RaceAtlas

Alcatraz Island Tides: Friday, October 11, 2030

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

5.2 ft12:22 AM1.6 ft5:46 AM6.0 ft12:07 PM0.1 ft6:30 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 12:07 PM, low 0.1 ft at 6:30 PM. Gate: flood 3.2 kt at 10:57 PM, ebb 1.8 kt at 5:18 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
12:22 AMHigh5.2 ft
5:46 AMLow1.6 ft
12:07 PMHigh6.0 ft
6:30 PMLow0.1 ft
Current · Golden Gate
TimeStateSpeed
1:33 AMslack–
4:13 AMmax ebb SW (235°)1.4 kt
6:48 AMslack–
9:57 AMmax flood ENE (074°)3.1 kt
1:25 PMslack–
5:18 PMmax ebb SW (235°)1.8 kt
7:50 PMslack–
10:57 PMmax flood ENE (074°)3.2 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.