RaceAtlas

Alcatraz Island Tides: Saturday, July 29, 2028

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

0.6 ft12:50 AM3.9 ft7:29 AM2.6 ft11:59 AM6.4 ft6:40 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 6:40 PM, low 0.6 ft at 12:50 AM. Gate: flood 2.8 kt at 3:59 PM, ebb 0.8 kt at 10:30 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
12:50 AMLow0.6 ft
7:29 AMHigh3.9 ft
11:59 AMLow2.6 ft
6:40 PMHigh6.4 ft
Current · Golden Gate
TimeStateSpeed
1:27 AMslack–
4:46 AMmax flood ENE (074°)2.1 kt
8:21 AMslack–
10:30 AMmax ebb SW (235°)0.8 kt
12:42 PMslack–
3:59 PMmax flood ENE (074°)2.8 kt
7:42 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.