RaceAtlas

Alcatraz Island Tides: Saturday, September 12, 2020

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

0.6 ft2:23 AM4.4 ft9:54 AM3.3 ft2:23 PM5.7 ft8:06 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 8:06 PM, low 0.6 ft at 2:23 AM. Gate: flood 2.0 kt at 5:40 PM, ebb 0.5 kt at 12:38 PM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
2:23 AMLow0.6 ft
9:54 AMHigh4.4 ft
2:23 PMLow3.3 ft
8:06 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
3:11 AMslack–
7:14 AMmax flood ENE (074°)2.0 kt
11:07 AMslack–
12:38 PMmax ebb SW (235°)0.5 kt
2:28 PMslack–
5:40 PMmax flood ENE (074°)2.0 kt
9:22 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.