RaceAtlas

Alcatraz Island Tides: Tuesday, January 28, 2020

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

4.9 ft2:29 AM2.5 ft7:41 AM5.2 ft1:23 PM0.2 ft7:58 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 1:23 PM, low 0.2 ft at 7:58 PM. Gate: flood 2.9 kt at 12:05 AM, ebb 1.4 kt at 6:03 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:29 AMHigh4.9 ft
7:41 AMLow2.5 ft
1:23 PMHigh5.2 ft
7:58 PMLow0.2 ft
Current · Golden Gate
TimeStateSpeed
12:05 AMmax flood ENE (074°)2.9 kt
4:15 AMslack–
6:54 AMmax ebb SW (235°)1.0 kt
9:03 AMslack–
11:53 AMmax flood ENE (074°)2.0 kt
3:13 PMslack–
6:03 PMmax ebb SW (235°)1.4 kt
9:05 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.