RaceAtlas

Alcatraz Island Tides: Monday, March 21, 2022

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

5.8 ft2:18 AM0.0 ft8:37 AM4.6 ft3:15 PM1.8 ft8:26 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 2:18 AM, low 0.0 ft at 8:37 AM. Gate: flood 3.5 kt at 12:01 AM, ebb 1.8 kt at 5:56 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
2:18 AMHigh5.8 ft
8:37 AMLow0.0 ft
3:15 PMHigh4.6 ft
8:26 PMLow1.8 ft
Current · Golden Gate
TimeStateSpeed
12:01 AMmax flood ENE (074°)3.5 kt
3:13 AMslack–
5:56 AMmax ebb SW (235°)1.8 kt
9:43 AMslack–
12:52 PMmax flood ENE (074°)2.8 kt
4:41 PMslack–
7:15 PMmax ebb SW (235°)1.2 kt
9:36 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.