RaceAtlas

Alcatraz Island Tides: Monday, May 20, 2024

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

0.3 ft4:47 AM4.0 ft11:16 AM2.0 ft4:10 PM5.7 ft10:31 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 10:31 PM, low 0.3 ft at 4:47 AM. Gate: flood 2.4 kt at 8:02 PM, ebb 1.4 kt at 2:18 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
4:47 AMLow0.3 ft
11:16 AMHigh4.0 ft
4:10 PMLow2.0 ft
10:31 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
2:18 AMmax ebb SW (235°)1.4 kt
5:40 AMslack–
9:16 AMmax flood ENE (074°)2.3 kt
12:47 PMslack–
2:38 PMmax ebb SW (235°)0.6 kt
4:39 PMslack–
8:02 PMmax flood ENE (074°)2.4 kt
11:30 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.