RaceAtlas

Alcatraz Island Tides: Saturday, October 25, 2031

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

0.4 ft1:50 AM5.5 ft8:49 AM1.6 ft2:45 PM5.0 ft8:42 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 8:49 AM, low 0.4 ft at 1:50 AM. Gate: flood 2.8 kt at 6:06 AM, ebb 1.4 kt at 1:13 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:50 AMLow0.4 ft
8:49 AMHigh5.5 ft
2:45 PMLow1.6 ft
8:42 PMHigh5.0 ft
Current · Golden Gate
TimeStateSpeed
2:40 AMslack–
6:06 AMmax flood ENE (074°)2.8 kt
10:03 AMslack–
1:13 PMmax ebb SW (235°)1.4 kt
3:28 PMslack–
6:24 PMmax flood ENE (074°)2.4 kt
9:53 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.