RaceAtlas

Alcatraz Island Tides: Sunday, April 14, 2030

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

1.5 ft3:30 AM4.7 ft9:27 AM0.5 ft3:32 PM5.2 ft10:15 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 10:15 PM, low 0.5 ft at 3:32 PM. Gate: flood 3.0 kt at 7:32 PM, ebb 1.2 kt at 1:25 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
3:30 AMLow1.5 ft
9:27 AMHigh4.7 ft
3:32 PMLow0.5 ft
10:15 PMHigh5.2 ft
Current · Golden Gate
TimeStateSpeed
1:32 AMmax ebb SW (235°)1.2 kt
4:21 AMslack–
7:14 AMmax flood ENE (074°)2.1 kt
10:53 AMslack–
1:25 PMmax ebb SW (235°)1.2 kt
4:16 PMslack–
7:32 PMmax flood ENE (074°)3.0 kt
11:21 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.