Washington

Roche Harbor, San Juan Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide May 03 @ 12:32 AM
    6.22 ft
  • High tide May 03 @ 5:06 AM
    6.88 ft
  • Low tide May 03 @ 12:27 PM
    -1.36 ft
  • High tide May 03 @ 8:41 PM
    7.63 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    11:28 PM
  • Moonset
    6:21 AM
  • Moon Phase
    Waning Gibbous (96%)
  • 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 May 3 the tide peaks at 6.88 ft at 5:06 AM and falls to 6.22 ft at 12:32 AM. Predictions are derived from NOAA data; times are shown in local station time.
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