RaceAtlas

Alcatraz Island Tides: Monday, July 26, 2021

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

6.4 ft1:21 AM-0.8 ft8:08 AM5.3 ft3:13 PM2.5 ft8:17 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 1:21 AM, low -0.8 ft at 8:08 AM. Gate: flood 3.3 kt at 12:33 PM, ebb 1.8 kt at 6:16 AM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
1:21 AMHigh6.4 ft
8:08 AMLow-0.8 ft
3:13 PMHigh5.3 ft
8:17 PMLow2.5 ft
Current · Golden Gate
TimeStateSpeed
2:42 AMslack–
6:16 AMmax ebb SW (235°)1.8 kt
9:18 AMslack–
12:33 PMmax flood ENE (074°)3.3 kt
4:28 PMslack–
7:27 PMmax ebb SW (235°)1.3 kt
9:31 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.