RaceAtlas

Alcatraz Island Tides: Wednesday, December 6, 2023

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

5.1 ft7:05 AM2.0 ft1:27 PM3.8 ft6:48 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 7:05 AM, low 2.0 ft at 1:27 PM. Gate: flood 2.2 kt at 4:18 AM, ebb 0.9 kt at 11:11 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
7:05 AMHigh5.1 ft
1:27 PMLow2.0 ft
6:48 PMHigh3.8 ft
Current · Golden Gate
TimeStateSpeed
12:16 AMslack–
4:18 AMmax flood ENE (074°)2.2 kt
8:33 AMslack–
11:11 AMmax ebb SW (235°)0.9 kt
1:56 PMslack–
5:32 PMmax flood ENE (074°)1.4 kt
8:51 PMslack–
10:42 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.