RaceAtlas

Alcatraz Island Tides: Wednesday, December 27, 2023

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

5.0 ft12:53 AM3.3 ft5:11 AM6.4 ft11:00 AM-1.0 ft6:10 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 11:00 AM, low -1.0 ft at 6:10 PM. Gate: flood 3.1 kt at 10:48 PM, ebb 1.7 kt at 5:07 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
12:53 AMHigh5.0 ft
5:11 AMLow3.3 ft
11:00 AMHigh6.4 ft
6:10 PMLow-1.0 ft
Current · Golden Gate
TimeStateSpeed
1:40 AMslack–
4:00 AMmax ebb SW (235°)1.0 kt
6:11 AMslack–
9:11 AMmax flood ENE (074°)2.7 kt
12:32 PMslack–
5:07 PMmax ebb SW (235°)1.7 kt
7:30 PMslack–
10:48 PMmax flood ENE (074°)3.1 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.