RaceAtlas

Alcatraz Island Tides: Wednesday, September 4, 2024

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

5.5 ft12:45 AM0.6 ft7:01 AM5.2 ft1:41 PM1.6 ft7:20 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 12:45 AM, low 0.6 ft at 7:01 AM. Gate: flood 3.0 kt at 11:17 AM, ebb 1.5 kt at 5:13 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:45 AMHigh5.5 ft
7:01 AMLow0.6 ft
1:41 PMHigh5.2 ft
7:20 PMLow1.6 ft
Current · Golden Gate
TimeStateSpeed
2:26 AMslack–
5:13 AMmax ebb SW (235°)1.5 kt
8:06 AMslack–
11:17 AMmax flood ENE (074°)3.0 kt
3:04 PMslack–
5:57 PMmax ebb SW (235°)1.3 kt
8:42 PMslack–
11:46 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.