RaceAtlas

Alcatraz Island Tides: Friday, October 8, 2027

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

0.6 ft1:11 AM4.6 ft8:49 AM3.2 ft1:47 PM4.9 ft6:59 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 6:59 PM, low 0.6 ft at 1:11 AM. Gate: flood 2.3 kt at 6:08 AM, ebb 0.6 kt at 11:59 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
1:11 AMLow0.6 ft
8:49 AMHigh4.6 ft
1:47 PMLow3.2 ft
6:59 PMHigh4.9 ft
Current · Golden Gate
TimeStateSpeed
1:50 AMslack–
6:08 AMmax flood ENE (074°)2.3 kt
9:57 AMslack–
11:59 AMmax ebb SW (235°)0.6 kt
1:45 PMslack–
4:48 PMmax flood ENE (074°)1.4 kt
8:31 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.