RaceAtlas

Alcatraz Island Tides: Friday, April 2, 2027

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

2.2 ft3:40 AM4.7 ft9:16 AM0.3 ft3:53 PM4.7 ft10:43 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 9:16 AM, low 0.3 ft at 3:53 PM. Gate: flood 2.4 kt at 8:23 PM, ebb 0.9 kt at 1:13 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
3:40 AMLow2.2 ft
9:16 AMHigh4.7 ft
3:53 PMLow0.3 ft
10:43 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
2:08 AMmax ebb SW (235°)0.8 kt
4:07 AMslack–
7:17 AMmax flood ENE (074°)1.6 kt
10:44 AMslack–
1:13 PMmax ebb SW (235°)0.9 kt
4:25 PMslack–
8:23 PMmax flood ENE (074°)2.4 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.