RaceAtlas

Alcatraz Island Tides: Monday, July 11, 2022

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

-0.9 ft4:28 AM4.5 ft11:45 AM3.1 ft3:50 PM7.0 ft10:07 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.0 ft at 10:07 PM, low -0.9 ft at 4:28 AM. Gate: flood 3.0 kt at 8:06 PM, ebb 1.7 kt at 1:15 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
4:28 AMLow-0.9 ft
11:45 AMHigh4.5 ft
3:50 PMLow3.1 ft
10:07 PMHigh7.0 ft
Current · Golden Gate
TimeStateSpeed
1:15 AMmax ebb SW (235°)1.7 kt
5:39 AMslack–
9:01 AMmax flood ENE (074°)2.7 kt
12:50 PMslack–
2:58 PMmax ebb SW (235°)0.8 kt
4:55 PMslack–
8:06 PMmax flood ENE (074°)3.0 kt
11:16 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.