California

Alcatraz Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Jul 01 @ 12:24 AM
    5.99 ft
  • Low tide Jul 01 @ 7:31 AM
    -0.69 ft
  • High tide Jul 01 @ 2:55 PM
    4.59 ft
  • Low tide Jul 01 @ 7:14 PM
    3.24 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    10:07 PM
  • Moonset
    7:13 AM
  • Moon Phase
    Full Moon (97%)
  • 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 July 1 the tide peaks at 5.99 ft at 12:24 AM and falls to -0.69 ft at 7:31 AM. Predictions are derived from NOAA data; times are shown in local station time.
  • Share this page:

Station Map