RaceAtlas

Alcatraz Island Tides: Wednesday, January 29, 2020

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

5.0 ft2:58 AM2.4 ft8:28 AM4.7 ft2:06 PM0.7 ft8:32 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 2:58 AM, low 0.7 ft at 8:32 PM. Gate: flood 2.7 kt at 12:26 AM, ebb 1.2 kt at 6:45 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:58 AMHigh5.0 ft
8:28 AMLow2.4 ft
2:06 PMHigh4.7 ft
8:32 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
12:26 AMmax flood ENE (074°)2.7 kt
4:51 AMslack–
7:23 AMmax ebb SW (235°)0.9 kt
9:48 AMslack–
12:38 PMmax flood ENE (074°)1.8 kt
4:11 PMslack–
6:45 PMmax ebb SW (235°)1.2 kt
9:30 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.