RaceAtlas

Alcatraz Island Tides: Thursday, November 30, 2023

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

4.8 ft2:42 AM3.5 ft6:58 AM6.0 ft12:37 PM-0.6 ft7:50 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 12:37 PM, low -0.6 ft at 7:50 PM. Gate: flood 2.4 kt at 10:58 AM, ebb 1.3 kt at 5:39 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
2:42 AMHigh4.8 ft
6:58 AMLow3.5 ft
12:37 PMHigh6.0 ft
7:50 PMLow-0.6 ft
Current · Golden Gate
TimeStateSpeed
3:42 AMslack–
6:02 AMmax ebb SW (235°)0.9 kt
8:05 AMslack–
10:58 AMmax flood ENE (074°)2.4 kt
2:16 PMslack–
5:39 PMmax ebb SW (235°)1.3 kt
9:13 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.