Marine Weather Net

North Charleston, SC Weather Forecast


Marine Forecast: Charleston Harbor


North Charleston, South Carolina

 Lat: 32.85N, Lon: 79.97W

Current Conditions Updated: 256 AM EDT WED APR 15 2026

Mostly Clear
Temp: 62°F
  • Humidity:
  • 96%
  • Winds:
  • 5 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 61°F
  • Heat index:
  • 62°F

  • Sunrise:
  • 6:48 AM EDT
  • Sunset:
  • 7:48 PM EDT
  • Moonrise:
  • 5:46 AM EDT
  • Moonset:
  • 6:07 PM EDT

TONIGHT

FOG
Lo: 61°F

WEDNESDAY

SUNNY

Lo: 65°F

THURSDAY

MOSTLY SUNNY
Lo: 61°F

FRIDAY

SUNNY

Hi: 85°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 212 AM EDT Wed Apr 15 2026

Rest Of Tonight...Mostly clear. Patchy fog. Lows in the lower 60s. Southwest winds around 5 mph.
Wednesday...Patchy fog in the morning. Sunny. Highs in the mid 80s, except in the upper 70s near the coast. Southwest winds 5 to 10 mph, increasing to south 15 to 20 mph in the afternoon.
Wednesday Night...Mostly clear. Lows in the mid 60s. South winds 10 to 15 mph.
Thursday...Mostly sunny. Highs in the mid 80s, except in the upper 70s near the coast. Southwest winds 5 to 10 mph.
Thursday Night...Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph.
Friday...Sunny. Highs in the mid 80s.
Friday Night...Mostly clear. Lows in the mid 60s.
Saturday...Mostly sunny. Highs in the mid 80s.
Saturday Night...Mostly cloudy. Lows in the mid 60s.
Sunday...Partly sunny. Highs in the mid 80s.
Sunday Night...Mostly cloudy. Lows in the lower 50s.
Monday...Sunny. Highs in the lower 70s.
Monday Night...Partly cloudy. Lows in the lower 50s.
Tuesday...Mostly sunny. Highs in the mid 70s.
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