RaceAtlas

Alcatraz Island Tides: Friday, May 11, 2029

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

-0.1 ft5:25 AM4.2 ft12:10 PM2.2 ft4:56 PM5.7 ft11:05 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 11:05 PM, low -0.1 ft at 5:25 AM. Gate: flood 2.7 kt at 9:51 AM, ebb 1.5 kt at 3:42 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
5:25 AMLow-0.1 ft
12:10 PMHigh4.2 ft
4:56 PMLow2.2 ft
11:05 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
3:42 AMmax ebb SW (235°)1.5 kt
6:23 AMslack–
9:51 AMmax flood ENE (074°)2.7 kt
1:22 PMslack–
3:21 PMmax ebb SW (235°)0.8 kt
5:33 PMslack–
8:48 PMmax flood ENE (074°)2.4 kt

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.