Marine Weather Net

Seabrook Island, SC Weather Forecast




Seabrook Island, South Carolina

 Lat: 32.58N, Lon: 80.17W

Current Conditions Updated: 356 PM EST SAT JAN 17 2026

Mostly Cloudy
Temp: 64°F
  • Humidity:
  • 39%
  • Winds:
  • 13 MPH SW
  • Gusts:
  • 23 MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 39°F
  • Heat index:
  • 64°F

  • Sunrise:
  • 7:21 AM EST
  • Sunset:
  • 5:37 PM EST
  • Moonrise:
  • 6:45 AM EST
  • Moonset:
  • 4:33 PM EST

THIS AFTERNOON

PARTLY SUNNY
Hi: 61°F
Lo: 41°F

SUNDAY

SHOWERS
Hi: 45°F
Lo: 29°F
Precip: 100%

MARTIN LUTHER KING JR DAY

SUNNY

Hi: 50°F
Lo: 30°F

TUESDAY

SUNNY

Hi: 49°F
Lo: 29°F
Weather Forecast In Detail:
Forecast Issued: 1248 PM EST Sat Jan 17 2026

This Afternoon...Partly sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.
Tonight...Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 40 percent.
Sunday...Showers, cooler with highs in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain near 100 percent.
Sunday Night...Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph.
Martin Luther King Jr Day...Sunny. Highs around 50. West winds 5 to 10 mph.
Monday Night...Mostly clear. Lows around 30.
Tuesday...Sunny. Highs in the upper 40s.
Tuesday Night...Partly cloudy. Lows in the upper 20s.
Wednesday...Mostly sunny. Highs in the mid 50s.
Wednesday Night...Mostly cloudy. Lows in the lower 40s.
Thursday...Mostly cloudy with a 20 percent chance of showers. Highs in the upper 50s.
Thursday Night...Mostly cloudy. Lows in the upper 30s.
Friday...Mostly sunny. Highs in the upper 50s.
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