RaceAtlas

Alcatraz Island Tides: Monday, February 21, 2033

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

5.3 ft3:54 AM1.2 ft10:42 AM3.6 ft5:25 PM2.6 ft10:06 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 3:54 AM, low 1.2 ft at 10:42 AM. Gate: flood 2.5 kt at 1:28 AM, ebb 1.0 kt at 7:41 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
3:54 AMHigh5.3 ft
10:42 AMLow1.2 ft
5:25 PMHigh3.6 ft
10:06 PMLow2.6 ft
Current · Golden Gate
TimeStateSpeed
1:28 AMmax flood ENE (074°)2.5 kt
5:05 AMslack–
7:41 AMmax ebb SW (235°)1.0 kt
11:27 AMslack–
2:40 PMmax flood ENE (074°)1.6 kt
7:31 PMslack–
9:13 PMmax ebb SW (235°)0.5 kt
10:59 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.