RaceAtlas

Alcatraz Island Tides: Friday, January 7, 2028

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

2.9 ft12:17 AM6.0 ft6:51 AM0.2 ft2:16 PM4.0 ft9:32 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 6:51 AM, low 0.2 ft at 2:16 PM. Gate: flood 2.4 kt at 4:19 AM, ebb 1.2 kt at 10:56 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
12:17 AMLow2.9 ft
6:51 AMHigh6.0 ft
2:16 PMLow0.2 ft
9:32 PMHigh4.0 ft
Current · Golden Gate
TimeStateSpeed
12:31 AMslack–
4:19 AMmax flood ENE (074°)2.4 kt
8:00 AMslack–
10:56 AMmax ebb SW (235°)1.2 kt
3:07 PMslack–
6:46 PMmax flood ENE (074°)2.0 kt
10:30 PMslack–
11:57 PMmax ebb SW (235°)0.5 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.