RaceAtlas

Alcatraz Island Tides: Friday, May 21, 2032

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

0.5 ft4:08 AM4.0 ft10:29 AM1.8 ft3:34 PM5.7 ft10:01 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 10:01 PM, low 0.5 ft at 4:08 AM. Gate: flood 2.6 kt at 7:22 PM, ebb 1.3 kt at 1:18 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:08 AMLow0.5 ft
10:29 AMHigh4.0 ft
3:34 PMLow1.8 ft
10:01 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
1:18 AMmax ebb SW (235°)1.3 kt
4:56 AMslack–
8:29 AMmax flood ENE (074°)2.1 kt
11:57 AMslack–
1:50 PMmax ebb SW (235°)0.7 kt
4:04 PMslack–
7:22 PMmax flood ENE (074°)2.6 kt
11:02 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.