RaceAtlas

Alcatraz Island Tides: Monday, January 20, 2020

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

2.5 ft1:16 AM6.4 ft7:45 AM-0.3 ft2:53 PM4.5 ft9:52 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 7:45 AM, low -0.3 ft at 2:53 PM. Gate: flood 2.8 kt at 5:10 AM, ebb 1.5 kt at 1:26 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:16 AMLow2.5 ft
7:45 AMHigh6.4 ft
2:53 PMLow-0.3 ft
9:52 PMHigh4.5 ft
Current · Golden Gate
TimeStateSpeed
1:55 AMslack–
5:10 AMmax flood ENE (074°)2.8 kt
8:48 AMslack–
1:26 PMmax ebb SW (235°)1.5 kt
3:44 PMslack–
7:02 PMmax flood ENE (074°)2.7 kt
10:29 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.