RaceAtlas

Alcatraz Island Tides: Tuesday, September 24, 2030

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

0.5 ft4:03 AM5.1 ft10:47 AM1.7 ft4:22 PM5.5 ft10:23 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 10:23 PM, low 0.5 ft at 4:03 AM. Gate: flood 2.6 kt at 8:09 AM, ebb 1.1 kt at 2:38 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:03 AMLow0.5 ft
10:47 AMHigh5.1 ft
4:22 PMLow1.7 ft
10:23 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
1:38 AMmax ebb SW (235°)1.1 kt
4:41 AMslack–
8:09 AMmax flood ENE (074°)2.6 kt
11:58 AMslack–
2:38 PMmax ebb SW (235°)1.1 kt
5:13 PMslack–
8:13 PMmax flood ENE (074°)2.2 kt
11:45 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.