RaceAtlas

Alcatraz Island Tides: Friday, January 27, 2023

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

5.8 ft4:06 AM1.4 ft10:31 AM4.1 ft4:28 PM1.5 ft10:00 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 4:06 AM, low 1.4 ft at 10:31 AM. Gate: flood 3.2 kt at 1:18 AM, ebb 1.4 kt at 8:39 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
4:06 AMHigh5.8 ft
10:31 AMLow1.4 ft
4:28 PMHigh4.1 ft
10:00 PMLow1.5 ft
Current · Golden Gate
TimeStateSpeed
1:18 AMmax flood ENE (074°)3.2 kt
5:19 AMslack–
8:39 AMmax ebb SW (235°)1.4 kt
11:22 AMslack–
2:16 PMmax flood ENE (074°)2.2 kt
5:46 PMslack–
8:04 PMmax ebb SW (235°)1.1 kt
10:44 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.