RaceAtlas

Alcatraz Island Tides: Sunday, October 11, 2020

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

0.4 ft1:35 AM4.7 ft9:10 AM3.1 ft2:08 PM5.2 ft7:36 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 7:36 PM, low 0.4 ft at 1:35 AM. Gate: flood 2.2 kt at 6:14 AM, ebb 0.6 kt at 12:23 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
1:35 AMLow0.4 ft
9:10 AMHigh4.7 ft
2:08 PMLow3.1 ft
7:36 PMHigh5.2 ft
Current · Golden Gate
TimeStateSpeed
2:23 AMslack–
6:14 AMmax flood ENE (074°)2.2 kt
10:32 AMslack–
12:23 PMmax ebb SW (235°)0.6 kt
2:26 PMslack–
5:22 PMmax flood ENE (074°)1.9 kt
8:57 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.