RaceAtlas

Alcatraz Island Tides: Saturday, July 22, 2023

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

5.1 ft2:32 AM0.3 ft9:13 AM5.0 ft4:21 PM2.6 ft9:49 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 2:32 AM, low 0.3 ft at 9:13 AM. Gate: flood 2.7 kt at 1:27 PM, ebb 1.3 kt at 7:22 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:32 AMHigh5.1 ft
9:13 AMLow0.3 ft
4:21 PMHigh5.0 ft
9:49 PMLow2.6 ft
Current · Golden Gate
TimeStateSpeed
12:57 AMmax flood ENE (074°)1.8 kt
4:26 AMslack–
7:22 AMmax ebb SW (235°)1.3 kt
10:08 AMslack–
1:27 PMmax flood ENE (074°)2.7 kt
5:52 PMslack–
8:10 PMmax ebb SW (235°)0.9 kt
10:52 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.