RaceAtlas

Alcatraz Island Tides: Sunday, January 3, 2027

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

3.0 ft1:45 AM6.2 ft8:00 AM-0.2 ft3:21 PM4.4 ft10:33 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 8:00 AM, low -0.2 ft at 3:21 PM. Gate: flood 2.6 kt at 7:34 PM, ebb 1.3 kt at 1:53 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
1:45 AMLow3.0 ft
8:00 AMHigh6.2 ft
3:21 PMLow-0.2 ft
10:33 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
12:02 AMmax ebb SW (235°)0.7 kt
2:14 AMslack–
5:35 AMmax flood ENE (074°)2.4 kt
9:16 AMslack–
1:53 PMmax ebb SW (235°)1.3 kt
4:07 PMslack–
7:34 PMmax flood ENE (074°)2.6 kt
10:59 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.