RaceAtlas

Alcatraz Island Tides: Friday, January 19, 2029

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

5.2 ft2:48 AM2.1 ft8:38 AM4.5 ft2:18 PM1.0 ft8:25 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 2:48 AM, low 1.0 ft at 8:25 PM. Gate: flood 2.8 kt at 12:21 AM, ebb 1.1 kt at 6:48 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
2:48 AMHigh5.2 ft
8:38 AMLow2.1 ft
2:18 PMHigh4.5 ft
8:25 PMLow1.0 ft
Current · Golden Gate
TimeStateSpeed
12:21 AMmax flood ENE (074°)2.8 kt
4:36 AMslack–
7:23 AMmax ebb SW (235°)1.1 kt
9:57 AMslack–
12:50 PMmax flood ENE (074°)1.9 kt
4:24 PMslack–
6:48 PMmax ebb SW (235°)1.1 kt
9:28 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.