RaceAtlas

Alcatraz Island Tides: Sunday, February 28, 2021

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

5.3 ft12:41 AM1.4 ft6:01 AM6.0 ft12:11 PM-0.4 ft6:28 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 12:11 PM, low -0.4 ft at 6:28 PM. Gate: flood 3.7 kt at 10:32 PM, ebb 1.9 kt at 4:24 PM.
Modelled current at the Golden Gate on a 3.7 kt floodThe Gate at max flood, 3.7 kt
Tide height
TimeHeight
12:41 AMHigh5.3 ft
6:01 AMLow1.4 ft
12:11 PMHigh6.0 ft
6:28 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
1:46 AMslack–
4:26 AMmax ebb SW (235°)1.4 kt
7:14 AMslack–
10:05 AMmax flood ENE (074°)2.9 kt
1:23 PMslack–
4:24 PMmax ebb SW (235°)1.9 kt
7:31 PMslack–
10:32 PMmax flood ENE (074°)3.7 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.