RaceAtlas

Alcatraz Island Tides: Wednesday, October 11, 2023

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

0.6 ft4:19 AM5.2 ft11:04 AM1.7 ft4:45 PM5.1 ft10:38 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 11:04 AM, low 0.6 ft at 4:19 AM. Gate: flood 2.7 kt at 8:46 AM, ebb 1.1 kt at 3:19 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
4:19 AMLow0.6 ft
11:04 AMHigh5.2 ft
4:45 PMLow1.7 ft
10:38 PMHigh5.1 ft
Current · Golden Gate
TimeStateSpeed
2:35 AMmax ebb SW (235°)1.1 kt
5:00 AMslack–
8:46 AMmax flood ENE (074°)2.7 kt
12:20 PMslack–
3:19 PMmax ebb SW (235°)1.1 kt
5:35 PMslack–
8:56 PMmax flood ENE (074°)2.0 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.