RaceAtlas

Alcatraz Island Tides: Thursday, February 27, 2031

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

5.5 ft3:14 AM0.8 ft10:07 AM3.9 ft4:56 PM2.6 ft9:44 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 3:14 AM, low 0.8 ft at 10:07 AM. Gate: flood 2.5 kt at 12:54 AM, ebb 1.0 kt at 7:25 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
3:14 AMHigh5.5 ft
10:07 AMLow0.8 ft
4:56 PMHigh3.9 ft
9:44 PMLow2.6 ft
Current · Golden Gate
TimeStateSpeed
12:54 AMmax flood ENE (074°)2.5 kt
4:49 AMslack–
7:25 AMmax ebb SW (235°)1.0 kt
11:09 AMslack–
2:39 PMmax flood ENE (074°)2.1 kt
6:11 PMslack–
8:10 PMmax ebb SW (235°)0.9 kt
10:37 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.