RaceAtlas

Alcatraz Island Tides: Wednesday, January 10, 2029

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

2.8 ft12:59 AM6.5 ft7:28 AM-0.5 ft2:45 PM4.4 ft9:52 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 7:28 AM, low -0.5 ft at 2:45 PM. Gate: flood 2.8 kt at 4:58 AM, ebb 1.5 kt at 1:20 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
12:59 AMLow2.8 ft
7:28 AMHigh6.5 ft
2:45 PMLow-0.5 ft
9:52 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
1:41 AMslack–
4:58 AMmax flood ENE (074°)2.8 kt
8:34 AMslack–
1:20 PMmax ebb SW (235°)1.5 kt
3:40 PMslack–
6:57 PMmax flood ENE (074°)2.6 kt
10:30 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.