RaceAtlas

Alcatraz Island Tides: Thursday, February 13, 2020

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

5.8 ft2:53 AM1.1 ft8:47 AM5.0 ft2:55 PM0.7 ft8:48 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 2:53 AM, low 0.7 ft at 8:48 PM. Gate: flood 3.6 kt at 12:11 AM, ebb 1.5 kt at 7:03 PM.
Modelled current at the Golden Gate on a 3.6 kt floodThe Gate at max flood, 3.6 kt
Tide height
TimeHeight
2:53 AMHigh5.8 ft
8:47 AMLow1.1 ft
2:55 PMHigh5.0 ft
8:48 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
12:11 AMmax flood ENE (074°)3.6 kt
3:53 AMslack–
6:45 AMmax ebb SW (235°)1.4 kt
9:52 AMslack–
12:45 PMmax flood ENE (074°)2.7 kt
4:16 PMslack–
7:03 PMmax ebb SW (235°)1.5 kt
9:51 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.