RaceAtlas

Alcatraz Island Tides: Thursday, February 2, 2023

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

3.3 ft3:13 AM6.0 ft8:58 AM-0.3 ft4:17 PM4.8 ft11:31 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 8:58 AM, low -0.3 ft at 4:17 PM. Gate: flood 2.9 kt at 8:40 PM, ebb 1.4 kt at 3:00 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
3:13 AMLow3.3 ft
8:58 AMHigh6.0 ft
4:17 PMLow-0.3 ft
11:31 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
1:40 AMmax ebb SW (235°)0.7 kt
3:36 AMslack–
6:51 AMmax flood ENE (074°)2.0 kt
10:24 AMslack–
3:00 PMmax ebb SW (235°)1.4 kt
5:12 PMslack–
8:40 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.