RaceAtlas

Alcatraz Island Tides: Friday, April 2, 2021

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

6.0 ft3:27 AM-0.6 ft10:23 AM4.3 ft5:40 PM2.8 ft10:10 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 3:27 AM, low -0.6 ft at 10:23 AM. Gate: flood 3.1 kt at 1:17 AM, ebb 1.6 kt at 7:07 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
3:27 AMHigh6.0 ft
10:23 AMLow-0.6 ft
5:40 PMHigh4.3 ft
10:10 PMLow2.8 ft
Current · Golden Gate
TimeStateSpeed
1:17 AMmax flood ENE (074°)3.1 kt
4:24 AMslack–
7:07 AMmax ebb SW (235°)1.6 kt
11:23 AMslack–
2:35 PMmax flood ENE (074°)2.5 kt
6:44 PMslack–
8:52 PMmax ebb SW (235°)0.9 kt
11:06 PMslack–

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.