RaceAtlas

Alcatraz Island Tides: Monday, October 30, 2023

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

5.1 ft1:52 AM2.4 ft6:41 AM6.5 ft12:51 PM-0.9 ft7:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 12:51 PM, low -0.9 ft at 7:41 PM. Gate: flood 3.2 kt at 10:49 AM, ebb 1.8 kt at 5:12 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
1:52 AMHigh5.1 ft
6:41 AMLow2.4 ft
12:51 PMHigh6.5 ft
7:41 PMLow-0.9 ft
Current · Golden Gate
TimeStateSpeed
2:57 AMslack–
5:19 AMmax ebb SW (235°)1.3 kt
7:49 AMslack–
10:49 AMmax flood ENE (074°)3.2 kt
2:08 PMslack–
5:12 PMmax ebb SW (235°)1.8 kt
9:03 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.