RaceAtlas

Alcatraz Island Tides: Wednesday, July 29, 2020

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

0.4 ft2:19 AM4.1 ft9:04 AM2.5 ft1:37 PM6.5 ft8:10 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 8:10 PM, low 0.4 ft at 2:19 AM. Gate: flood 2.8 kt at 5:37 PM, ebb 0.8 kt at 12:08 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
2:19 AMLow0.4 ft
9:04 AMHigh4.1 ft
1:37 PMLow2.5 ft
8:10 PMHigh6.5 ft
Current · Golden Gate
TimeStateSpeed
3:06 AMslack–
6:25 AMmax flood ENE (074°)2.3 kt
10:01 AMslack–
12:08 PMmax ebb SW (235°)0.8 kt
2:21 PMslack–
5:37 PMmax flood ENE (074°)2.8 kt
9:13 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.