RaceAtlas

Alcatraz Island Tides: Sunday, February 14, 2021

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

5.2 ft1:47 AM1.9 ft7:12 AM5.3 ft1:08 PM0.2 ft7:28 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 1:08 PM, low 0.2 ft at 7:28 PM. Gate: flood 3.0 kt at 11:53 PM, ebb 1.5 kt at 5:38 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
1:47 AMHigh5.2 ft
7:12 AMLow1.9 ft
1:08 PMHigh5.3 ft
7:28 PMLow0.2 ft
Current · Golden Gate
TimeStateSpeed
3:16 AMslack–
6:25 AMmax ebb SW (235°)1.4 kt
8:37 AMslack–
11:31 AMmax flood ENE (074°)2.4 kt
2:45 PMslack–
5:38 PMmax ebb SW (235°)1.5 kt
8:35 PMslack–
11:53 PMmax flood ENE (074°)3.0 kt

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.