RaceAtlas

Alcatraz Island Tides: Wednesday, April 29, 2020

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

5.1 ft3:55 AM-0.3 ft11:09 AM4.2 ft7:07 PM3.3 ft11:33 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 3:55 AM, low -0.3 ft at 11:09 AM. Gate: flood 2.3 kt at 2:11 AM, ebb 1.3 kt at 8:12 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
3:55 AMHigh5.1 ft
11:09 AMLow-0.3 ft
7:07 PMHigh4.2 ft
11:33 PMLow3.3 ft
Current · Golden Gate
TimeStateSpeed
2:11 AMmax flood ENE (074°)2.3 kt
5:14 AMslack–
8:12 AMmax ebb SW (235°)1.3 kt
12:13 PMslack–
3:37 PMmax flood ENE (074°)2.2 kt
8:35 PMslack–
10:22 PMmax ebb SW (235°)0.5 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.