RaceAtlas

Alcatraz Island Tides: Friday, August 28, 2020

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

-0.0 ft3:02 AM4.8 ft10:13 AM3.0 ft2:50 PM6.2 ft8:49 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 8:49 PM, low -0.0 ft at 3:02 AM. Gate: flood 2.5 kt at 7:17 AM, ebb 1.2 kt at 1:42 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
3:02 AMLow-0.0 ft
10:13 AMHigh4.8 ft
2:50 PMLow3.0 ft
8:49 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
1:42 AMmax ebb SW (235°)1.2 kt
3:53 AMslack–
7:17 AMmax flood ENE (074°)2.5 kt
10:50 AMslack–
1:11 PMmax ebb SW (235°)0.9 kt
3:15 PMslack–
6:23 PMmax flood ENE (074°)2.5 kt
10:03 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.