RaceAtlas

Alcatraz Island Tides: Sunday, February 8, 2026

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

5.5 ft3:52 AM1.2 ft10:54 AM3.5 ft5:29 PM2.7 ft9:54 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 3:52 AM, low 1.2 ft at 10:54 AM. Gate: flood 2.5 kt at 1:26 AM, ebb 0.9 kt at 7:49 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
3:52 AMHigh5.5 ft
10:54 AMLow1.2 ft
5:29 PMHigh3.5 ft
9:54 PMLow2.7 ft
Current · Golden Gate
TimeStateSpeed
1:26 AMmax flood ENE (074°)2.5 kt
5:25 AMslack–
7:49 AMmax ebb SW (235°)0.9 kt
11:41 AMslack–
3:35 PMmax flood ENE (074°)1.8 kt
7:00 PMslack–
8:50 PMmax ebb SW (235°)0.7 kt
10:57 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.