RaceAtlas

Alcatraz Island Tides: Monday, December 8, 2031

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

5.4 ft6:35 AM1.5 ft1:19 PM3.7 ft7:11 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 6:35 AM, low 1.5 ft at 1:19 PM. Gate: flood 2.4 kt at 3:34 AM, ebb 1.1 kt at 10:30 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
6:35 AMHigh5.4 ft
1:19 PMLow1.5 ft
7:11 PMHigh3.7 ft
Current · Golden Gate
TimeStateSpeed
3:34 AMmax flood ENE (074°)2.4 kt
7:52 AMslack–
10:30 AMmax ebb SW (235°)1.1 kt
1:51 PMslack–
5:11 PMmax flood ENE (074°)1.5 kt
9:02 PMslack–
10:48 PMmax ebb SW (235°)0.6 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.