RaceAtlas

Alcatraz Island Tides: Thursday, August 27, 2020

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

0.2 ft1:59 AM4.5 ft9:09 AM3.0 ft1:39 PM6.2 ft7:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 7:48 PM, low 0.2 ft at 1:59 AM. Gate: flood 2.5 kt at 5:14 PM, ebb 0.8 kt at 11:58 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
1:59 AMLow0.2 ft
9:09 AMHigh4.5 ft
1:39 PMLow3.0 ft
7:48 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
2:42 AMslack–
6:12 AMmax flood ENE (074°)2.3 kt
9:49 AMslack–
11:58 AMmax ebb SW (235°)0.8 kt
2:03 PMslack–
5:14 PMmax flood ENE (074°)2.5 kt
8:55 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.