Alcatraz Island, 0.2 mile west of (PCT0291)

LAT/LON:   37.8278° N   122.4303° W

Note: Depth source is unknown. Subordinate station: only max/slack predictions available.
Reference station: Golden Gate Bridge, 0.88 nm NE of (SFB1202).
For predictions of Subordinate stations, the solid red line depicts a curve fit between the flood, ebb and slack values and approximates the segments between.

 
Plot for Alcatraz Island, 0.2 mile west of (PCT0291)
Time (LST/LDT) Event Speed (knots)
2020-11-27 01:44 AM ebb -1.04
2020-11-27 04:03 AM slack -
2020-11-27 07:42 AM flood 2.48
2020-11-27 11:12 AM slack -
2020-11-27 02:08 PM ebb -2.45
2020-11-27 06:21 PM slack -
2020-11-27 08:42 PM flood 1.78
2020-11-28 12:24 AM slack -
2020-11-28 02:26 AM ebb -0.93
2020-11-28 04:33 AM slack -
2020-11-28 08:18 AM flood 2.40
2020-11-28 11:36 AM slack -
2020-11-28 02:32 PM ebb -2.59
2020-11-28 06:57 PM slack -
2020-11-28 09:24 PM flood 1.93

Disclaimer: These data are based upon the latest information available as of the date of your request, and may differ from the published tidal current tables.