RaceAtlas

Alcatraz Island Tides: Friday, July 2, 2021

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

1.9 ft1:19 AM3.8 ft6:48 AM1.3 ft12:37 PM5.5 ft7:35 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 7:35 PM, low 1.3 ft at 12:37 PM. Gate: flood 2.5 kt at 4:57 PM, ebb 0.8 kt at 10:31 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
1:19 AMLow1.9 ft
6:48 AMHigh3.8 ft
12:37 PMLow1.3 ft
7:35 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
1:55 AMslack–
5:11 AMmax flood ENE (074°)1.7 kt
8:19 AMslack–
10:31 AMmax ebb SW (235°)0.8 kt
1:05 PMslack–
4:57 PMmax flood ENE (074°)2.5 kt
9:02 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.