RaceAtlas

Alcatraz Island Tides: Thursday, April 16, 2020

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

2.7 ft2:09 AM4.7 ft7:30 AM0.1 ft2:27 PM4.8 ft9:42 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.8 ft at 9:42 PM, low 0.1 ft at 2:27 PM. Gate: flood 2.7 kt at 6:59 PM, ebb 0.9 kt at 1:06 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:09 AMLow2.7 ft
7:30 AMHigh4.7 ft
2:27 PMLow0.1 ft
9:42 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
12:14 AMmax ebb SW (235°)0.9 kt
2:15 AMslack–
5:20 AMmax flood ENE (074°)1.8 kt
8:57 AMslack–
1:06 PMmax ebb SW (235°)0.9 kt
3:09 PMslack–
6:59 PMmax flood ENE (074°)2.7 kt
10:38 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.