RaceAtlas

Alcatraz Island Tides: Saturday, July 13, 2030

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

-1.2 ft5:00 AM4.8 ft12:09 PM2.7 ft4:35 PM7.1 ft10:49 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.1 ft at 10:49 PM, low -1.2 ft at 5:00 AM. Gate: flood 3.1 kt at 8:44 PM, ebb 1.8 kt at 3:40 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
5:00 AMLow-1.2 ft
12:09 PMHigh4.8 ft
4:35 PMLow2.7 ft
10:49 PMHigh7.1 ft
Current · Golden Gate
TimeStateSpeed
3:40 AMmax ebb SW (235°)1.8 kt
6:15 AMslack–
9:29 AMmax flood ENE (074°)3.1 kt
1:15 PMslack–
3:45 PMmax ebb SW (235°)1.0 kt
5:40 PMslack–
8:44 PMmax flood ENE (074°)3.1 kt
11:58 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.