RaceAtlas

Alcatraz Island Tides: Monday, January 9, 2023

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

4.7 ft2:10 AM3.1 ft6:41 AM5.7 ft12:21 PM-0.4 ft7:20 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 12:21 PM, low -0.4 ft at 7:20 PM. Gate: flood 2.7 kt at 11:58 PM, ebb 1.5 kt at 5:07 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:10 AMHigh4.7 ft
6:41 AMLow3.1 ft
12:21 PMHigh5.7 ft
7:20 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
3:50 AMslack–
5:52 AMmax ebb SW (235°)0.6 kt
7:42 AMslack–
10:35 AMmax flood ENE (074°)2.0 kt
1:54 PMslack–
5:07 PMmax ebb SW (235°)1.5 kt
8:32 PMslack–
11:58 PMmax flood ENE (074°)2.7 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.