California

Alcatraz Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Oct 25 @ 5:02 AM
    1.65 ft
  • High tide Oct 25 @ 11:21 AM
    6.23 ft
  • Low tide Oct 25 @ 5:52 PM
    -0.34 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    5:44 PM
  • Moonset
    6:59 AM
  • Moon Phase
    Full Moon (100%)
  • 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 25 the tide peaks at 6.23 ft at 11:21 AM and falls to 1.65 ft at 5:02 AM. Predictions are derived from NOAA data; times are shown in local station time.
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