RaceAtlas

Alcatraz Island Tides: Friday, July 20, 2029

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

0.2 ft2:09 AM4.0 ft9:05 AM2.8 ft1:17 PM6.6 ft7:52 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.6 ft at 7:52 PM, low 0.2 ft at 2:09 AM. Gate: flood 2.8 kt at 5:25 PM, ebb 0.7 kt at 12:00 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
2:09 AMLow0.2 ft
9:05 AMHigh4.0 ft
1:17 PMLow2.8 ft
7:52 PMHigh6.6 ft
Current · Golden Gate
TimeStateSpeed
2:57 AMslack–
6:18 AMmax flood ENE (074°)2.2 kt
10:01 AMslack–
12:00 PMmax ebb SW (235°)0.7 kt
2:06 PMslack–
5:25 PMmax flood ENE (074°)2.8 kt
8:59 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.