RaceAtlas

Alcatraz Island Tides: Monday, January 17, 2028

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

6.0 ft3:43 AM1.2 ft10:00 AM4.3 ft3:57 PM1.2 ft9:33 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 3:43 AM, low 1.2 ft at 10:00 AM. Gate: flood 3.4 kt at 12:57 AM, ebb 1.4 kt at 7:40 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
3:43 AMHigh6.0 ft
10:00 AMLow1.2 ft
3:57 PMHigh4.3 ft
9:33 PMLow1.2 ft
Current · Golden Gate
TimeStateSpeed
12:57 AMmax flood ENE (074°)3.4 kt
4:46 AMslack–
7:40 AMmax ebb SW (235°)1.4 kt
10:52 AMslack–
1:41 PMmax flood ENE (074°)2.4 kt
5:19 PMslack–
7:49 PMmax ebb SW (235°)1.2 kt
10:31 PMslack–

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.