RaceAtlas

Alcatraz Island Tides: Friday, September 27, 2030

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

5.5 ft12:01 AM1.0 ft5:46 AM6.0 ft12:14 PM0.3 ft6:20 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 12:14 PM, low 0.3 ft at 6:20 PM. Gate: flood 3.5 kt at 9:46 AM, ebb 1.8 kt at 4:00 PM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
12:01 AMHigh5.5 ft
5:46 AMLow1.0 ft
12:14 PMHigh6.0 ft
6:20 PMLow0.3 ft
Current · Golden Gate
TimeStateSpeed
1:19 AMslack–
3:57 AMmax ebb SW (235°)1.5 kt
6:41 AMslack–
9:46 AMmax flood ENE (074°)3.5 kt
1:11 PMslack–
4:00 PMmax ebb SW (235°)1.8 kt
7:33 PMslack–
10:30 PMmax flood ENE (074°)3.0 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.