RaceAtlas

Alcatraz Island Tides: Sunday, July 28, 2030

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

-0.2 ft5:26 AM4.7 ft12:30 PM2.9 ft5:05 PM6.2 ft10:59 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 10:59 PM, low -0.2 ft at 5:26 AM. Gate: flood 2.6 kt at 9:57 AM, ebb 1.4 kt at 3:40 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
5:26 AMLow-0.2 ft
12:30 PMHigh4.7 ft
5:05 PMLow2.9 ft
10:59 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
3:40 AMmax ebb SW (235°)1.4 kt
6:22 AMslack–
9:57 AMmax flood ENE (074°)2.6 kt
1:43 PMslack–
3:41 PMmax ebb SW (235°)0.7 kt
5:37 PMslack–
8:45 PMmax flood ENE (074°)2.2 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.