RaceAtlas

Alcatraz Island Tides: Monday, November 9, 2020

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

4.9 ft7:20 AM2.7 ft12:47 PM4.8 ft6:09 PM4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 7:20 AM, low 2.7 ft at 12:47 PM. Gate: flood 2.6 kt at 4:13 AM, ebb 1.2 kt at 10:36 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
7:20 AMHigh4.9 ft
12:47 PMLow2.7 ft
6:09 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
12:38 AMslack–
4:13 AMmax flood ENE (074°)2.6 kt
8:46 AMslack–
11:04 AMmax ebb SW (235°)0.8 kt
1:20 PMslack–
4:06 PMmax flood ENE (074°)1.8 kt
7:36 PMslack–
10:36 PMmax ebb SW (235°)1.2 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.