RaceAtlas

Alcatraz Island Tides: Monday, September 25, 2028

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

4.5 ft7:18 AM3.3 ft11:54 AM5.6 ft5:37 PM4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 5:37 PM, low 3.3 ft at 11:54 AM. Gate: flood 2.2 kt at 4:12 AM, ebb 0.9 kt at 11:37 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
7:18 AMHigh4.5 ft
11:54 AMLow3.3 ft
5:37 PMHigh5.6 ft
Current · Golden Gate
TimeStateSpeed
12:34 AMslack–
4:12 AMmax flood ENE (074°)2.2 kt
7:54 AMslack–
10:06 AMmax ebb SW (235°)0.8 kt
12:11 PMslack–
3:07 PMmax flood ENE (074°)2.2 kt
6:53 PMslack–
11:37 PMmax ebb SW (235°)0.9 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.