RaceAtlas

Alcatraz Island Tides: Sunday, February 20, 2022

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

5.4 ft2:09 AM1.3 ft7:56 AM4.8 ft2:03 PM0.9 ft7:55 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 2:09 AM, low 0.9 ft at 7:55 PM. Gate: flood 2.5 kt at 12:06 PM, ebb 1.4 kt at 5:55 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:09 AMHigh5.4 ft
7:56 AMLow1.3 ft
2:03 PMHigh4.8 ft
7:55 PMLow0.9 ft
Current · Golden Gate
TimeStateSpeed
3:07 AMslack–
5:55 AMmax ebb SW (235°)1.4 kt
9:07 AMslack–
12:06 PMmax flood ENE (074°)2.5 kt
3:39 PMslack–
6:28 PMmax ebb SW (235°)1.4 kt
9:00 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.