RaceAtlas

Alcatraz Island Tides: Sunday, August 18, 2024

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

-0.9 ft5:26 AM4.9 ft12:31 PM2.7 ft5:08 PM6.8 ft11:15 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.8 ft at 11:15 PM, low -0.9 ft at 5:26 AM. Gate: flood 3.0 kt at 9:47 AM, ebb 1.8 kt at 2:52 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
5:26 AMLow-0.9 ft
12:31 PMHigh4.9 ft
5:08 PMLow2.7 ft
11:15 PMHigh6.8 ft
Current · Golden Gate
TimeStateSpeed
2:52 AMmax ebb SW (235°)1.8 kt
6:27 AMslack–
9:47 AMmax flood ENE (074°)3.0 kt
1:55 PMslack–
4:15 PMmax ebb SW (235°)0.9 kt
6:15 PMslack–
9:13 PMmax flood ENE (074°)2.8 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.