RaceAtlas

Alcatraz Island Tides: Friday, July 14, 2023

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

-0.4 ft4:36 AM4.5 ft11:46 AM3.2 ft3:54 PM6.4 ft9:58 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 9:58 PM, low -0.4 ft at 4:36 AM. Gate: flood 2.8 kt at 8:45 AM, ebb 1.6 kt at 3:12 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:36 AMLow-0.4 ft
11:46 AMHigh4.5 ft
3:54 PMLow3.2 ft
9:58 PMHigh6.4 ft
Current · Golden Gate
TimeStateSpeed
3:12 AMmax ebb SW (235°)1.6 kt
5:27 AMslack–
8:45 AMmax flood ENE (074°)2.8 kt
12:11 PMslack–
2:29 PMmax ebb SW (235°)0.8 kt
4:35 PMslack–
7:51 PMmax flood ENE (074°)2.5 kt
11:22 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.