RaceAtlas

Alcatraz Island Tides: Tuesday, December 8, 2020

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

5.3 ft6:27 AM2.3 ft12:21 PM4.4 ft5:50 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 6:27 AM, low 2.3 ft at 12:21 PM. Gate: flood 2.9 kt at 3:22 AM, ebb 1.2 kt at 10:11 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
6:27 AMHigh5.3 ft
12:21 PMLow2.3 ft
5:50 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
3:22 AMmax flood ENE (074°)2.9 kt
7:48 AMslack–
10:32 AMmax ebb SW (235°)1.0 kt
1:05 PMslack–
3:51 PMmax flood ENE (074°)1.8 kt
7:23 PMslack–
10:11 PMmax ebb SW (235°)1.2 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.