RaceAtlas

Alcatraz Island Tides: Saturday, June 12, 2027

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

1.3 ft1:25 AM4.0 ft7:07 AM1.0 ft12:47 PM6.0 ft7:46 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 7:46 PM, low 1.0 ft at 12:47 PM. Gate: flood 3.0 kt at 4:58 PM, ebb 1.0 kt at 11:02 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
1:25 AMLow1.3 ft
7:07 AMHigh4.0 ft
12:47 PMLow1.0 ft
7:46 PMHigh6.0 ft
Current · Golden Gate
TimeStateSpeed
1:59 AMslack–
5:02 AMmax flood ENE (074°)2.0 kt
8:28 AMslack–
11:02 AMmax ebb SW (235°)1.0 kt
1:28 PMslack–
4:58 PMmax flood ENE (074°)3.0 kt
8:49 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.