RaceAtlas

Alcatraz Island Tides: Saturday, January 16, 2021

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

5.2 ft2:37 AM2.7 ft7:39 AM5.6 ft1:22 PM-0.3 ft8:06 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 1:22 PM, low -0.3 ft at 8:06 PM. Gate: flood 3.2 kt at 12:02 AM, ebb 1.6 kt at 6:04 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
2:37 AMHigh5.2 ft
7:39 AMLow2.7 ft
1:22 PMHigh5.6 ft
8:06 PMLow-0.3 ft
Current · Golden Gate
TimeStateSpeed
12:02 AMmax flood ENE (074°)3.2 kt
4:01 AMslack–
6:50 AMmax ebb SW (235°)1.2 kt
8:54 AMslack–
11:42 AMmax flood ENE (074°)2.4 kt
2:54 PMslack–
6:04 PMmax ebb SW (235°)1.6 kt
9:14 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.