RaceAtlas

Alcatraz Island Tides: Friday, January 10, 2025

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

3.1 ft1:34 AM6.7 ft7:55 AM-0.8 ft3:18 PM4.6 ft10:35 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.7 ft at 7:55 AM, low -0.8 ft at 3:18 PM. Gate: flood 2.8 kt at 7:35 PM, ebb 1.6 kt at 1:59 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:34 AMLow3.1 ft
7:55 AMHigh6.7 ft
3:18 PMLow-0.8 ft
10:35 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
12:05 AMmax ebb SW (235°)0.7 kt
2:17 AMslack–
5:35 AMmax flood ENE (074°)2.7 kt
9:09 AMslack–
1:59 PMmax ebb SW (235°)1.6 kt
4:19 PMslack–
7:35 PMmax flood ENE (074°)2.8 kt
11:10 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.