RaceAtlas

Alcatraz Island Tides: Thursday, July 24, 2031

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

4.8 ft2:53 AM0.7 ft9:04 AM5.4 ft4:04 PM2.0 ft9:56 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 4:04 PM, low 0.7 ft at 9:04 AM. Gate: flood 3.1 kt at 1:19 PM, ebb 1.2 kt at 7:29 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
2:53 AMHigh4.8 ft
9:04 AMLow0.7 ft
4:04 PMHigh5.4 ft
9:56 PMLow2.0 ft
Current · Golden Gate
TimeStateSpeed
1:03 AMmax flood ENE (074°)2.1 kt
4:39 AMslack–
7:29 AMmax ebb SW (235°)1.2 kt
10:02 AMslack–
1:19 PMmax flood ENE (074°)3.1 kt
5:09 PMslack–
7:50 PMmax ebb SW (235°)1.2 kt
10:58 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.