RaceAtlas

Alcatraz Island Tides: Friday, January 8, 2021

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

2.0 ft12:17 AM6.3 ft7:03 AM0.1 ft2:01 PM4.1 ft8:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 7:03 AM, low 0.1 ft at 2:01 PM. Gate: flood 3.0 kt at 4:29 AM, ebb 1.5 kt at 11:06 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:17 AMLow2.0 ft
7:03 AMHigh6.3 ft
2:01 PMLow0.1 ft
8:48 PMHigh4.1 ft
Current · Golden Gate
TimeStateSpeed
1:10 AMslack–
4:29 AMmax flood ENE (074°)3.0 kt
8:05 AMslack–
11:06 AMmax ebb SW (235°)1.5 kt
2:57 PMslack–
6:12 PMmax flood ENE (074°)2.4 kt
9:52 PMslack–
11:55 PMmax ebb SW (235°)0.9 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.