RaceAtlas

Alcatraz Island Tides: Sunday, October 3, 2021

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

0.1 ft4:05 AM5.1 ft10:59 AM2.0 ft4:21 PM5.6 ft10:16 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 10:16 PM, low 0.1 ft at 4:05 AM. Gate: flood 2.7 kt at 8:21 AM, ebb 1.2 kt at 1:39 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
4:05 AMLow0.1 ft
10:59 AMHigh5.1 ft
4:21 PMLow2.0 ft
10:16 PMHigh5.6 ft
Current · Golden Gate
TimeStateSpeed
1:39 AMmax ebb SW (235°)1.2 kt
4:49 AMslack–
8:21 AMmax flood ENE (074°)2.7 kt
12:14 PMslack–
2:51 PMmax ebb SW (235°)1.1 kt
5:12 PMslack–
8:08 PMmax flood ENE (074°)2.2 kt
11:34 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.