RaceAtlas

Alcatraz Island Tides: Sunday, February 14, 2027

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

5.9 ft4:27 AM0.4 ft11:53 AM3.7 ft7:32 PM3.2 ft10:57 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 4:27 AM, low 0.4 ft at 11:53 AM. Gate: flood 2.6 kt at 2:19 AM, ebb 1.2 kt at 8:23 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:27 AMHigh5.9 ft
11:53 AMLow0.4 ft
7:32 PMHigh3.7 ft
10:57 PMLow3.2 ft
Current · Golden Gate
TimeStateSpeed
2:19 AMmax flood ENE (074°)2.6 kt
5:42 AMslack–
8:23 AMmax ebb SW (235°)1.2 kt
12:47 PMslack–
4:19 PMmax flood ENE (074°)1.9 kt
8:32 PMslack–
10:10 PMmax ebb SW (235°)0.5 kt
11:52 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.