RaceAtlas

Alcatraz Island Tides: Monday, February 15, 2021

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

5.2 ft2:16 AM1.8 ft7:57 AM4.8 ft1:52 PM0.8 ft8:01 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 2:16 AM, low 0.8 ft at 8:01 PM. Gate: flood 2.2 kt at 12:21 PM, ebb 1.3 kt at 6:19 PM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
2:16 AMHigh5.2 ft
7:57 AMLow1.8 ft
1:52 PMHigh4.8 ft
8:01 PMLow0.8 ft
Current · Golden Gate
TimeStateSpeed
3:53 AMslack–
6:59 AMmax ebb SW (235°)1.3 kt
9:23 AMslack–
12:21 PMmax flood ENE (074°)2.2 kt
3:42 PMslack–
6:19 PMmax ebb SW (235°)1.3 kt
9:05 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.