RaceAtlas

Alcatraz Island Tides: Friday, July 3, 2020

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

-1.0 ft5:11 AM4.7 ft12:17 PM2.8 ft4:40 PM6.9 ft10:54 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.9 ft at 10:54 PM, low -1.0 ft at 5:11 AM. Gate: flood 3.1 kt at 8:50 PM, ebb 1.8 kt at 3:53 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
5:11 AMLow-1.0 ft
12:17 PMHigh4.7 ft
4:40 PMLow2.8 ft
10:54 PMHigh6.9 ft
Current · Golden Gate
TimeStateSpeed
3:53 AMmax ebb SW (235°)1.8 kt
6:22 AMslack–
9:34 AMmax flood ENE (074°)3.1 kt
1:08 PMslack–
3:38 PMmax ebb SW (235°)1.1 kt
5:43 PMslack–
8:50 PMmax flood ENE (074°)3.1 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.