RaceAtlas

Alcatraz Island Tides: Monday, February 17, 2020

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

6.0 ft6:20 AM0.1 ft1:37 PM4.3 ft8:47 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 6:20 AM, low 0.1 ft at 1:37 PM. Gate: flood 2.6 kt at 3:41 AM, ebb 1.2 kt at 12:01 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
6:20 AMHigh6.0 ft
1:37 PMLow0.1 ft
8:47 PMHigh4.3 ft
Current · Golden Gate
TimeStateSpeed
12:27 AMslack–
3:41 AMmax flood ENE (074°)2.6 kt
7:23 AMslack–
12:01 PMmax ebb SW (235°)1.2 kt
2:19 PMslack–
5:45 PMmax flood ENE (074°)2.4 kt
9:16 PMslack–
11:26 PMmax ebb SW (235°)0.8 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.