RaceAtlas

Alcatraz Island Tides: Sunday, January 5, 2020

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

2.2 ft12:38 AM5.6 ft7:15 AM0.9 ft2:22 PM3.8 ft8:58 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 7:15 AM, low 0.9 ft at 2:22 PM. Gate: flood 2.2 kt at 4:20 AM, ebb 1.1 kt at 11:19 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
12:38 AMLow2.2 ft
7:15 AMHigh5.6 ft
2:22 PMLow0.9 ft
8:58 PMHigh3.8 ft
Current · Golden Gate
TimeStateSpeed
12:34 AMslack–
4:20 AMmax flood ENE (074°)2.2 kt
8:31 AMslack–
11:19 AMmax ebb SW (235°)1.1 kt
3:05 PMslack–
6:49 PMmax flood ENE (074°)1.9 kt
10:17 PMslack–
11:41 PMmax ebb SW (235°)0.5 kt

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.