RaceAtlas

Alcatraz Island Tides: Sunday, February 16, 2020

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

6.0 ft5:20 AM0.4 ft12:28 PM4.0 ft7:25 PM2.7 ft11:56 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 5:20 AM, low 0.4 ft at 12:28 PM. Gate: flood 2.8 kt at 2:37 AM, ebb 1.2 kt at 9:09 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
5:20 AMHigh6.0 ft
12:28 PMLow0.4 ft
7:25 PMHigh4.0 ft
11:56 PMLow2.7 ft
Current · Golden Gate
TimeStateSpeed
2:37 AMmax flood ENE (074°)2.8 kt
6:18 AMslack–
9:09 AMmax ebb SW (235°)1.2 kt
1:07 PMslack–
4:35 PMmax flood ENE (074°)2.2 kt
8:07 PMslack–
10:18 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.