RaceAtlas

Alcatraz Island Tides: Wednesday, April 17, 2024

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

2.7 ft2:21 AM4.5 ft7:35 AM0.2 ft2:37 PM4.7 ft9:49 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 9:49 PM, low 0.2 ft at 2:37 PM. Gate: flood 2.7 kt at 7:08 PM, ebb 0.9 kt at 1:08 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:21 AMLow2.7 ft
7:35 AMHigh4.5 ft
2:37 PMLow0.2 ft
9:49 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
12:28 AMmax ebb SW (235°)0.7 kt
2:28 AMslack–
5:45 AMmax flood ENE (074°)1.5 kt
9:18 AMslack–
1:08 PMmax ebb SW (235°)0.9 kt
3:16 PMslack–
7:08 PMmax flood ENE (074°)2.7 kt
10:55 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.