RaceAtlas

Alcatraz Island Tides: Wednesday, May 9, 2029

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

0.6 ft4:13 AM4.0 ft10:29 AM1.6 ft3:44 PM5.5 ft10:10 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 10:10 PM, low 0.6 ft at 4:13 AM. Gate: flood 2.4 kt at 7:56 PM, ebb 1.5 kt at 2:42 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
4:13 AMLow0.6 ft
10:29 AMHigh4.0 ft
3:44 PMLow1.6 ft
10:10 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
2:42 AMmax ebb SW (235°)1.5 kt
5:03 AMslack–
8:23 AMmax flood ENE (074°)2.4 kt
11:39 AMslack–
1:51 PMmax ebb SW (235°)0.8 kt
4:19 PMslack–
7:56 PMmax flood ENE (074°)2.4 kt
11:28 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.