Washington

Roche Harbor, San Juan Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Jul 05 @ 4:05 AM
    4.88 ft
  • High tide Jul 05 @ 8:11 AM
    5.22 ft
  • Low tide Jul 05 @ 2:48 PM
    0.59 ft
  • High tide Jul 05 @ 10:14 PM
    7.92 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    11:53 PM
  • Moonset
    11:29 AM
  • Moon Phase
    Waning Gibbous (70%)
  • 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 July 5 the tide peaks at 5.22 ft at 8:11 AM and falls to 4.88 ft at 4:05 AM. Predictions are derived from NOAA data; times are shown in local station time.
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