RaceAtlas

Alcatraz Island Tides: Tuesday, June 2, 2026

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

5.8 ft12:40 AM-0.7 ft7:51 AM4.4 ft3:26 PM3.4 ft7:31 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 12:40 AM, low -0.7 ft at 7:51 AM. Gate: flood 2.5 kt at 12:51 PM, ebb 1.5 kt at 4:49 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
12:40 AMHigh5.8 ft
7:51 AMLow-0.7 ft
3:26 PMHigh4.4 ft
7:31 PMLow3.4 ft
Current · Golden Gate
TimeStateSpeed
2:00 AMslack–
4:49 AMmax ebb SW (235°)1.5 kt
9:06 AMslack–
12:51 PMmax flood ENE (074°)2.5 kt
5:05 PMslack–
6:51 PMmax ebb SW (235°)0.5 kt
8:29 PMslack–
11:29 PMmax flood ENE (074°)2.2 kt

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.