RaceAtlas

Alcatraz Island Tides: Tuesday, January 2, 2024

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

4.9 ft4:31 AM2.7 ft10:23 AM4.1 ft3:24 PM1.1 ft9:50 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 4:31 AM, low 1.1 ft at 9:50 PM. Gate: flood 2.5 kt at 1:35 AM, ebb 0.8 kt at 8:09 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
4:31 AMHigh4.9 ft
10:23 AMLow2.7 ft
3:24 PMHigh4.1 ft
9:50 PMLow1.1 ft
Current · Golden Gate
TimeStateSpeed
1:35 AMmax flood ENE (074°)2.5 kt
6:16 AMslack–
8:34 AMmax ebb SW (235°)0.8 kt
11:13 AMslack–
1:53 PMmax flood ENE (074°)1.3 kt
5:57 PMslack–
8:09 PMmax ebb SW (235°)0.8 kt
10:33 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.