RaceAtlas

Alcatraz Island Tides: Sunday, May 31, 2020

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

1.9 ft1:51 AM4.4 ft7:25 AM0.3 ft1:35 PM5.6 ft8:39 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 8:39 PM, low 0.3 ft at 1:35 PM. Gate: flood 3.1 kt at 5:53 PM, ebb 1.3 kt at 11:45 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
1:51 AMLow1.9 ft
7:25 AMHigh4.4 ft
1:35 PMLow0.3 ft
8:39 PMHigh5.6 ft
Current · Golden Gate
TimeStateSpeed
12:07 AMmax ebb SW (235°)1.1 kt
2:38 AMslack–
5:28 AMmax flood ENE (074°)2.0 kt
8:58 AMslack–
11:45 AMmax ebb SW (235°)1.3 kt
2:33 PMslack–
5:53 PMmax flood ENE (074°)3.1 kt
9:53 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.