RaceAtlas

Alcatraz Island Tides: Saturday, April 1, 2023

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

2.5 ft3:43 AM4.9 ft9:13 AM0.2 ft4:05 PM4.7 ft11:03 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 9:13 AM, low 0.2 ft at 4:05 PM. Gate: flood 2.6 kt at 8:38 PM, ebb 1.0 kt at 2:33 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
3:43 AMLow2.5 ft
9:13 AMHigh4.9 ft
4:05 PMLow0.2 ft
11:03 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
2:07 AMmax ebb SW (235°)0.7 kt
4:01 AMslack–
7:19 AMmax flood ENE (074°)1.5 kt
10:46 AMslack–
2:33 PMmax ebb SW (235°)1.0 kt
4:47 PMslack–
8:38 PMmax flood ENE (074°)2.6 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.