RaceAtlas

Alcatraz Island Tides: Tuesday, September 2, 2031

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

6.2 ft12:36 AM0.1 ft6:40 AM6.1 ft1:17 PM0.7 ft7:08 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 12:36 AM, low 0.1 ft at 6:40 AM. Gate: flood 3.6 kt at 10:50 AM, ebb 1.8 kt at 4:51 AM.
Modelled current at the Golden Gate on a 3.6 kt floodThe Gate at max flood, 3.6 kt
Tide height
TimeHeight
12:36 AMHigh6.2 ft
6:40 AMLow0.1 ft
1:17 PMHigh6.1 ft
7:08 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
1:51 AMslack–
4:51 AMmax ebb SW (235°)1.8 kt
7:49 AMslack–
10:50 AMmax flood ENE (074°)3.6 kt
2:27 PMslack–
6:04 PMmax ebb SW (235°)1.8 kt
8:30 PMslack–
11:22 PMmax flood ENE (074°)3.3 kt

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.