RaceAtlas

Alcatraz Island Tides: Monday, November 20, 2023

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

5.0 ft6:20 AM3.0 ft11:38 AM4.9 ft4:59 PM0.0 ft11:45 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 6:20 AM, low 0.0 ft at 11:45 PM. Gate: flood 2.7 kt at 3:06 AM, ebb 1.3 kt at 9:20 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
6:20 AMHigh5.0 ft
11:38 AMLow3.0 ft
4:59 PMHigh4.9 ft
11:45 PMLow0.0 ft
Current · Golden Gate
TimeStateSpeed
3:06 AMmax flood ENE (074°)2.7 kt
7:50 AMslack–
10:18 AMmax ebb SW (235°)0.8 kt
12:10 PMslack–
2:54 PMmax flood ENE (074°)1.9 kt
6:14 PMslack–
9:20 PMmax ebb SW (235°)1.3 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.