RaceAtlas

Alcatraz Island Tides: Tuesday, September 10, 2030

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

-0.0 ft5:03 AM5.6 ft11:47 AM1.4 ft5:21 PM6.0 ft11:32 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 11:32 PM, low -0.0 ft at 5:03 AM. Gate: flood 3.4 kt at 9:22 AM, ebb 1.8 kt at 4:16 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
5:03 AMLow-0.0 ft
11:47 AMHigh5.6 ft
5:21 PMLow1.4 ft
11:32 PMHigh6.0 ft
Current · Golden Gate
TimeStateSpeed
3:44 AMmax ebb SW (235°)1.7 kt
6:05 AMslack–
9:22 AMmax flood ENE (074°)3.4 kt
12:55 PMslack–
4:16 PMmax ebb SW (235°)1.8 kt
6:30 PMslack–
9:30 PMmax flood ENE (074°)3.1 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.