RaceAtlas

Alcatraz Island Tides: Saturday, October 2, 2021

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

0.3 ft3:25 AM4.9 ft10:32 AM2.5 ft3:43 PM5.5 ft9:24 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 9:24 PM, low 0.3 ft at 3:25 AM. Gate: flood 2.4 kt at 7:59 AM, ebb 1.0 kt at 12:45 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
3:25 AMLow0.3 ft
10:32 AMHigh4.9 ft
3:43 PMLow2.5 ft
9:24 PMHigh5.5 ft
Current · Golden Gate
TimeStateSpeed
12:45 AMmax ebb SW (235°)1.0 kt
4:09 AMslack–
7:59 AMmax flood ENE (074°)2.4 kt
11:50 AMslack–
2:04 PMmax ebb SW (235°)0.8 kt
4:14 PMslack–
7:08 PMmax flood ENE (074°)1.9 kt
10:46 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.