California

Alcatraz Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Sep 27 @ 12:36 AM
    5.35 ft
  • Low tide Sep 27 @ 6:16 AM
    1.16 ft
  • High tide Sep 27 @ 12:41 PM
    5.96 ft
  • Low tide Sep 27 @ 6:52 PM
    0.31 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    7:14 PM
  • Moonset
    8:06 AM
  • Moon Phase
    Full Moon (99%)
  • 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 September 27 the tide peaks at 5.35 ft at 12:36 AM and falls to 1.16 ft at 6:16 AM. Predictions are derived from NOAA data; times are shown in local station time.
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