RaceAtlas

Alcatraz Island Tides: Sunday, December 8, 2019

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

1.9 ft2:17 AM5.8 ft8:45 AM0.5 ft3:31 PM4.3 ft10:01 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 8:45 AM, low 0.5 ft at 3:31 PM. Gate: flood 2.3 kt at 5:58 AM, ebb 1.3 kt at 1:00 PM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
2:17 AMLow1.9 ft
8:45 AMHigh5.8 ft
3:31 PMLow0.5 ft
10:01 PMHigh4.3 ft
Current · Golden Gate
TimeStateSpeed
12:11 AMmax ebb SW (235°)0.7 kt
2:30 AMslack–
5:58 AMmax flood ENE (074°)2.3 kt
9:55 AMslack–
1:00 PMmax ebb SW (235°)1.3 kt
4:22 PMslack–
7:54 PMmax flood ENE (074°)2.2 kt
11:18 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.