RaceAtlas

Alcatraz Island Tides: Friday, July 11, 2031

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

1.3 ft12:10 AM4.1 ft6:06 AM1.4 ft11:35 AM6.0 ft6:26 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 6:26 PM, low 1.3 ft at 12:10 AM. Gate: flood 2.8 kt at 3:33 PM, ebb 1.3 kt at 11:38 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
12:10 AMLow1.3 ft
6:06 AMHigh4.1 ft
11:35 AMLow1.4 ft
6:26 PMHigh6.0 ft
Current · Golden Gate
TimeStateSpeed
12:51 AMslack–
3:47 AMmax flood ENE (074°)2.2 kt
7:13 AMslack–
9:31 AMmax ebb SW (235°)1.1 kt
12:15 PMslack–
3:33 PMmax flood ENE (074°)2.8 kt
7:39 PMslack–
11:38 PMmax ebb SW (235°)1.3 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.