Alaska

Block Island, Tlevak Narrows

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Feb 22 @ 3:37 AM
    13.10 ft
  • Low tide Feb 22 @ 10:09 AM
    0.45 ft
  • High tide Feb 22 @ 4:22 PM
    9.66 ft
  • Low tide Feb 22 @ 9:48 PM
    2.59 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    8:04 AM
  • Moonset
  • Moon Phase
    First Quarter (32%)
  • 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 February 22 the tide peaks at 13.10 ft at 3:37 AM and falls to 0.45 ft at 10:09 AM. Predictions are derived from NOAA data; times are shown in local station time.
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