RaceAtlas

Alcatraz Island Tides: Sunday, February 7, 2027

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

4.9 ft12:41 AM2.3 ft5:46 AM5.7 ft11:40 AM-0.2 ft6:13 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 11:40 AM, low -0.2 ft at 6:13 PM. Gate: flood 2.9 kt at 10:16 PM, ebb 1.6 kt at 3:52 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
12:41 AMHigh4.9 ft
5:46 AMLow2.3 ft
11:40 AMHigh5.7 ft
6:13 PMLow-0.2 ft
Current · Golden Gate
TimeStateSpeed
2:09 AMslack–
4:34 AMmax ebb SW (235°)1.0 kt
6:51 AMslack–
9:42 AMmax flood ENE (074°)2.3 kt
1:04 PMslack–
3:52 PMmax ebb SW (235°)1.6 kt
7:06 PMslack–
10:16 PMmax flood ENE (074°)2.9 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.