RaceAtlas

Alcatraz Island Tides: Sunday, September 6, 2020

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

4.8 ft2:48 AM1.6 ft8:36 AM5.3 ft3:06 PM1.5 ft9:18 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 3:06 PM, low 1.5 ft at 9:18 PM. Gate: flood 2.5 kt at 12:43 PM, ebb 1.1 kt at 7:08 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:48 AMHigh4.8 ft
8:36 AMLow1.6 ft
3:06 PMHigh5.3 ft
9:18 PMLow1.5 ft
Current · Golden Gate
TimeStateSpeed
1:09 AMmax flood ENE (074°)2.2 kt
4:48 AMslack–
7:08 AMmax ebb SW (235°)1.1 kt
9:36 AMslack–
12:43 PMmax flood ENE (074°)2.5 kt
4:30 PMslack–
7:15 PMmax ebb SW (235°)1.1 kt
10:35 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.