RaceAtlas

Alcatraz Island Tides: Thursday, January 2, 2020

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

5.0 ft5:21 AM2.5 ft11:37 AM3.8 ft4:41 PM1.4 ft10:53 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 5:21 AM, low 1.4 ft at 10:53 PM. Gate: flood 2.3 kt at 2:22 AM, ebb 0.8 kt at 10:01 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
5:21 AMHigh5.0 ft
11:37 AMLow2.5 ft
4:41 PMHigh3.8 ft
10:53 PMLow1.4 ft
Current · Golden Gate
TimeStateSpeed
2:22 AMmax flood ENE (074°)2.3 kt
7:10 AMslack–
10:01 AMmax ebb SW (235°)0.8 kt
12:14 PMslack–
3:24 PMmax flood ENE (074°)1.3 kt
6:53 PMslack–
8:56 PMmax ebb SW (235°)0.7 kt
11:19 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.