RaceAtlas

Alcatraz Island Tides: Saturday, April 3, 2021

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

5.8 ft4:22 AM-0.4 ft11:34 AM4.3 ft7:09 PM3.1 ft11:35 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 4:22 AM, low -0.4 ft at 11:34 AM. Gate: flood 2.8 kt at 2:08 AM, ebb 1.3 kt at 8:00 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:22 AMHigh5.8 ft
11:34 AMLow-0.4 ft
7:09 PMHigh4.3 ft
11:35 PMLow3.1 ft
Current · Golden Gate
TimeStateSpeed
2:08 AMmax flood ENE (074°)2.8 kt
5:24 AMslack–
8:00 AMmax ebb SW (235°)1.3 kt
12:28 PMslack–
3:54 PMmax flood ENE (074°)2.3 kt
7:58 PMslack–
10:06 PMmax ebb SW (235°)0.7 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.