RaceAtlas

Alcatraz Island Tides: Monday, October 12, 2020

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

0.1 ft2:32 AM4.9 ft9:47 AM2.5 ft3:00 PM5.4 ft8:43 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 8:43 PM, low 0.1 ft at 2:32 AM. Gate: flood 2.5 kt at 6:57 AM, ebb 1.2 kt at 12:00 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:32 AMLow0.1 ft
9:47 AMHigh4.9 ft
3:00 PMLow2.5 ft
8:43 PMHigh5.4 ft
Current · Golden Gate
TimeStateSpeed
12:00 AMmax ebb SW (235°)1.2 kt
3:24 AMslack–
6:57 AMmax flood ENE (074°)2.5 kt
11:07 AMslack–
1:25 PMmax ebb SW (235°)0.9 kt
3:43 PMslack–
6:31 PMmax flood ENE (074°)2.0 kt
10:05 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.