RaceAtlas

Alcatraz Island Tides: Sunday, January 6, 2030

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

5.4 ft1:42 AM2.3 ft6:47 AM6.1 ft12:42 PM-0.7 ft7:18 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 12:42 PM, low -0.7 ft at 7:18 PM. Gate: flood 3.4 kt at 11:48 PM, ebb 1.8 kt at 5:21 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
1:42 AMHigh5.4 ft
6:47 AMLow2.3 ft
12:42 PMHigh6.1 ft
7:18 PMLow-0.7 ft
Current · Golden Gate
TimeStateSpeed
2:58 AMslack–
5:58 AMmax ebb SW (235°)1.4 kt
8:01 AMslack–
10:48 AMmax flood ENE (074°)2.8 kt
2:01 PMslack–
5:21 PMmax ebb SW (235°)1.8 kt
8:30 PMslack–
11:48 PMmax flood ENE (074°)3.4 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.