RaceAtlas

Alcatraz Island Tides: Wednesday, May 22, 2030

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

5.5 ft3:44 AM-0.7 ft10:32 AM5.1 ft5:50 PM2.4 ft11:20 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 3:44 AM, low -0.7 ft at 10:32 AM. Gate: flood 2.9 kt at 2:50 PM, ebb 1.5 kt at 7:50 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
3:44 AMHigh5.5 ft
10:32 AMLow-0.7 ft
5:50 PMHigh5.1 ft
11:20 PMLow2.4 ft
Current · Golden Gate
TimeStateSpeed
1:35 AMmax flood ENE (074°)2.6 kt
4:51 AMslack–
7:50 AMmax ebb SW (235°)1.5 kt
11:31 AMslack–
2:50 PMmax flood ENE (074°)2.9 kt
7:03 PMslack–
9:49 PMmax ebb SW (235°)1.1 kt
11:57 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.