RaceAtlas

Alcatraz Island Tides: Saturday, January 18, 2025

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

5.1 ft3:06 AM2.4 ft8:38 AM4.7 ft2:10 PM0.6 ft8:34 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 3:06 AM, low 0.6 ft at 8:34 PM. Gate: flood 3.1 kt at 12:34 AM, ebb 1.2 kt at 6:53 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
3:06 AMHigh5.1 ft
8:38 AMLow2.4 ft
2:10 PMHigh4.7 ft
8:34 PMLow0.6 ft
Current · Golden Gate
TimeStateSpeed
12:34 AMmax flood ENE (074°)3.1 kt
4:44 AMslack–
7:28 AMmax ebb SW (235°)1.1 kt
9:55 AMslack–
12:46 PMmax flood ENE (074°)1.8 kt
4:12 PMslack–
6:53 PMmax ebb SW (235°)1.2 kt
9:39 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.