RaceAtlas

Alcatraz Island Tides: Wednesday, March 10, 2021

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

2.4 ft3:23 AM5.9 ft9:16 AM-0.6 ft4:03 PM5.1 ft11:00 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 9:16 AM, low -0.6 ft at 4:03 PM. Gate: flood 3.2 kt at 8:23 PM, ebb 1.7 kt at 2:48 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:23 AMLow2.4 ft
9:16 AMHigh5.9 ft
4:03 PMLow-0.6 ft
11:00 PMHigh5.1 ft
Current · Golden Gate
TimeStateSpeed
2:04 AMmax ebb SW (235°)1.2 kt
4:01 AMslack–
7:07 AMmax flood ENE (074°)2.6 kt
10:30 AMslack–
2:48 PMmax ebb SW (235°)1.7 kt
5:02 PMslack–
8:23 PMmax flood ENE (074°)3.2 kt
11:58 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.