RaceAtlas

Alcatraz Island Tides: Tuesday, May 2, 2023

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

1.0 ft4:32 AM4.3 ft10:32 AM1.0 ft4:15 PM5.3 ft10:48 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 10:48 PM, low 1.0 ft at 4:32 AM. Gate: flood 2.7 kt at 8:08 PM, ebb 1.3 kt at 2:30 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
4:32 AMLow1.0 ft
10:32 AMHigh4.3 ft
4:15 PMLow1.0 ft
10:48 PMHigh5.3 ft
Current · Golden Gate
TimeStateSpeed
2:30 AMmax ebb SW (235°)1.3 kt
5:22 AMslack–
8:43 AMmax flood ENE (074°)2.0 kt
12:06 PMslack–
2:18 PMmax ebb SW (235°)0.9 kt
4:42 PMslack–
8:08 PMmax flood ENE (074°)2.7 kt
11:47 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.