RaceAtlas

Alcatraz Island Tides: Wednesday, February 1, 2023

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

3.3 ft2:20 AM5.9 ft8:12 AM-0.2 ft3:38 PM4.7 ft10:54 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 8:12 AM, low -0.2 ft at 3:38 PM. Gate: flood 2.7 kt at 7:54 PM, ebb 1.3 kt at 2:19 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:20 AMLow3.3 ft
8:12 AMHigh5.9 ft
3:38 PMLow-0.2 ft
10:54 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
12:27 AMmax ebb SW (235°)0.7 kt
2:37 AMslack–
5:54 AMmax flood ENE (074°)2.0 kt
9:41 AMslack–
2:19 PMmax ebb SW (235°)1.3 kt
4:26 PMslack–
7:54 PMmax flood ENE (074°)2.7 kt
11:24 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.