RaceAtlas

Alcatraz Island Tides: Wednesday, April 5, 2023

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

5.2 ft12:09 AM0.8 ft6:04 AM4.9 ft12:17 PM0.9 ft6:03 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 12:09 AM, low 0.8 ft at 6:04 AM. Gate: flood 3.1 kt at 9:56 PM, ebb 1.5 kt at 3:56 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
12:09 AMHigh5.2 ft
6:04 AMLow0.8 ft
12:17 PMHigh4.9 ft
6:03 PMLow0.9 ft
Current · Golden Gate
TimeStateSpeed
1:10 AMslack–
3:56 AMmax ebb SW (235°)1.5 kt
7:07 AMslack–
10:09 AMmax flood ENE (074°)2.4 kt
1:48 PMslack–
4:10 PMmax ebb SW (235°)1.2 kt
6:44 PMslack–
9:56 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.