RaceAtlas

Alcatraz Island Tides: Friday, May 29, 2020

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

4.9 ft4:43 AM-0.3 ft11:41 AM4.9 ft7:15 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 4:43 AM, low -0.3 ft at 11:41 AM. Gate: flood 2.8 kt at 4:03 PM, ebb 1.4 kt at 9:17 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:43 AMHigh4.9 ft
11:41 AMLow-0.3 ft
7:15 PMHigh4.9 ft
Current · Golden Gate
TimeStateSpeed
12:07 AMslack–
2:53 AMmax flood ENE (074°)2.0 kt
6:07 AMslack–
9:17 AMmax ebb SW (235°)1.4 kt
12:43 PMslack–
4:03 PMmax flood ENE (074°)2.8 kt
8:40 PMslack–
11:10 PMmax ebb SW (235°)0.9 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.