RaceAtlas

Alcatraz Island Tides: Friday, April 24, 2020

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

5.5 ft12:48 AM-0.1 ft7:20 AM4.4 ft2:11 PM2.2 ft7:06 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 12:48 AM, low -0.1 ft at 7:20 AM. Gate: flood 2.7 kt at 11:04 PM, ebb 1.6 kt at 4:40 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
12:48 AMHigh5.5 ft
7:20 AMLow-0.1 ft
2:11 PMHigh4.4 ft
7:06 PMLow2.2 ft
Current · Golden Gate
TimeStateSpeed
1:51 AMslack–
4:40 AMmax ebb SW (235°)1.6 kt
8:34 AMslack–
11:47 AMmax flood ENE (074°)2.6 kt
3:46 PMslack–
5:46 PMmax ebb SW (235°)0.9 kt
7:57 PMslack–
11:04 PMmax flood ENE (074°)2.7 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.