RaceAtlas

Alcatraz Island Tides: Saturday, January 29, 2022

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

3.2 ft2:18 AM6.8 ft8:30 AM-1.2 ft3:43 PM4.8 ft11:01 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.8 ft at 8:30 AM, low -1.2 ft at 3:43 PM. Gate: flood 2.9 kt at 8:15 PM, ebb 1.6 kt at 2:25 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:18 AMLow3.2 ft
8:30 AMHigh6.8 ft
3:43 PMLow-1.2 ft
11:01 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
1:18 AMmax ebb SW (235°)0.7 kt
3:12 AMslack–
6:20 AMmax flood ENE (074°)2.8 kt
9:41 AMslack–
2:25 PMmax ebb SW (235°)1.6 kt
4:56 PMslack–
8:15 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.