RaceAtlas

Alcatraz Island Tides: Thursday, November 17, 2022

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

4.9 ft7:23 AM2.7 ft1:10 PM4.2 ft6:09 PM4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 7:23 AM, low 2.7 ft at 1:10 PM. Gate: flood 2.2 kt at 4:40 AM, ebb 0.8 kt at 10:28 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
7:23 AMHigh4.9 ft
1:10 PMLow2.7 ft
6:09 PMHigh4.2 ft
Current · Golden Gate
TimeStateSpeed
12:25 AMslack–
4:40 AMmax flood ENE (074°)2.2 kt
8:55 AMslack–
11:04 AMmax ebb SW (235°)0.7 kt
1:19 PMslack–
4:12 PMmax flood ENE (074°)1.2 kt
8:03 PMslack–
10:28 PMmax ebb SW (235°)0.8 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.