RaceAtlas

Alcatraz Island Tides: Monday, May 22, 2023

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

5.9 ft1:13 AM-0.9 ft8:24 AM4.5 ft4:02 PM3.3 ft8:14 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 1:13 AM, low -0.9 ft at 8:24 AM. Gate: flood 2.8 kt at 1:16 PM, ebb 1.3 kt at 5:38 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:13 AMHigh5.9 ft
8:24 AMLow-0.9 ft
4:02 PMHigh4.5 ft
8:14 PMLow3.3 ft
Current · Golden Gate
TimeStateSpeed
2:47 AMslack–
5:38 AMmax ebb SW (235°)1.3 kt
9:44 AMslack–
1:16 PMmax flood ENE (074°)2.8 kt
5:06 PMslack–
7:17 PMmax ebb SW (235°)0.8 kt
9:20 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.