RaceAtlas

Alcatraz Island Tides: Tuesday, July 17, 2029

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

4.5 ft4:29 AM1.0 ft10:15 AM6.1 ft5:14 PM1.1 ft11:46 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 5:14 PM, low 1.0 ft at 10:15 AM. Gate: flood 3.3 kt at 2:31 PM, ebb 1.4 kt at 8:56 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
4:29 AMHigh4.5 ft
10:15 AMLow1.0 ft
5:14 PMHigh6.1 ft
11:46 PMLow1.1 ft
Current · Golden Gate
TimeStateSpeed
2:20 AMmax flood ENE (074°)2.4 kt
5:58 AMslack–
8:38 AMmax ebb SW (235°)1.3 kt
11:20 AMslack–
2:31 PMmax flood ENE (074°)3.3 kt
6:13 PMslack–
8:56 PMmax ebb SW (235°)1.4 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.