RaceAtlas

Alcatraz Island Tides: Wednesday, December 28, 2022

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

5.3 ft4:19 AM2.5 ft9:44 AM5.2 ft3:20 PM-0.0 ft9:55 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 4:19 AM, low -0.0 ft at 9:55 PM. Gate: flood 3.1 kt at 1:16 AM, ebb 1.5 kt at 7:30 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
4:19 AMHigh5.3 ft
9:44 AMLow2.5 ft
3:20 PMHigh5.2 ft
9:55 PMLow-0.0 ft
Current · Golden Gate
TimeStateSpeed
1:16 AMmax flood ENE (074°)3.1 kt
5:39 AMslack–
8:23 AMmax ebb SW (235°)1.1 kt
10:34 AMslack–
1:17 PMmax flood ENE (074°)2.3 kt
4:37 PMslack–
7:30 PMmax ebb SW (235°)1.5 kt
10:46 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.