RaceAtlas

Alcatraz Island Tides: Sunday, June 29, 2031

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

1.1 ft1:51 AM3.6 ft8:05 AM2.1 ft12:56 PM6.0 ft7:45 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 7:45 PM, low 1.1 ft at 1:51 AM. Gate: flood 2.8 kt at 5:13 PM, ebb 1.4 kt at 11:43 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:51 AMLow1.1 ft
8:05 AMHigh3.6 ft
12:56 PMLow2.1 ft
7:45 PMHigh6.0 ft
Current · Golden Gate
TimeStateSpeed
2:36 AMslack–
5:47 AMmax flood ENE (074°)1.7 kt
9:50 AMslack–
11:43 AMmax ebb SW (235°)0.7 kt
1:43 PMslack–
5:13 PMmax flood ENE (074°)2.8 kt
8:53 PMslack–
11:43 PMmax ebb SW (235°)1.4 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.