RaceAtlas

Alcatraz Island Tides: Saturday, August 4, 2029

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

0.9 ft2:30 AM3.9 ft9:53 AM3.3 ft1:42 PM5.8 ft7:47 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 7:47 PM, low 0.9 ft at 2:30 AM. Gate: flood 1.9 kt at 5:06 PM, ebb 0.9 kt at 11:56 PM.
Modelled current at the Golden Gate on a 1.9 kt floodThe Gate at max flood, 1.9 kt
Tide height
TimeHeight
2:30 AMLow0.9 ft
9:53 AMHigh3.9 ft
1:42 PMLow3.3 ft
7:47 PMHigh5.8 ft
Current · Golden Gate
TimeStateSpeed
3:10 AMslack–
7:19 AMmax flood ENE (074°)1.8 kt
10:58 AMslack–
12:04 PMmax ebb SW (235°)0.2 kt
1:23 PMslack–
5:06 PMmax flood ENE (074°)1.9 kt
9:06 PMslack–
11:56 PMmax ebb SW (235°)0.9 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.