RaceAtlas

Alcatraz Island Tides: Sunday, October 24, 2027

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

0.1 ft1:35 AM5.2 ft8:47 AM2.2 ft2:20 PM5.1 ft8:04 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 8:47 AM, low 0.1 ft at 1:35 AM. Gate: flood 2.8 kt at 5:57 AM, ebb 1.1 kt at 12:47 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:35 AMLow0.1 ft
8:47 AMHigh5.2 ft
2:20 PMLow2.2 ft
8:04 PMHigh5.1 ft
Current · Golden Gate
TimeStateSpeed
2:28 AMslack–
5:57 AMmax flood ENE (074°)2.8 kt
10:05 AMslack–
12:47 PMmax ebb SW (235°)1.1 kt
3:00 PMslack–
5:55 PMmax flood ENE (074°)2.1 kt
9:27 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.