Alaska

Block Island, Tlevak Narrows

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Aug 23 @ 4:53 AM
    1.26 ft
  • High tide Aug 23 @ 11:54 AM
    8.27 ft
  • Low tide Aug 23 @ 4:38 PM
    4.86 ft
  • High tide Aug 23 @ 10:35 PM
    10.21 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    6:44 PM
  • Moonset
  • Moon Phase
    Waxing Gibbous (82%)
  • Station Info

  • Position:
    L 55°15.8' N     λ 133°06.9' W
  • Station ID:
    9450406
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Block Island, Tlevak Narrows is a subordinate tide station in Tlevak Strait, Alaska (55°15.8' N, 133°06.9' W). On August 23 the tide peaks at 8.27 ft at 11:54 AM and falls to 1.26 ft at 4:53 AM. Predictions are derived from NOAA data; times are shown in local station time.
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