RaceAtlas

Alcatraz Island Tides: Thursday, November 5, 2026

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

0.9 ft2:05 AM5.9 ft8:49 AM0.7 ft3:06 PM4.7 ft9:17 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 8:49 AM, low 0.7 ft at 3:06 PM. Gate: flood 3.1 kt at 6:13 AM, ebb 1.8 kt at 1:33 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
2:05 AMLow0.9 ft
8:49 AMHigh5.9 ft
3:06 PMLow0.7 ft
9:17 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
12:26 AMmax ebb SW (235°)1.1 kt
2:46 AMslack–
6:13 AMmax flood ENE (074°)3.1 kt
9:51 AMslack–
1:33 PMmax ebb SW (235°)1.8 kt
4:00 PMslack–
7:08 PMmax flood ENE (074°)2.6 kt
10:30 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.