RaceAtlas

Alcatraz Island Tides: Wednesday, October 9, 2030

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

0.8 ft4:32 AM5.9 ft11:06 AM0.6 ft5:12 PM5.3 ft11:33 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 11:06 AM, low 0.6 ft at 5:12 PM. Gate: flood 3.2 kt at 8:47 AM, ebb 2.0 kt at 3:58 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
4:32 AMLow0.8 ft
11:06 AMHigh5.9 ft
5:12 PMLow0.6 ft
11:33 PMHigh5.3 ft
Current · Golden Gate
TimeStateSpeed
3:08 AMmax ebb SW (235°)1.4 kt
5:24 AMslack–
8:47 AMmax flood ENE (074°)3.2 kt
12:15 PMslack–
3:58 PMmax ebb SW (235°)2.0 kt
6:19 PMslack–
9:24 PMmax flood ENE (074°)3.1 kt

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.