RaceAtlas

Alcatraz Island Tides: Wednesday, March 22, 2023

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

5.8 ft12:58 AM0.3 ft6:50 AM5.5 ft1:10 PM0.3 ft7:00 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 12:58 AM, low 0.3 ft at 6:50 AM. Gate: flood 3.5 kt at 11:06 PM, ebb 1.9 kt at 5:36 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
12:58 AMHigh5.8 ft
6:50 AMLow0.3 ft
1:10 PMHigh5.5 ft
7:00 PMLow0.3 ft
Current · Golden Gate
TimeStateSpeed
2:07 AMslack–
5:36 AMmax ebb SW (235°)1.9 kt
8:10 AMslack–
11:04 AMmax flood ENE (074°)3.2 kt
2:27 PMslack–
5:13 PMmax ebb SW (235°)1.7 kt
8:03 PMslack–
11:06 PMmax flood ENE (074°)3.5 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.