Washington

Roche Harbor, San Juan Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Dec 01 @ 2:12 AM
    5.56 ft
  • Low tide Dec 01 @ 6:29 AM
    4.67 ft
  • High tide Dec 01 @ 12:42 PM
    8.28 ft
  • Low tide Dec 01 @ 8:01 PM
    -0.19 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    2:01 PM
  • Moonset
    3:49 AM
  • Moon Phase
    Waxing Gibbous (87%)
  • Station Info

  • Position:
    L 48°36.6' N     λ 123°09.3' W
  • Station ID:
    9449834
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Roche Harbor, San Juan Island is a subordinate tide station in Haro Strait, Washington (48°36.6' N, 123°09.3' W). On December 1 the tide peaks at 5.56 ft at 2:12 AM and falls to 4.67 ft at 6:29 AM. Predictions are derived from NOAA data; times are shown in local station time.
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