RaceAtlas

Alcatraz Island Tides: Sunday, June 22, 2031

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

5.7 ft1:07 AM-0.5 ft8:00 AM4.7 ft3:17 PM2.9 ft8:04 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 1:07 AM, low -0.5 ft at 8:00 AM. Gate: flood 2.8 kt at 12:41 PM, ebb 1.5 kt at 5:35 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
1:07 AMHigh5.7 ft
8:00 AMLow-0.5 ft
3:17 PMHigh4.7 ft
8:04 PMLow2.9 ft
Current · Golden Gate
TimeStateSpeed
2:34 AMslack–
5:35 AMmax ebb SW (235°)1.5 kt
9:15 AMslack–
12:41 PMmax flood ENE (074°)2.8 kt
4:52 PMslack–
7:01 PMmax ebb SW (235°)0.8 kt
9:05 PMslack–
11:54 PMmax flood ENE (074°)2.1 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.