Washington

Roche Harbor, San Juan Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Dec 13 @ 12:41 AM
    -0.62 ft
  • High tide Dec 13 @ 8:58 AM
    8.41 ft
  • Low tide Dec 13 @ 3:40 PM
    6.71 ft
  • High tide Dec 13 @ 5:35 PM
    6.14 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    11:10 AM
  • Moonset
    8:57 PM
  • Moon Phase
    Waxing Crescent (20%)
  • 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 13 the tide peaks at 8.41 ft at 8:58 AM and falls to -0.62 ft at 12:41 AM. Predictions are derived from NOAA data; times are shown in local station time.
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