Washington

Roche Harbor, San Juan Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Aug 02 @ 2:14 AM
    4.12 ft
  • High tide Aug 02 @ 7:23 AM
    5.81 ft
  • Low tide Aug 02 @ 1:42 PM
    0.81 ft
  • High tide Aug 02 @ 8:47 PM
    7.77 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    10:14 PM
  • Moonset
    10:27 AM
  • Moon Phase
    Waning Gibbous (83%)
  • 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 August 2 the tide peaks at 5.81 ft at 7:23 AM and falls to 4.12 ft at 2:14 AM. Predictions are derived from NOAA data; times are shown in local station time.
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