RaceAtlas

Alcatraz Island Tides: Saturday, July 16, 2022

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

6.7 ft1:39 AM-1.2 ft8:31 AM5.3 ft3:39 PM2.5 ft8:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.7 ft at 1:39 AM, low -1.2 ft at 8:31 AM. Gate: flood 3.3 kt at 12:49 PM, ebb 1.9 kt at 6:15 AM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
1:39 AMHigh6.7 ft
8:31 AMLow-1.2 ft
3:39 PMHigh5.3 ft
8:41 PMLow2.5 ft
Current · Golden Gate
TimeStateSpeed
2:51 AMslack–
6:15 AMmax ebb SW (235°)1.9 kt
9:39 AMslack–
12:49 PMmax flood ENE (074°)3.3 kt
4:55 PMslack–
7:45 PMmax ebb SW (235°)1.2 kt
9:47 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.