Alaska

Port Houghton, Robert Islands

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • Low tide Sep 20 @ 2:42 AM
    4.36 ft
  • High tide Sep 20 @ 10:03 AM
    10.19 ft
  • Low tide Sep 20 @ 3:19 PM
    7.59 ft
  • High tide Sep 20 @ 8:54 PM
    11.72 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    5:29 PM
  • Moonset
    11:55 PM
  • Moon Phase
    First Quarter (68%)

  • 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 September 20 the tide peaks at 10.19 ft at 10:03 AM and falls to 4.36 ft at 2:42 AM. Predictions are derived from NOAA data; times are shown in local station time.
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