Alaska

Block Island, Tlevak Narrows

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Apr 12 @ 3:50 AM
    4.36 ft
  • High tide Apr 12 @ 9:32 AM
    9.07 ft
  • Low tide Apr 12 @ 4:18 PM
    1.15 ft
  • High tide Apr 12 @ 11:03 PM
    9.36 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    4:35 AM
  • Moonset
    1:58 PM
  • Moon Phase
    Waning Crescent (24%)
  • 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 April 12 the tide peaks at 9.07 ft at 9:32 AM and falls to 4.36 ft at 3:50 AM. Predictions are derived from NOAA data; times are shown in local station time.
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