RaceAtlas

Alcatraz Island Tides: Tuesday, February 12, 2030

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

3.2 ft12:38 AM5.4 ft6:33 AM0.5 ft2:07 PM4.1 ft9:28 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 6:33 AM, low 0.5 ft at 2:07 PM. Gate: flood 2.0 kt at 6:50 PM, ebb 0.8 kt at 10:50 AM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
12:38 AMLow3.2 ft
6:33 AMHigh5.4 ft
2:07 PMLow0.5 ft
9:28 PMHigh4.1 ft
Current · Golden Gate
TimeStateSpeed
12:21 AMslack–
3:51 AMmax flood ENE (074°)1.7 kt
8:01 AMslack–
10:50 AMmax ebb SW (235°)0.8 kt
2:50 PMslack–
6:50 PMmax flood ENE (074°)2.0 kt
10:25 PMslack–
11:44 PMmax ebb SW (235°)0.3 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.