RaceAtlas

Alcatraz Island Tides: Sunday, February 10, 2030

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

5.4 ft4:38 AM1.1 ft12:07 PM3.6 ft7:22 PM3.0 ft11:19 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 4:38 AM, low 1.1 ft at 12:07 PM. Gate: flood 2.0 kt at 2:03 AM, ebb 0.7 kt at 8:45 AM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
4:38 AMHigh5.4 ft
12:07 PMLow1.1 ft
7:22 PMHigh3.6 ft
11:19 PMLow3.0 ft
Current · Golden Gate
TimeStateSpeed
2:03 AMmax flood ENE (074°)2.0 kt
6:17 AMslack–
8:45 AMmax ebb SW (235°)0.7 kt
12:46 PMslack–
4:59 PMmax flood ENE (074°)1.8 kt
8:25 PMslack–
9:51 PMmax ebb SW (235°)0.4 kt
11:32 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.