RaceAtlas

Alcatraz Island Tides: Wednesday, January 18, 2023

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

3.2 ft1:29 AM6.5 ft7:50 AM-0.7 ft3:09 PM4.5 ft10:34 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 7:50 AM, low -0.7 ft at 3:09 PM. Gate: flood 2.7 kt at 5:37 AM, ebb 1.5 kt at 11:46 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
1:29 AMLow3.2 ft
7:50 AMHigh6.5 ft
3:09 PMLow-0.7 ft
10:34 PMHigh4.5 ft
Current · Golden Gate
TimeStateSpeed
12:23 AMmax ebb SW (235°)0.6 kt
2:17 AMslack–
5:37 AMmax flood ENE (074°)2.7 kt
8:59 AMslack–
11:46 AMmax ebb SW (235°)1.5 kt
4:14 PMslack–
7:44 PMmax flood ENE (074°)2.5 kt
11:37 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.