California

Alcatraz Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Oct 11 @ 12:54 AM
    5.08 ft
  • Low tide Oct 11 @ 6:12 AM
    1.74 ft
  • High tide Oct 11 @ 12:32 PM
    6.08 ft
  • Low tide Oct 11 @ 7:01 PM
    -0.06 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    8:30 AM
  • Moonset
    7:03 PM
  • Moon Phase
    New Moon (2%)
  • Station Info

  • Position:
    L 37°49.6' N     λ 122°25.0' W
  • Station ID:
    9414792
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Alcatraz Island is a subordinate tide station in San Francisco Bay, California (37°49.6' N, 122°25.0' W). On October 11 the tide peaks at 5.08 ft at 12:54 AM and falls to 1.74 ft at 6:12 AM. Predictions are derived from NOAA data; times are shown in local station time.
  • Share this page:

Station Map