RaceAtlas

Alcatraz Island Tides: Wednesday, February 5, 2031

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

2.6 ft4:02 AM5.9 ft9:54 AM-0.2 ft4:46 PM4.8 ft11:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 9:54 AM, low -0.2 ft at 4:46 PM. Gate: flood 2.7 kt at 9:09 PM, ebb 1.4 kt at 2:39 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
4:02 AMLow2.6 ft
9:54 AMHigh5.9 ft
4:46 PMLow-0.2 ft
11:41 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
12:22 AMslack–
2:33 AMmax ebb SW (235°)0.7 kt
4:32 AMslack–
7:41 AMmax flood ENE (074°)2.1 kt
11:08 AMslack–
2:39 PMmax ebb SW (235°)1.4 kt
5:41 PMslack–
9:09 PMmax flood ENE (074°)2.7 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.