RaceAtlas

Alcatraz Island Tides: Saturday, June 17, 2023

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

-1.0 ft6:10 AM4.6 ft1:29 PM3.2 ft5:39 PM6.3 ft11:36 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 11:36 PM, low -1.0 ft at 6:10 AM. Gate: flood 3.2 kt at 10:33 AM, ebb 1.7 kt at 4:52 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
6:10 AMLow-1.0 ft
1:29 PMHigh4.6 ft
5:39 PMLow3.2 ft
11:36 PMHigh6.3 ft
Current · Golden Gate
TimeStateSpeed
12:21 AMslack–
4:52 AMmax ebb SW (235°)1.7 kt
7:20 AMslack–
10:33 AMmax flood ENE (074°)3.2 kt
2:09 PMslack–
4:25 PMmax ebb SW (235°)1.0 kt
6:40 PMslack–
9:44 PMmax flood ENE (074°)2.7 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.