RaceAtlas

Alcatraz Island Tides: Sunday, February 13, 2022

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

3.1 ft3:21 AM5.8 ft9:02 AM-0.3 ft4:15 PM4.7 ft11:25 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 9:02 AM, low -0.3 ft at 4:15 PM. Gate: flood 2.6 kt at 8:49 PM, ebb 1.3 kt at 2:46 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
3:21 AMLow3.1 ft
9:02 AMHigh5.8 ft
4:15 PMLow-0.3 ft
11:25 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
1:43 AMmax ebb SW (235°)0.5 kt
3:27 AMslack–
6:39 AMmax flood ENE (074°)1.9 kt
10:18 AMslack–
2:46 PMmax ebb SW (235°)1.3 kt
5:10 PMslack–
8:49 PMmax flood ENE (074°)2.6 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.