RaceAtlas

Alcatraz Island Tides: Wednesday, June 28, 2023

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

1.1 ft2:42 AM3.6 ft8:56 AM2.2 ft1:39 PM5.9 ft8:22 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 8:22 PM, low 1.1 ft at 2:42 AM. Gate: flood 2.5 kt at 5:45 PM, ebb 0.5 kt at 12:18 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:42 AMLow1.1 ft
8:56 AMHigh3.6 ft
1:39 PMLow2.2 ft
8:22 PMHigh5.9 ft
Current · Golden Gate
TimeStateSpeed
3:26 AMslack–
7:02 AMmax flood ENE (074°)1.6 kt
10:47 AMslack–
12:18 PMmax ebb SW (235°)0.5 kt
2:00 PMslack–
5:45 PMmax flood ENE (074°)2.5 kt
9:26 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.