RaceAtlas

Alcatraz Island Tides: Thursday, October 11, 2029

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

4.9 ft3:38 AM2.7 ft8:20 AM6.5 ft2:34 PM-0.7 ft9:29 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 2:34 PM, low -0.7 ft at 9:29 PM. Gate: flood 3.2 kt at 12:27 PM, ebb 1.7 kt at 6:19 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:38 AMHigh4.9 ft
8:20 AMLow2.7 ft
2:34 PMHigh6.5 ft
9:29 PMLow-0.7 ft
Current · Golden Gate
TimeStateSpeed
12:52 AMmax flood ENE (074°)3.0 kt
4:43 AMslack–
7:11 AMmax ebb SW (235°)1.1 kt
9:26 AMslack–
12:27 PMmax flood ENE (074°)3.2 kt
3:34 PMslack–
6:19 PMmax ebb SW (235°)1.7 kt
10:37 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.