RaceAtlas

Alcatraz Island Tides: Thursday, March 12, 2020

Tide heights at Alcatraz Island with the flood, ebb and slack schedule at the Golden Gate.

6.0 ft2:27 AM0.2 ft8:29 AM5.3 ft2:54 PM0.8 ft8:34 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 2:27 AM, low 0.2 ft at 8:29 AM. Gate: flood 3.0 kt at 12:40 PM, ebb 1.7 kt at 6:22 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
2:27 AMHigh6.0 ft
8:29 AMLow0.2 ft
2:54 PMHigh5.3 ft
8:34 PMLow0.8 ft
Current · Golden Gate
TimeStateSpeed
3:24 AMslack–
6:22 AMmax ebb SW (235°)1.7 kt
9:41 AMslack–
12:40 PMmax flood ENE (074°)3.0 kt
4:10 PMslack–
7:00 PMmax ebb SW (235°)1.6 kt
9:39 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.