RaceAtlas

Alcatraz Island Tides: Monday, May 30, 2022

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

-0.7 ft6:39 AM4.4 ft1:55 PM3.0 ft6:12 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.4 ft at 1:55 PM, low -0.7 ft at 6:39 AM. Gate: flood 3.0 kt at 11:13 AM, ebb 1.5 kt at 4:32 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
6:39 AMLow-0.7 ft
1:55 PMHigh4.4 ft
6:12 PMLow3.0 ft
Current · Golden Gate
TimeStateSpeed
12:59 AMslack–
4:32 AMmax ebb SW (235°)1.5 kt
7:52 AMslack–
11:13 AMmax flood ENE (074°)3.0 kt
2:53 PMslack–
4:58 PMmax ebb SW (235°)0.9 kt
7:16 PMslack–
10:13 PMmax flood ENE (074°)2.4 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.