RaceAtlas

Alcatraz Island Tides: Sunday, September 10, 2028

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

3.9 ft5:19 AM3.1 ft9:33 AM5.6 ft4:04 PM0.9 ft11:13 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 4:04 PM, low 0.9 ft at 11:13 PM. Gate: flood 2.5 kt at 1:59 PM, ebb 1.1 kt at 7:54 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
5:19 AMHigh3.9 ft
9:33 AMLow3.1 ft
4:04 PMHigh5.6 ft
11:13 PMLow0.9 ft
Current · Golden Gate
TimeStateSpeed
2:24 AMmax flood ENE (074°)1.9 kt
7:13 AMslack–
8:49 AMmax ebb SW (235°)0.5 kt
10:28 AMslack–
1:59 PMmax flood ENE (074°)2.5 kt
5:10 PMslack–
7:54 PMmax ebb SW (235°)1.1 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.