RaceAtlas

Alcatraz Island Tides: Sunday, May 7, 2023

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

6.1 ft12:42 AM-1.1 ft7:37 AM4.4 ft2:55 PM2.9 ft7:12 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 12:42 AM, low -1.1 ft at 7:37 AM. Gate: flood 3.0 kt at 11:29 PM, ebb 2.0 kt at 4:25 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:42 AMHigh6.1 ft
7:37 AMLow-1.1 ft
2:55 PMHigh4.4 ft
7:12 PMLow2.9 ft
Current · Golden Gate
TimeStateSpeed
1:42 AMslack–
4:25 AMmax ebb SW (235°)2.0 kt
8:40 AMslack–
11:54 AMmax flood ENE (074°)2.8 kt
4:09 PMslack–
6:19 PMmax ebb SW (235°)0.8 kt
8:22 PMslack–
11:29 PMmax flood ENE (074°)3.0 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.