RaceAtlas

Alcatraz Island Tides: Sunday, February 5, 2023

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

4.8 ft12:31 AM2.8 ft5:12 AM5.9 ft10:58 AM-0.4 ft5:53 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 10:58 AM, low -0.4 ft at 5:53 PM. Gate: flood 2.9 kt at 10:22 PM, ebb 1.6 kt at 3:39 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
12:31 AMHigh4.8 ft
5:12 AMLow2.8 ft
10:58 AMHigh5.9 ft
5:53 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
1:50 AMslack–
3:58 AMmax ebb SW (235°)0.7 kt
5:58 AMslack–
8:59 AMmax flood ENE (074°)2.2 kt
12:21 PMslack–
3:39 PMmax ebb SW (235°)1.6 kt
6:59 PMslack–
10:22 PMmax flood ENE (074°)2.9 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.