RaceAtlas

Alcatraz Island Tides: Monday, April 26, 2027

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

5.1 ft3:10 AM-0.1 ft10:29 AM4.1 ft6:24 PM3.3 ft10:49 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 3:10 AM, low -0.1 ft at 10:29 AM. Gate: flood 2.2 kt at 3:52 PM, ebb 1.0 kt at 7:31 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
3:10 AMHigh5.1 ft
10:29 AMLow-0.1 ft
6:24 PMHigh4.1 ft
10:49 PMLow3.3 ft
Current · Golden Gate
TimeStateSpeed
1:26 AMmax flood ENE (074°)1.9 kt
4:48 AMslack–
7:31 AMmax ebb SW (235°)1.0 kt
11:36 AMslack–
3:52 PMmax flood ENE (074°)2.2 kt
7:53 PMslack–
9:37 PMmax ebb SW (235°)0.5 kt
11:24 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.