South Carolina

Fort Johnson

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Oct 18 @ 1:32 AM
    4.58 ft
  • Low tide Oct 18 @ 7:30 AM
    1.60 ft
  • High tide Oct 18 @ 2:14 PM
    5.26 ft
  • Low tide Oct 18 @ 8:39 PM
    1.79 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    2:31 PM
  • Moonset
  • Moon Phase
    First Quarter (51%)
  • Station Info

  • Position:
    L 32°45.1' N     λ 79°53.9' W
  • Station ID:
    8665726
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Fort Johnson is a subordinate tide station in Charleston Harbor, South Carolina (32°45.1' N, 79°53.9' W). On October 18 the tide peaks at 4.58 ft at 1:32 AM and falls to 1.60 ft at 7:30 AM. Predictions are derived from NOAA data; times are shown in local station time.
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