4s
Waves Now: 5.0 ft; period 4 seconds. Use left and right arrows to inspect hours; Escape to reset.
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.
Loading map…
Interactive Mapbox map highlighting marine forecast zone AMZ256.