RaceAtlas

Alcatraz Island Tides: Friday, September 29, 2023

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

0.1 ft5:53 AM6.1 ft12:27 PM0.4 ft6:22 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 12:27 PM, low 0.1 ft at 5:53 AM. Gate: flood 3.6 kt at 10:03 AM, ebb 1.9 kt at 5:05 PM.
Modelled current at the Golden Gate on a 3.6 kt floodThe Gate at max flood, 3.6 kt
Tide height
TimeHeight
5:53 AMLow0.1 ft
12:27 PMHigh6.1 ft
6:22 PMLow0.4 ft
Current · Golden Gate
TimeStateSpeed
1:09 AMslack–
4:07 AMmax ebb SW (235°)1.8 kt
6:57 AMslack–
10:03 AMmax flood ENE (074°)3.6 kt
1:36 PMslack–
5:05 PMmax ebb SW (235°)1.9 kt
7:46 PMslack–
10:41 PMmax flood ENE (074°)3.3 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.