RaceAtlas

Alcatraz Island Tides: Tuesday, April 16, 2024

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

3.1 ft1:12 AM4.7 ft6:19 AM0.1 ft1:42 PM4.6 ft9:12 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 6:19 AM, low 0.1 ft at 1:42 PM. Gate: flood 2.5 kt at 6:18 PM, ebb 0.9 kt at 12:22 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
1:12 AMLow3.1 ft
6:19 AMHigh4.7 ft
1:42 PMLow0.1 ft
9:12 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
1:10 AMslack–
4:08 AMmax flood ENE (074°)1.5 kt
8:04 AMslack–
12:22 PMmax ebb SW (235°)0.9 kt
2:22 PMslack–
6:18 PMmax flood ENE (074°)2.5 kt
10:07 PMslack–

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.