RaceAtlas

Alcatraz Island Tides: Thursday, September 2, 2027

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

6.1 ft1:07 AM0.3 ft7:09 AM6.1 ft1:45 PM0.6 ft7:42 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 1:07 AM, low 0.3 ft at 7:09 AM. Gate: flood 3.7 kt at 11:16 AM, ebb 1.8 kt at 5:28 AM.
Modelled current at the Golden Gate on a 3.7 kt floodThe Gate at max flood, 3.7 kt
Tide height
TimeHeight
1:07 AMHigh6.1 ft
7:09 AMLow0.3 ft
1:45 PMHigh6.1 ft
7:42 PMLow0.6 ft
Current · Golden Gate
TimeStateSpeed
2:28 AMslack–
5:28 AMmax ebb SW (235°)1.8 kt
8:16 AMslack–
11:16 AMmax flood ENE (074°)3.7 kt
2:49 PMslack–
6:11 PMmax ebb SW (235°)1.8 kt
9:02 PMslack–
11:58 PMmax flood ENE (074°)3.1 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.