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Charleston · Marine Forecast

Charleston marine dashboard.

Tides, wind, weather, and active marine alerts · Tuesday, May 5, 2026 · refreshed every 30 min

Wind
0 mph
N
Air temp
57°F
Clear
Humidity
88%

Tides — Charleston Harbor

Station 8665530 · MLLW datum

Tue, May 5
  • Low
    5:10 AM
    0.6 ft
  • High
    10:56 AM
    4.4 ft
  • Low
    4:48 PM
    0.7 ft
  • High
    11:17 PM
    5.4 ft
Wed, May 6
  • Low
    5:48 AM
    0.8 ft
  • High
    11:35 AM
    4.3 ft
  • Low
    5:26 PM
    0.8 ft
  • High
    11:56 PM
    5.2 ft
Thu, May 7
  • Low
    6:29 AM
    0.9 ft
  • High
    12:19 PM
    4.2 ft
  • Low
    6:11 PM
    0.9 ft
Fri, May 8
  • High
    12:41 AM
    5.1 ft
  • Low
    7:16 AM
    1.0 ft
  • High
    1:08 PM
    4.3 ft
  • Low
    7:04 PM
    1.0 ft

Wind & weather, next 3 days

    On the water
    Boat rentals & charters →Full tide chart →Weather →

    Sources: NWS (api.weather.gov), NOAA Tides & Currents (api.tidesandcurrents.noaa.gov). CharlestonRanked is not affiliated with NOAA / NWS.