RaceAtlas

Alcatraz Island Tides: Tuesday, January 22, 2030

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

5.3 ft1:46 AM2.0 ft7:03 AM5.6 ft1:02 PM-0.1 ft7:21 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 1:02 PM, low -0.1 ft at 7:21 PM. Gate: flood 3.5 kt at 11:35 PM, ebb 1.8 kt at 5:26 PM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
1:46 AMHigh5.3 ft
7:03 AMLow2.0 ft
1:02 PMHigh5.6 ft
7:21 PMLow-0.1 ft
Current · Golden Gate
TimeStateSpeed
2:52 AMslack–
5:33 AMmax ebb SW (235°)1.2 kt
8:14 AMslack–
11:06 AMmax flood ENE (074°)2.6 kt
2:19 PMslack–
5:26 PMmax ebb SW (235°)1.8 kt
8:26 PMslack–
11:35 PMmax flood ENE (074°)3.5 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.