RaceAtlas

Alcatraz Island Tides: Friday, August 16, 2024

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

-0.2 ft4:00 AM4.5 ft11:26 AM3.4 ft3:31 PM6.4 ft9:31 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 9:31 PM, low -0.2 ft at 4:00 AM. Gate: flood 2.3 kt at 7:17 PM, ebb 1.2 kt at 12:38 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
4:00 AMLow-0.2 ft
11:26 AMHigh4.5 ft
3:31 PMLow3.4 ft
9:31 PMHigh6.4 ft
Current · Golden Gate
TimeStateSpeed
12:38 AMmax ebb SW (235°)1.2 kt
4:57 AMslack–
8:47 AMmax flood ENE (074°)2.3 kt
12:42 PMslack–
2:29 PMmax ebb SW (235°)0.5 kt
4:08 PMslack–
7:17 PMmax flood ENE (074°)2.3 kt
10:41 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.