RaceAtlas

Alcatraz Island Tides: Friday, September 29, 2028

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

0.5 ft3:41 AM5.1 ft10:33 AM2.0 ft4:04 PM5.2 ft9:56 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 9:56 PM, low 0.5 ft at 3:41 AM. Gate: flood 2.8 kt at 8:07 AM, ebb 1.2 kt at 2:42 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
3:41 AMLow0.5 ft
10:33 AMHigh5.1 ft
4:04 PMLow2.0 ft
9:56 PMHigh5.2 ft
Current · Golden Gate
TimeStateSpeed
2:14 AMmax ebb SW (235°)1.1 kt
4:22 AMslack–
8:07 AMmax flood ENE (074°)2.8 kt
11:42 AMslack–
2:42 PMmax ebb SW (235°)1.2 kt
4:48 PMslack–
8:01 PMmax flood ENE (074°)2.1 kt
11:14 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.