RaceAtlas

Alcatraz Island Tides: Friday, November 22, 2019

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

0.5 ft1:16 AM5.9 ft8:12 AM1.0 ft2:22 PM4.8 ft8:27 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 8:12 AM, low 0.5 ft at 1:16 AM. Gate: flood 3.1 kt at 5:29 AM, ebb 1.5 kt at 12:49 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
1:16 AMLow0.5 ft
8:12 AMHigh5.9 ft
2:22 PMLow1.0 ft
8:27 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
2:12 AMslack–
5:29 AMmax flood ENE (074°)3.1 kt
9:21 AMslack–
12:49 PMmax ebb SW (235°)1.5 kt
3:19 PMslack–
6:17 PMmax flood ENE (074°)2.5 kt
9:45 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.