RaceAtlas

Alcatraz Island Tides: Saturday, August 17, 2024

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

-0.6 ft4:44 AM4.7 ft11:59 AM3.1 ft4:21 PM6.6 ft10:23 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.6 ft at 10:23 PM, low -0.6 ft at 4:44 AM. Gate: flood 2.6 kt at 9:18 AM, ebb 1.5 kt at 1:48 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:44 AMLow-0.6 ft
11:59 AMHigh4.7 ft
4:21 PMLow3.1 ft
10:23 PMHigh6.6 ft
Current · Golden Gate
TimeStateSpeed
1:48 AMmax ebb SW (235°)1.5 kt
5:44 AMslack–
9:18 AMmax flood ENE (074°)2.6 kt
1:21 PMslack–
3:27 PMmax ebb SW (235°)0.7 kt
5:14 PMslack–
8:18 PMmax flood ENE (074°)2.5 kt
11:31 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.