RaceAtlas

Alcatraz Island Tides: Friday, June 27, 2031

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

3.9 ft5:09 AM1.2 ft11:07 AM5.4 ft6:17 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 6:17 PM, low 1.2 ft at 11:07 AM. Gate: flood 2.8 kt at 3:22 PM, ebb 1.1 kt at 10:11 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
5:09 AMHigh3.9 ft
11:07 AMLow1.2 ft
6:17 PMHigh5.4 ft
Current · Golden Gate
TimeStateSpeed
12:30 AMslack–
3:10 AMmax flood ENE (074°)1.6 kt
7:19 AMslack–
9:38 AMmax ebb SW (235°)0.8 kt
11:53 AMslack–
3:22 PMmax flood ENE (074°)2.8 kt
7:28 PMslack–
10:11 PMmax ebb SW (235°)1.1 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.