RaceAtlas

Alcatraz Island Tides: Friday, September 8, 2023

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

0.4 ft1:56 AM4.6 ft9:26 AM3.5 ft1:50 PM5.6 ft7:26 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 7:26 PM, low 0.4 ft at 1:56 AM. Gate: flood 2.3 kt at 6:14 AM, ebb 0.9 kt at 12:32 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
1:56 AMLow0.4 ft
9:26 AMHigh4.6 ft
1:50 PMLow3.5 ft
7:26 PMHigh5.6 ft
Current · Golden Gate
TimeStateSpeed
12:32 AMmax ebb SW (235°)0.9 kt
2:31 AMslack–
6:14 AMmax flood ENE (074°)2.3 kt
9:45 AMslack–
11:45 AMmax ebb SW (235°)0.6 kt
1:47 PMslack–
5:03 PMmax flood ENE (074°)1.8 kt
9:06 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.