RaceAtlas

Alcatraz Island Tides: Monday, May 15, 2023

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

1.1 ft3:22 AM4.5 ft9:17 AM0.5 ft3:05 PM5.8 ft9:51 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 9:51 PM, low 0.5 ft at 3:05 PM. Gate: flood 3.1 kt at 7:18 PM, ebb 1.6 kt at 1:51 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
3:22 AMLow1.1 ft
9:17 AMHigh4.5 ft
3:05 PMLow0.5 ft
9:51 PMHigh5.8 ft
Current · Golden Gate
TimeStateSpeed
1:51 AMmax ebb SW (235°)1.6 kt
4:12 AMslack–
7:10 AMmax flood ENE (074°)2.4 kt
10:33 AMslack–
1:14 PMmax ebb SW (235°)1.2 kt
3:55 PMslack–
7:18 PMmax flood ENE (074°)3.1 kt
11:00 PMslack–

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.