RaceAtlas

Alcatraz Island Tides: Thursday, April 4, 2024

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

2.7 ft2:37 AM5.3 ft8:20 AM-0.5 ft3:13 PM4.8 ft10:20 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 8:20 AM, low -0.5 ft at 3:13 PM. Gate: flood 2.9 kt at 7:40 PM, ebb 1.5 kt at 12:46 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:37 AMLow2.7 ft
8:20 AMHigh5.3 ft
3:13 PMLow-0.5 ft
10:20 PMHigh4.8 ft
Current · Golden Gate
TimeStateSpeed
1:26 AMmax ebb SW (235°)0.8 kt
3:22 AMslack–
6:15 AMmax flood ENE (074°)2.1 kt
9:40 AMslack–
12:46 PMmax ebb SW (235°)1.5 kt
4:12 PMslack–
7:40 PMmax flood ENE (074°)2.9 kt
11:43 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.