RaceAtlas

Alcatraz Island Tides: Tuesday, May 31, 2022

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

5.9 ft12:06 AM-0.7 ft7:13 AM4.4 ft2:40 PM3.2 ft6:51 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 12:06 AM, low -0.7 ft at 7:13 AM. Gate: flood 2.9 kt at 12:00 PM, ebb 1.4 kt at 4:25 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
12:06 AMHigh5.9 ft
7:13 AMLow-0.7 ft
2:40 PMHigh4.4 ft
6:51 PMLow3.2 ft
Current · Golden Gate
TimeStateSpeed
1:32 AMslack–
4:25 AMmax ebb SW (235°)1.4 kt
8:31 AMslack–
12:00 PMmax flood ENE (074°)2.9 kt
3:47 PMslack–
5:48 PMmax ebb SW (235°)0.8 kt
7:56 PMslack–
10:49 PMmax flood ENE (074°)2.3 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.