RaceAtlas

Alcatraz Island Tides: Sunday, April 29, 2029

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

6.7 ft12:16 AM-1.6 ft7:01 AM4.9 ft2:03 PM2.2 ft6:48 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.7 ft at 12:16 AM, low -1.6 ft at 7:01 AM. Gate: flood 3.4 kt at 10:54 PM, ebb 2.0 kt at 4:09 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
12:16 AMHigh6.7 ft
7:01 AMLow-1.6 ft
2:03 PMHigh4.9 ft
6:48 PMLow2.2 ft
Current · Golden Gate
TimeStateSpeed
1:17 AMslack–
4:09 AMmax ebb SW (235°)2.0 kt
8:18 AMslack–
11:23 AMmax flood ENE (074°)3.3 kt
3:07 PMslack–
5:35 PMmax ebb SW (235°)1.2 kt
7:57 PMslack–
10:54 PMmax flood ENE (074°)3.4 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.