RaceAtlas

Alcatraz Island Tides: Tuesday, December 5, 2023

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

4.9 ft6:33 AM2.6 ft12:32 PM3.9 ft5:26 PM1.1 ft11:55 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 6:33 AM, low 1.1 ft at 11:55 PM. Gate: flood 2.3 kt at 3:55 AM, ebb 0.7 kt at 10:38 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
6:33 AMHigh4.9 ft
12:32 PMLow2.6 ft
5:26 PMHigh3.9 ft
11:55 PMLow1.1 ft
Current · Golden Gate
TimeStateSpeed
3:55 AMmax flood ENE (074°)2.3 kt
8:08 AMslack–
10:38 AMmax ebb SW (235°)0.7 kt
12:52 PMslack–
4:15 PMmax flood ENE (074°)1.1 kt
7:35 PMslack–
9:50 PMmax ebb SW (235°)0.7 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.