RaceAtlas

Alcatraz Island Tides: Tuesday, February 22, 2022

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

5.7 ft3:18 AM0.8 ft9:55 AM3.9 ft4:30 PM2.3 ft9:21 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 3:18 AM, low 0.8 ft at 9:55 AM. Gate: flood 3.2 kt at 1:00 AM, ebb 1.5 kt at 7:00 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:18 AMHigh5.7 ft
9:55 AMLow0.8 ft
4:30 PMHigh3.9 ft
9:21 PMLow2.3 ft
Current · Golden Gate
TimeStateSpeed
1:00 AMmax flood ENE (074°)3.2 kt
4:20 AMslack–
7:00 AMmax ebb SW (235°)1.5 kt
10:51 AMslack–
1:57 PMmax flood ENE (074°)2.2 kt
6:10 PMslack–
8:22 PMmax ebb SW (235°)0.8 kt
10:34 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.