RaceAtlas

Alcatraz Island Tides: Monday, December 9, 2024

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

5.5 ft6:27 AM1.7 ft12:44 PM4.2 ft6:27 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 6:27 AM, low 1.7 ft at 12:44 PM. Gate: flood 3.0 kt at 3:31 AM, ebb 1.3 kt at 10:57 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
6:27 AMHigh5.5 ft
12:44 PMLow1.7 ft
6:27 PMHigh4.2 ft
Current · Golden Gate
TimeStateSpeed
12:04 AMslack–
3:31 AMmax flood ENE (074°)3.0 kt
7:48 AMslack–
10:57 AMmax ebb SW (235°)1.3 kt
1:32 PMslack–
4:26 PMmax flood ENE (074°)2.0 kt
7:54 PMslack–
10:23 PMmax ebb SW (235°)1.1 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.