RaceAtlas

Alcatraz Island Tides: Wednesday, June 19, 2024

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

-0.3 ft4:55 AM4.1 ft12:09 PM3.1 ft4:08 PM6.2 ft10:18 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 10:18 PM, low -0.3 ft at 4:55 AM. Gate: flood 2.5 kt at 8:02 PM, ebb 1.4 kt at 1:29 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
4:55 AMLow-0.3 ft
12:09 PMHigh4.1 ft
4:08 PMLow3.1 ft
10:18 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
1:29 AMmax ebb SW (235°)1.4 kt
5:49 AMslack–
9:33 AMmax flood ENE (074°)2.3 kt
1:22 PMslack–
2:57 PMmax ebb SW (235°)0.5 kt
4:37 PMslack–
8:02 PMmax flood ENE (074°)2.5 kt
11:17 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.