RaceAtlas

Alcatraz Island Tides: Sunday, January 8, 2023

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

4.7 ft1:39 AM3.2 ft6:03 AM6.0 ft11:45 AM-0.5 ft6:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 11:45 AM, low -0.5 ft at 6:48 PM. Gate: flood 2.8 kt at 11:37 PM, ebb 1.5 kt at 4:25 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:39 AMHigh4.7 ft
6:03 AMLow3.2 ft
11:45 AMHigh6.0 ft
6:48 PMLow-0.5 ft
Current · Golden Gate
TimeStateSpeed
3:05 AMslack–
5:08 AMmax ebb SW (235°)0.6 kt
7:00 AMslack–
9:54 AMmax flood ENE (074°)2.1 kt
1:14 PMslack–
4:25 PMmax ebb SW (235°)1.5 kt
8:05 PMslack–
11:37 PMmax flood ENE (074°)2.8 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.