RaceAtlas

Alcatraz Island Tides: Wednesday, November 20, 2024

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

4.9 ft4:07 AM3.5 ft8:37 AM5.7 ft2:08 PM-0.4 ft9:24 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 2:08 PM, low -0.4 ft at 9:24 PM. Gate: flood 2.8 kt at 1:04 AM, ebb 1.2 kt at 6:56 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:07 AMHigh4.9 ft
8:37 AMLow3.5 ft
2:08 PMHigh5.7 ft
9:24 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
1:04 AMmax flood ENE (074°)2.8 kt
5:04 AMslack–
7:17 AMmax ebb SW (235°)0.8 kt
9:22 AMslack–
12:17 PMmax flood ENE (074°)2.3 kt
3:39 PMslack–
6:56 PMmax ebb SW (235°)1.2 kt
10:30 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.