RaceAtlas

Alcatraz Island Tides: Monday, November 4, 2030

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

0.6 ft12:34 AM5.6 ft7:34 AM1.5 ft1:41 PM4.7 ft7:32 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 7:34 AM, low 0.6 ft at 12:34 AM. Gate: flood 2.8 kt at 4:50 AM, ebb 1.5 kt at 11:54 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
12:34 AMLow0.6 ft
7:34 AMHigh5.6 ft
1:41 PMLow1.5 ft
7:32 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
1:11 AMslack–
4:50 AMmax flood ENE (074°)2.8 kt
8:40 AMslack–
11:54 AMmax ebb SW (235°)1.5 kt
2:12 PMslack–
5:14 PMmax flood ENE (074°)2.2 kt
8:39 PMslack–
11:29 PMmax ebb SW (235°)1.0 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.