RaceAtlas

Alcatraz Island Tides: Monday, June 8, 2026

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

2.4 ft12:30 AM4.0 ft5:40 AM0.7 ft12:02 PM5.2 ft7:12 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 7:12 PM, low 0.7 ft at 12:02 PM. Gate: flood 2.7 kt at 4:11 PM, ebb 1.1 kt at 11:28 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
12:30 AMLow2.4 ft
5:40 AMHigh4.0 ft
12:02 PMLow0.7 ft
7:12 PMHigh5.2 ft
Current · Golden Gate
TimeStateSpeed
1:18 AMslack–
3:56 AMmax flood ENE (074°)1.5 kt
7:36 AMslack–
10:08 AMmax ebb SW (235°)0.9 kt
12:32 PMslack–
4:11 PMmax flood ENE (074°)2.7 kt
8:35 PMslack–
11:28 PMmax ebb SW (235°)1.1 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.