RaceAtlas

Alcatraz Island Tides: Sunday, December 3, 2023

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

4.7 ft5:12 AM3.4 ft10:13 AM4.7 ft3:03 PM0.4 ft10:15 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 5:12 AM, low 0.4 ft at 10:15 PM. Gate: flood 2.5 kt at 2:26 AM, ebb 1.0 kt at 7:50 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
5:12 AMHigh4.7 ft
10:13 AMLow3.4 ft
3:03 PMHigh4.7 ft
10:15 PMLow0.4 ft
Current · Golden Gate
TimeStateSpeed
2:26 AMmax flood ENE (074°)2.5 kt
6:44 AMslack–
8:46 AMmax ebb SW (235°)0.6 kt
10:44 AMslack–
1:21 PMmax flood ENE (074°)1.4 kt
5:01 PMslack–
7:50 PMmax ebb SW (235°)1.0 kt
11:11 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.