RaceAtlas

Alcatraz Island Tides: Wednesday, February 3, 2021

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

5.7 ft3:54 AM1.3 ft10:07 AM4.2 ft4:13 PM1.5 ft9:45 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 3:54 AM, low 1.3 ft at 10:07 AM. Gate: flood 3.4 kt at 1:12 AM, ebb 1.3 kt at 7:34 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
3:54 AMHigh5.7 ft
10:07 AMLow1.3 ft
4:13 PMHigh4.2 ft
9:45 PMLow1.5 ft
Current · Golden Gate
TimeStateSpeed
1:12 AMmax flood ENE (074°)3.4 kt
4:55 AMslack–
7:34 AMmax ebb SW (235°)1.3 kt
11:06 AMslack–
1:59 PMmax flood ENE (074°)2.2 kt
5:47 PMslack–
8:17 PMmax ebb SW (235°)1.1 kt
10:50 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.