Alaska

Block Island, Tlevak Narrows

Minus Tides
  • Current Height


  • Daily Tides

  • High tide May 31 @ 1:00 AM
    11.94 ft
  • Low tide May 31 @ 7:53 AM
    -1.15 ft
  • High tide May 31 @ 2:35 PM
    9.52 ft
  • Low tide May 31 @ 7:36 PM
    3.74 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    10:51 PM
  • Moonset
    3:48 AM
  • Moon Phase
    Full Moon (100%)
  • 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 May 31 the tide peaks at 11.94 ft at 1:00 AM and falls to -1.15 ft at 7:53 AM. Predictions are derived from NOAA data; times are shown in local station time.
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