RaceAtlas

Alcatraz Island Tides: Tuesday, September 8, 2020

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

4.1 ft4:41 AM2.6 ft9:49 AM5.3 ft4:15 PM1.3 ft11:05 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 4:15 PM, low 1.3 ft at 11:05 PM. Gate: flood 2.3 kt at 1:53 PM, ebb 1.0 kt at 8:06 PM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
4:41 AMHigh4.1 ft
9:49 AMLow2.6 ft
4:15 PMHigh5.3 ft
11:05 PMLow1.3 ft
Current · Golden Gate
TimeStateSpeed
2:32 AMmax flood ENE (074°)1.8 kt
6:58 AMslack–
8:40 AMmax ebb SW (235°)0.6 kt
10:33 AMslack–
1:53 PMmax flood ENE (074°)2.3 kt
5:24 PMslack–
8:06 PMmax ebb SW (235°)1.0 kt
11:57 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.