RaceAtlas

Alcatraz Island Tides: Thursday, March 23, 2023

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

6.0 ft1:30 AM-0.0 ft7:38 AM5.1 ft2:05 PM1.0 ft7:38 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 1:30 AM, low -0.0 ft at 7:38 AM. Gate: flood 3.4 kt at 11:44 PM, ebb 1.9 kt at 6:15 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
1:30 AMHigh6.0 ft
7:38 AMLow-0.0 ft
2:05 PMHigh5.1 ft
7:38 PMLow1.0 ft
Current · Golden Gate
TimeStateSpeed
2:39 AMslack–
6:15 AMmax ebb SW (235°)1.9 kt
8:58 AMslack–
11:57 AMmax flood ENE (074°)3.1 kt
3:22 PMslack–
5:59 PMmax ebb SW (235°)1.5 kt
8:41 PMslack–
11:44 PMmax flood ENE (074°)3.4 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.