Alaska

Port Houghton, Robert Islands

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Aug 23 @ 4:43 AM
    2.96 ft
  • High tide Aug 23 @ 11:34 AM
    11.00 ft
  • Low tide Aug 23 @ 4:53 PM
    6.45 ft
  • High tide Aug 23 @ 10:35 PM
    13.13 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    7:05 PM
  • Moonset
  • Moon Phase
    Waxing Gibbous (82%)
  • Station Info

  • Position:
    L 57°18.0' N     λ 133°28.0' W
  • Station ID:
    TWC1673
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Port Houghton, Robert Islands is a subordinate tide station in Stephens Passage, Alaska (57°18.0' N, 133°28.0' W). On August 23 the tide peaks at 11.00 ft at 11:34 AM and falls to 2.96 ft at 4:43 AM. Predictions are derived from NOAA data; times are shown in local station time.
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