RaceAtlas

Alcatraz Island Tides: Monday, May 3, 2021

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

5.2 ft5:07 AM-0.4 ft12:18 PM4.8 ft7:53 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 5:07 AM, low -0.4 ft at 12:18 PM. Gate: flood 2.5 kt at 4:55 PM, ebb 1.1 kt at 9:04 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
5:07 AMHigh5.2 ft
12:18 PMLow-0.4 ft
7:53 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
12:01 AMslack–
2:50 AMmax flood ENE (074°)2.2 kt
6:22 AMslack–
9:04 AMmax ebb SW (235°)1.1 kt
1:09 PMslack–
4:55 PMmax flood ENE (074°)2.5 kt
8:49 PMslack–
11:22 PMmax ebb SW (235°)0.9 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.