RaceAtlas

Alcatraz Island Tides: Monday, February 1, 2027

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

3.4 ft1:31 AM5.8 ft7:27 AM0.0 ft2:58 PM4.5 ft10:19 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 7:27 AM, low 0.0 ft at 2:58 PM. Gate: flood 2.5 kt at 7:19 PM, ebb 1.1 kt at 1:38 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
1:31 AMLow3.4 ft
7:27 AMHigh5.8 ft
2:58 PMLow0.0 ft
10:19 PMHigh4.5 ft
Current · Golden Gate
TimeStateSpeed
1:44 AMslack–
5:03 AMmax flood ENE (074°)2.0 kt
8:53 AMslack–
1:38 PMmax ebb SW (235°)1.1 kt
3:43 PMslack–
7:19 PMmax flood ENE (074°)2.5 kt
10:51 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.