Marine Weather Net

Sea Island, GA Weather Forecast




Sea Island, Georgia

 Lat: 31.18N, Lon: 81.35W

Current Conditions Updated: 1115 AM EDT SAT OCT 11 2025

Overcast
Temp: 64°F
  • Humidity:
  • 93%
  • Winds:
  • 14 MPH NNW
  • Gusts:
  • 28 MPH
  • Barometer:
  • 29.83 in.
  • Dewpoint:
  • 62°F
  • Heat index:
  • 64°F

  • Sunrise:
  • 7:23 AM EDT
  • Sunset:
  • 6:57 PM EDT
  • Moonrise:
  • 10:34 PM EDT
  • Moonset:
  • 12:41 PM EDT

REST OF TODAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 61°F
Precip: 40%

SUNDAY

PARTLY SUNNY
Hi: 75°F
Lo: 61°F
Precip: 20%

COLUMBUS DAY

MOSTLY SUNNY
Hi: 79°F
Lo: 61°F

Weather Forecast In Detail:
Forecast Issued: 942 AM EDT Sat Oct 11 2025

COASTAL FLOOD WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING ...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM EDT SUNDAY... ...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE SUNDAY NIGHT... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 8 PM EDT SUNDAY...
Rest Of Today...Mostly cloudy with a chance of showers. A slight chance of thunderstorms this afternoon. Highs in the lower 70s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
Tonight...Mostly cloudy with a 20 percent chance of showers. Lows in the lower 60s. North winds 15 to 20 mph with gusts up to 35 mph.
Sunday...Partly sunny with a 20 percent chance of showers. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night...Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 60s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
Columbus Day...Mostly sunny. Highs in the upper 70s. North winds 5 to 10 mph.
Monday Night...Mostly clear. Lows in the lower 60s. Highs in the upper 70s.
Tuesday...Mostly clear. Lows in the lower 60s. Highs in the upper 70s.
Wednesday...Mostly clear. Lows in the lower 60s. Highs in the upper 70s.
Thursday...Mostly clear. Lows in the lower 60s. Highs in the upper 70s.
Friday...Mostly clear. Lows in the lower 60s. Highs in the upper 70s.
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