RaceAtlas

Alcatraz Island Tides: Friday, May 28, 2021

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

6.8 ft12:57 AM-1.8 ft7:58 AM4.9 ft3:19 PM2.9 ft7:46 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.8 ft at 12:57 AM, low -1.8 ft at 7:58 AM. Gate: flood 3.1 kt at 12:25 PM, ebb 1.9 kt at 4:49 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
12:57 AMHigh6.8 ft
7:58 AMLow-1.8 ft
3:19 PMHigh4.9 ft
7:46 PMLow2.9 ft
Current · Golden Gate
TimeStateSpeed
2:03 AMslack–
4:49 AMmax ebb SW (235°)1.9 kt
9:14 AMslack–
12:25 PMmax flood ENE (074°)3.1 kt
4:21 PMslack–
6:48 PMmax ebb SW (235°)1.0 kt
8:51 PMslack–
11:48 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.