RaceAtlas

Alcatraz Island Tides: Monday, April 29, 2030

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

0.3 ft4:42 AM4.4 ft11:01 AM1.3 ft4:22 PM5.7 ft10:50 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 10:50 PM, low 0.3 ft at 4:42 AM. Gate: flood 2.9 kt at 8:36 PM, ebb 1.8 kt at 3:15 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
4:42 AMLow0.3 ft
11:01 AMHigh4.4 ft
4:22 PMLow1.3 ft
10:50 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
3:15 AMmax ebb SW (235°)1.8 kt
5:35 AMslack–
8:46 AMmax flood ENE (074°)2.8 kt
12:01 PMslack–
2:51 PMmax ebb SW (235°)1.1 kt
5:09 PMslack–
8:36 PMmax flood ENE (074°)2.9 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.