Washington

Roche Harbor, San Juan Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Jan 17 @ 10:22 AM
    8.12 ft
  • Low tide Jan 17 @ 6:27 PM
    -0.47 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    11:47 AM
  • Moonset
    3:26 AM
  • Moon Phase
    Waxing Gibbous (73%)
  • 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 January 17 the tide peaks at 8.12 ft at 10:22 AM and falls to -0.47 ft at 6:27 PM. Predictions are derived from NOAA data; times are shown in local station time.
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