RaceAtlas

Alcatraz Island Tides: Monday, January 25, 2021

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

3.2 ft2:49 AM6.0 ft8:42 AM-0.3 ft3:59 PM4.6 ft11:16 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 8:42 AM, low -0.3 ft at 3:59 PM. Gate: flood 2.4 kt at 8:35 PM, ebb 1.2 kt at 12:48 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
2:49 AMLow3.2 ft
8:42 AMHigh6.0 ft
3:59 PMLow-0.3 ft
11:16 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
1:04 AMmax ebb SW (235°)0.4 kt
2:48 AMslack–
6:09 AMmax flood ENE (074°)2.1 kt
9:49 AMslack–
12:48 PMmax ebb SW (235°)1.2 kt
4:54 PMslack–
8:35 PMmax flood ENE (074°)2.4 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.