RaceAtlas

Alcatraz Island Tides: Monday, April 10, 2028

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

6.4 ft12:31 AM-1.0 ft7:02 AM5.0 ft1:48 PM1.7 ft6:52 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 12:31 AM, low -1.0 ft at 7:02 AM. Gate: flood 3.4 kt at 10:58 PM, ebb 2.0 kt at 4:36 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
12:31 AMHigh6.4 ft
7:02 AMLow-1.0 ft
1:48 PMHigh5.0 ft
6:52 PMLow1.7 ft
Current · Golden Gate
TimeStateSpeed
1:34 AMslack–
4:36 AMmax ebb SW (235°)2.0 kt
8:19 AMslack–
11:22 AMmax flood ENE (074°)3.3 kt
2:57 PMslack–
5:30 PMmax ebb SW (235°)1.4 kt
8:01 PMslack–
10:58 PMmax flood ENE (074°)3.4 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.