RaceAtlas

Alcatraz Island Tides: Wednesday, March 10, 2027

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

5.5 ft12:35 AM0.7 ft6:37 AM4.8 ft1:01 PM1.2 ft6:34 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 12:35 AM, low 0.7 ft at 6:37 AM. Gate: flood 3.3 kt at 10:41 PM, ebb 1.6 kt at 4:21 AM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
12:35 AMHigh5.5 ft
6:37 AMLow0.7 ft
1:01 PMHigh4.8 ft
6:34 PMLow1.2 ft
Current · Golden Gate
TimeStateSpeed
1:32 AMslack–
4:21 AMmax ebb SW (235°)1.6 kt
7:51 AMslack–
10:51 AMmax flood ENE (074°)2.6 kt
2:31 PMslack–
5:00 PMmax ebb SW (235°)1.3 kt
7:29 PMslack–
10:41 PMmax flood ENE (074°)3.3 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.