RaceAtlas

Alcatraz Island Tides: Friday, September 15, 2028

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

-0.2 ft3:26 AM4.9 ft10:29 AM2.4 ft3:30 PM6.1 ft9:31 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 9:31 PM, low -0.2 ft at 3:26 AM. Gate: flood 2.8 kt at 7:49 AM, ebb 1.4 kt at 1:01 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
3:26 AMLow-0.2 ft
10:29 AMHigh4.9 ft
3:30 PMLow2.4 ft
9:31 PMHigh6.1 ft
Current · Golden Gate
TimeStateSpeed
1:01 AMmax ebb SW (235°)1.4 kt
4:24 AMslack–
7:49 AMmax flood ENE (074°)2.8 kt
11:48 AMslack–
2:22 PMmax ebb SW (235°)1.0 kt
4:30 PMslack–
7:24 PMmax flood ENE (074°)2.4 kt
10:49 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.