RaceAtlas

Alcatraz Island Tides: Friday, January 7, 2022

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

5.4 ft3:51 AM2.5 ft9:20 AM5.1 ft2:54 PM0.1 ft9:27 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 3:51 AM, low 0.1 ft at 9:27 PM. Gate: flood 3.2 kt at 1:01 AM, ebb 1.4 kt at 7:11 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:51 AMHigh5.4 ft
9:20 AMLow2.5 ft
2:54 PMHigh5.1 ft
9:27 PMLow0.1 ft
Current · Golden Gate
TimeStateSpeed
1:01 AMmax flood ENE (074°)3.2 kt
5:13 AMslack–
8:05 AMmax ebb SW (235°)1.2 kt
10:18 AMslack–
1:02 PMmax flood ENE (074°)2.2 kt
4:21 PMslack–
7:11 PMmax ebb SW (235°)1.4 kt
10:19 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.