RaceAtlas

Alcatraz Island Tides: Sunday, June 7, 2026

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

4.4 ft4:27 AM0.2 ft11:14 AM4.9 ft6:37 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 6:37 PM, low 0.2 ft at 11:14 AM. Gate: flood 2.6 kt at 3:21 PM, ebb 1.1 kt at 9:02 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:27 AMHigh4.4 ft
11:14 AMLow0.2 ft
6:37 PMHigh4.9 ft
Current · Golden Gate
TimeStateSpeed
12:10 AMslack–
2:47 AMmax flood ENE (074°)1.6 kt
6:13 AMslack–
9:02 AMmax ebb SW (235°)1.1 kt
11:49 AMslack–
3:21 PMmax flood ENE (074°)2.6 kt
8:09 PMslack–
10:47 PMmax ebb SW (235°)0.9 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.