RaceAtlas

Alcatraz Island Tides: Saturday, February 22, 2025

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

3.6 ft12:19 AM5.4 ft6:15 AM0.3 ft1:57 PM4.1 ft9:44 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 6:15 AM, low 0.3 ft at 1:57 PM. Gate: flood 1.9 kt at 7:00 PM, ebb 0.9 kt at 10:19 AM.
Modelled current at the Golden Gate on a 1.9 kt floodThe Gate at max flood, 1.9 kt
Tide height
TimeHeight
12:19 AMLow3.6 ft
6:15 AMHigh5.4 ft
1:57 PMLow0.3 ft
9:44 PMHigh4.1 ft
Current · Golden Gate
TimeStateSpeed
12:04 AMslack–
3:49 AMmax flood ENE (074°)1.9 kt
7:31 AMslack–
10:19 AMmax ebb SW (235°)0.9 kt
2:42 PMslack–
7:00 PMmax flood ENE (074°)1.9 kt
10:47 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.