RaceAtlas

Alcatraz Island Tides: Sunday, September 29, 2030

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

5.3 ft1:45 AM1.7 ft7:01 AM6.4 ft1:24 PM-0.3 ft7:51 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 1:24 PM, low -0.3 ft at 7:51 PM. Gate: flood 3.5 kt at 11:10 AM, ebb 1.9 kt at 5:00 PM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
1:45 AMHigh5.3 ft
7:01 AMLow1.7 ft
1:24 PMHigh6.4 ft
7:51 PMLow-0.3 ft
Current · Golden Gate
TimeStateSpeed
3:00 AMslack–
5:34 AMmax ebb SW (235°)1.4 kt
8:10 AMslack–
11:10 AMmax flood ENE (074°)3.5 kt
2:20 PMslack–
5:00 PMmax ebb SW (235°)1.9 kt
9:02 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.