RaceAtlas

Alcatraz Island Tides: Wednesday, October 7, 2020

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

4.2 ft4:39 AM3.1 ft9:10 AM5.3 ft3:18 PM0.7 ft10:17 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 3:18 PM, low 0.7 ft at 10:17 PM. Gate: flood 2.3 kt at 1:22 PM, ebb 1.2 kt at 7:18 PM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
4:39 AMHigh4.2 ft
9:10 AMLow3.1 ft
3:18 PMHigh5.3 ft
10:17 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
1:58 AMmax flood ENE (074°)2.0 kt
6:41 AMslack–
8:17 AMmax ebb SW (235°)0.6 kt
10:01 AMslack–
1:22 PMmax flood ENE (074°)2.3 kt
4:26 PMslack–
7:18 PMmax ebb SW (235°)1.2 kt
11:14 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.