RaceAtlas

Alcatraz Island Tides: Sunday, January 5, 2031

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

2.9 ft2:54 AM6.1 ft8:55 AM-0.2 ft4:06 PM4.6 ft11:11 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 8:55 AM, low -0.2 ft at 4:06 PM. Gate: flood 2.8 kt at 8:30 PM, ebb 1.4 kt at 2:48 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
2:54 AMLow2.9 ft
8:55 AMHigh6.1 ft
4:06 PMLow-0.2 ft
11:11 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
1:15 AMmax ebb SW (235°)0.7 kt
3:23 AMslack–
6:40 AMmax flood ENE (074°)2.2 kt
10:15 AMslack–
2:48 PMmax ebb SW (235°)1.4 kt
5:01 PMslack–
8:30 PMmax flood ENE (074°)2.8 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.