RaceAtlas

Alcatraz Island Tides: Tuesday, February 9, 2027

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

5.2 ft1:29 AM1.8 ft7:00 AM5.1 ft12:59 PM0.5 ft7:08 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 1:29 AM, low 0.5 ft at 7:08 PM. Gate: flood 3.2 kt at 11:16 PM, ebb 1.4 kt at 5:21 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
1:29 AMHigh5.2 ft
7:00 AMLow1.8 ft
12:59 PMHigh5.1 ft
7:08 PMLow0.5 ft
Current · Golden Gate
TimeStateSpeed
2:41 AMslack–
5:29 AMmax ebb SW (235°)1.2 kt
8:17 AMslack–
11:10 AMmax flood ENE (074°)2.3 kt
2:36 PMslack–
5:21 PMmax ebb SW (235°)1.4 kt
8:00 PMslack–
11:16 PMmax flood ENE (074°)3.2 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.