RaceAtlas

Alcatraz Island Tides: Friday, January 10, 2031

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

4.9 ft1:18 AM2.7 ft6:10 AM5.8 ft12:01 PM-0.3 ft6:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 12:01 PM, low -0.3 ft at 6:41 PM. Gate: flood 2.9 kt at 10:56 PM, ebb 1.6 kt at 4:22 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
1:18 AMHigh4.9 ft
6:10 AMLow2.7 ft
12:01 PMHigh5.8 ft
6:41 PMLow-0.3 ft
Current · Golden Gate
TimeStateSpeed
2:43 AMslack–
4:54 AMmax ebb SW (235°)0.8 kt
7:10 AMslack–
10:00 AMmax flood ENE (074°)2.4 kt
1:22 PMslack–
4:22 PMmax ebb SW (235°)1.6 kt
7:48 PMslack–
10:56 PMmax flood ENE (074°)2.9 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.