RaceAtlas

Alcatraz Island Tides: Saturday, April 13, 2030

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

2.1 ft2:43 AM4.6 ft8:23 AM0.4 ft2:48 PM4.9 ft9:43 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 9:43 PM, low 0.4 ft at 2:48 PM. Gate: flood 2.6 kt at 6:51 PM, ebb 1.1 kt at 12:29 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
2:43 AMLow2.1 ft
8:23 AMHigh4.6 ft
2:48 PMLow0.4 ft
9:43 PMHigh4.9 ft
Current · Golden Gate
TimeStateSpeed
12:45 AMmax ebb SW (235°)0.9 kt
3:18 AMslack–
6:08 AMmax flood ENE (074°)1.8 kt
9:57 AMslack–
12:29 PMmax ebb SW (235°)1.1 kt
3:27 PMslack–
6:51 PMmax flood ENE (074°)2.6 kt
10:56 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.