RaceAtlas

Alcatraz Island Tides: Thursday, February 3, 2028

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

5.6 ft4:16 AM1.1 ft11:28 AM3.4 ft6:29 PM2.9 ft10:17 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 4:16 AM, low 1.1 ft at 11:28 AM. Gate: flood 2.5 kt at 1:51 AM, ebb 1.0 kt at 8:11 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
4:16 AMHigh5.6 ft
11:28 AMLow1.1 ft
6:29 PMHigh3.4 ft
10:17 PMLow2.9 ft
Current · Golden Gate
TimeStateSpeed
1:51 AMmax flood ENE (074°)2.5 kt
5:27 AMslack–
8:11 AMmax ebb SW (235°)1.0 kt
12:14 PMslack–
3:44 PMmax flood ENE (074°)1.5 kt
8:06 PMslack–
9:36 PMmax ebb SW (235°)0.4 kt
11:06 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.