RaceAtlas

Alcatraz Island Tides: Sunday, February 4, 2029

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

6.2 ft3:16 AM0.7 ft9:47 AM4.2 ft4:09 PM1.8 ft9:17 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 3:16 AM, low 0.7 ft at 9:47 AM. Gate: flood 3.4 kt at 12:43 AM, ebb 1.5 kt at 6:59 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
3:16 AMHigh6.2 ft
9:47 AMLow0.7 ft
4:09 PMHigh4.2 ft
9:17 PMLow1.8 ft
Current · Golden Gate
TimeStateSpeed
12:43 AMmax flood ENE (074°)3.4 kt
4:13 AMslack–
6:59 AMmax ebb SW (235°)1.5 kt
10:43 AMslack–
1:39 PMmax flood ENE (074°)2.4 kt
5:28 PMslack–
7:50 PMmax ebb SW (235°)1.1 kt
10:22 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.