RaceAtlas

Alcatraz Island Tides: Thursday, June 10, 2021

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

-0.6 ft6:42 AM4.4 ft2:03 PM3.1 ft6:15 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.4 ft at 2:03 PM, low -0.6 ft at 6:42 AM. Gate: flood 2.7 kt at 11:21 AM, ebb 1.5 kt at 3:43 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
6:42 AMLow-0.6 ft
2:03 PMHigh4.4 ft
6:15 PMLow3.1 ft
Current · Golden Gate
TimeStateSpeed
12:45 AMslack–
3:43 AMmax ebb SW (235°)1.5 kt
7:52 AMslack–
11:21 AMmax flood ENE (074°)2.7 kt
3:17 PMslack–
4:59 PMmax ebb SW (235°)0.6 kt
6:59 PMslack–
10:05 PMmax flood ENE (074°)2.4 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.