RaceAtlas

Alcatraz Island Tides: Monday, October 22, 2029

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

4.8 ft12:44 AM2.2 ft5:48 AM5.8 ft11:56 AM0.1 ft6:35 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 11:56 AM, low 0.1 ft at 6:35 PM. Gate: flood 2.9 kt at 11:14 PM, ebb 1.5 kt at 4:15 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
12:44 AMHigh4.8 ft
5:48 AMLow2.2 ft
11:56 AMHigh5.8 ft
6:35 PMLow0.1 ft
Current · Golden Gate
TimeStateSpeed
2:03 AMslack–
4:15 AMmax ebb SW (235°)1.1 kt
6:44 AMslack–
9:49 AMmax flood ENE (074°)2.6 kt
1:15 PMslack–
4:15 PMmax ebb SW (235°)1.5 kt
7:52 PMslack–
11:14 PMmax flood ENE (074°)2.9 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.