RaceAtlas

Alcatraz Island Tides: Tuesday, January 7, 2020

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

2.8 ft2:19 AM6.1 ft8:32 AM-0.2 ft3:40 PM4.4 ft10:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 8:32 AM, low -0.2 ft at 3:40 PM. Gate: flood 2.4 kt at 5:56 AM, ebb 1.4 kt at 12:27 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
2:19 AMLow2.8 ft
8:32 AMHigh6.1 ft
3:40 PMLow-0.2 ft
10:48 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
12:37 AMmax ebb SW (235°)0.5 kt
2:28 AMslack–
5:56 AMmax flood ENE (074°)2.4 kt
9:33 AMslack–
12:27 PMmax ebb SW (235°)1.4 kt
4:37 PMslack–
8:11 PMmax flood ENE (074°)2.4 kt
11:51 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.