RaceAtlas

Alcatraz Island Tides: Sunday, January 27, 2030

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

6.2 ft5:18 AM0.4 ft12:29 PM3.9 ft7:29 PM2.7 ft11:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 5:18 AM, low 0.4 ft at 12:29 PM. Gate: flood 2.9 kt at 2:49 AM, ebb 1.3 kt at 9:08 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
5:18 AMHigh6.2 ft
12:29 PMLow0.4 ft
7:29 PMHigh3.9 ft
11:41 PMLow2.7 ft
Current · Golden Gate
TimeStateSpeed
2:49 AMmax flood ENE (074°)2.9 kt
6:21 AMslack–
9:08 AMmax ebb SW (235°)1.3 kt
1:18 PMslack–
4:39 PMmax flood ENE (074°)2.1 kt
8:31 PMslack–
10:32 PMmax ebb SW (235°)0.7 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.