RaceAtlas

Alcatraz Island Tides: Sunday, April 10, 2033

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

1.5 ft4:01 AM4.7 ft9:55 AM0.7 ft4:05 PM5.1 ft10:46 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 10:46 PM, low 0.7 ft at 4:05 PM. Gate: flood 2.8 kt at 8:28 PM, ebb 1.3 kt at 2:30 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:01 AMLow1.5 ft
9:55 AMHigh4.7 ft
4:05 PMLow0.7 ft
10:46 PMHigh5.1 ft
Current · Golden Gate
TimeStateSpeed
2:30 AMmax ebb SW (235°)1.3 kt
4:41 AMslack–
8:01 AMmax flood ENE (074°)2.1 kt
11:16 AMslack–
2:45 PMmax ebb SW (235°)1.1 kt
4:49 PMslack–
8:28 PMmax flood ENE (074°)2.8 kt
11:54 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.