RaceAtlas

Alcatraz Island Tides: Saturday, May 11, 2030

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

2.3 ft1:15 AM4.1 ft6:35 AM0.5 ft12:58 PM5.0 ft8:08 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 8:08 PM, low 0.5 ft at 12:58 PM. Gate: flood 2.6 kt at 5:10 PM, ebb 0.9 kt at 11:01 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
1:15 AMLow2.3 ft
6:35 AMHigh4.1 ft
12:58 PMLow0.5 ft
8:08 PMHigh5.0 ft
Current · Golden Gate
TimeStateSpeed
1:50 AMslack–
4:33 AMmax flood ENE (074°)1.6 kt
8:22 AMslack–
11:01 AMmax ebb SW (235°)0.9 kt
1:37 PMslack–
5:10 PMmax flood ENE (074°)2.6 kt
9:29 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.