RaceAtlas

Alcatraz Island Tides: Friday, April 13, 2029

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

0.1 ft6:18 AM4.5 ft12:53 PM1.8 ft6:04 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.5 ft at 12:53 PM, low 0.1 ft at 6:18 AM. Gate: flood 2.8 kt at 10:44 AM, ebb 1.5 kt at 4:22 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
6:18 AMLow0.1 ft
12:53 PMHigh4.5 ft
6:04 PMLow1.8 ft
Current · Golden Gate
TimeStateSpeed
1:08 AMslack–
4:22 AMmax ebb SW (235°)1.5 kt
7:28 AMslack–
10:44 AMmax flood ENE (074°)2.8 kt
2:18 PMslack–
4:25 PMmax ebb SW (235°)1.1 kt
6:56 PMslack–
10:00 PMmax flood ENE (074°)2.6 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.