RaceAtlas

Alcatraz Island Tides: Wednesday, July 4, 2029

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

1.5 ft1:23 AM3.5 ft7:20 AM2.2 ft12:19 PM5.5 ft7:03 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 7:03 PM, low 1.5 ft at 1:23 AM. Gate: flood 2.0 kt at 4:15 PM, ebb 0.5 kt at 10:42 AM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
1:23 AMLow1.5 ft
7:20 AMHigh3.5 ft
12:19 PMLow2.2 ft
7:03 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
1:59 AMslack–
5:44 AMmax flood ENE (074°)1.7 kt
9:01 AMslack–
10:42 AMmax ebb SW (235°)0.5 kt
12:42 PMslack–
4:15 PMmax flood ENE (074°)2.0 kt
8:38 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.