RaceAtlas

Alcatraz Island Tides: Sunday, March 15, 2020

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

5.8 ft4:40 AM0.1 ft11:40 AM4.1 ft6:49 PM2.8 ft11:28 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 4:40 AM, low 0.1 ft at 11:40 AM. Gate: flood 2.9 kt at 2:13 AM, ebb 1.3 kt at 8:16 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
4:40 AMHigh5.8 ft
11:40 AMLow0.1 ft
6:49 PMHigh4.1 ft
11:28 PMLow2.8 ft
Current · Golden Gate
TimeStateSpeed
2:13 AMmax flood ENE (074°)2.9 kt
5:42 AMslack–
8:16 AMmax ebb SW (235°)1.3 kt
12:31 PMslack–
3:53 PMmax flood ENE (074°)2.3 kt
7:39 PMslack–
9:51 PMmax ebb SW (235°)0.9 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.