RaceAtlas

Alcatraz Island Tides: Tuesday, April 25, 2028

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

5.8 ft12:06 AM-0.5 ft6:49 AM4.4 ft1:51 PM2.4 ft6:29 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 12:06 AM, low -0.5 ft at 6:49 AM. Gate: flood 2.9 kt at 10:28 PM, ebb 1.7 kt at 3:55 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
12:06 AMHigh5.8 ft
6:49 AMLow-0.5 ft
1:51 PMHigh4.4 ft
6:29 PMLow2.4 ft
Current · Golden Gate
TimeStateSpeed
1:01 AMslack–
3:55 AMmax ebb SW (235°)1.7 kt
7:57 AMslack–
11:08 AMmax flood ENE (074°)2.7 kt
3:09 PMslack–
5:06 PMmax ebb SW (235°)0.9 kt
7:17 PMslack–
10:28 PMmax flood ENE (074°)2.9 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.