RaceAtlas

Alcatraz Island Tides: Saturday, January 8, 2028

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

3.2 ft1:21 AM6.3 ft7:40 AM-0.3 ft3:02 PM4.3 ft10:24 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 7:40 AM, low -0.3 ft at 3:02 PM. Gate: flood 2.5 kt at 5:15 AM, ebb 1.4 kt at 11:43 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
1:21 AMLow3.2 ft
7:40 AMHigh6.3 ft
3:02 PMLow-0.3 ft
10:24 PMHigh4.3 ft
Current · Golden Gate
TimeStateSpeed
1:40 AMslack–
5:15 AMmax flood ENE (074°)2.5 kt
8:49 AMslack–
11:43 AMmax ebb SW (235°)1.4 kt
4:01 PMslack–
7:34 PMmax flood ENE (074°)2.3 kt
11:20 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.