RaceAtlas

Alcatraz Island Tides: Monday, July 5, 2027

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

7.0 ft12:22 AM-1.7 ft7:24 AM5.1 ft2:37 PM2.7 ft7:14 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 7.0 ft at 12:22 AM, low -1.7 ft at 7:24 AM. Gate: flood 3.4 kt at 11:42 AM, ebb 2.1 kt at 4:51 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
12:22 AMHigh7.0 ft
7:24 AMLow-1.7 ft
2:37 PMHigh5.1 ft
7:14 PMLow2.7 ft
Current · Golden Gate
TimeStateSpeed
1:28 AMslack–
4:51 AMmax ebb SW (235°)2.1 kt
8:38 AMslack–
11:42 AMmax flood ENE (074°)3.4 kt
3:51 PMslack–
6:21 PMmax ebb SW (235°)0.9 kt
8:20 PMslack–
11:14 PMmax flood ENE (074°)3.0 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.