RaceAtlas

Alcatraz Island Tides: Tuesday, February 15, 2028

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

6.2 ft2:55 AM0.5 ft9:30 AM4.2 ft3:57 PM2.0 ft9:01 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 2:55 AM, low 0.5 ft at 9:30 AM. Gate: flood 3.4 kt at 12:24 AM, ebb 1.5 kt at 6:47 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
2:55 AMHigh6.2 ft
9:30 AMLow0.5 ft
3:57 PMHigh4.2 ft
9:01 PMLow2.0 ft
Current · Golden Gate
TimeStateSpeed
12:24 AMmax flood ENE (074°)3.4 kt
3:56 AMslack–
6:47 AMmax ebb SW (235°)1.5 kt
10:28 AMslack–
1:28 PMmax flood ENE (074°)2.5 kt
5:11 PMslack–
7:31 PMmax ebb SW (235°)1.1 kt
10:02 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.