RaceAtlas

Alcatraz Island Tides: Friday, September 1, 2028

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

0.1 ft4:58 AM5.1 ft11:50 AM2.3 ft4:59 PM5.8 ft10:55 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 10:55 PM, low 0.1 ft at 4:58 AM. Gate: flood 3.1 kt at 9:21 AM, ebb 1.5 kt at 3:37 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
4:58 AMLow0.1 ft
11:50 AMHigh5.1 ft
4:59 PMLow2.3 ft
10:55 PMHigh5.8 ft
Current · Golden Gate
TimeStateSpeed
3:37 AMmax ebb SW (235°)1.5 kt
5:50 AMslack–
9:21 AMmax flood ENE (074°)3.1 kt
12:58 PMslack–
3:50 PMmax ebb SW (235°)1.3 kt
5:53 PMslack–
9:02 PMmax flood ENE (074°)2.4 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.