RaceAtlas

Alcatraz Island Tides: Sunday, November 7, 2027

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

0.8 ft1:02 AM4.8 ft7:21 AM2.5 ft1:12 PM4.2 ft6:24 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.8 ft at 7:21 AM, low 0.8 ft at 1:02 AM. Gate: flood 2.2 kt at 5:01 AM, ebb 0.8 kt at 11:22 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
1:02 AMLow0.8 ft
7:21 AMHigh4.8 ft
1:12 PMLow2.5 ft
6:24 PMHigh4.2 ft
Current · Golden Gate
TimeStateSpeed
1:27 AMslack–
5:01 AMmax flood ENE (074°)2.2 kt
8:57 AMslack–
11:22 AMmax ebb SW (235°)0.8 kt
1:31 PMslack–
4:47 PMmax flood ENE (074°)1.3 kt
8:10 PMslack–
10:22 PMmax ebb SW (235°)0.7 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.