RaceAtlas

Alcatraz Island Tides: Tuesday, December 17, 2024

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

5.0 ft1:56 AM3.2 ft6:18 AM6.5 ft12:08 PM-1.2 ft7:16 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 12:08 PM, low -1.2 ft at 7:16 PM. Gate: flood 3.1 kt at 11:54 PM, ebb 1.7 kt at 6:03 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
1:56 AMHigh5.0 ft
6:18 AMLow3.2 ft
12:08 PMHigh6.5 ft
7:16 PMLow-1.2 ft
Current · Golden Gate
TimeStateSpeed
2:52 AMslack–
5:19 AMmax ebb SW (235°)1.0 kt
7:22 AMslack–
10:19 AMmax flood ENE (074°)2.8 kt
1:38 PMslack–
6:03 PMmax ebb SW (235°)1.7 kt
8:37 PMslack–
11:54 PMmax flood ENE (074°)3.1 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.