RaceAtlas

Alcatraz Island Tides: Monday, September 17, 2029

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

0.1 ft2:31 AM4.9 ft9:38 AM2.7 ft2:43 PM5.7 ft8:32 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 8:32 PM, low 0.1 ft at 2:31 AM. Gate: flood 2.5 kt at 6:48 AM, ebb 1.2 kt at 1:05 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:31 AMLow0.1 ft
9:38 AMHigh4.9 ft
2:43 PMLow2.7 ft
8:32 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
1:05 AMmax ebb SW (235°)1.2 kt
3:16 AMslack–
6:48 AMmax flood ENE (074°)2.5 kt
10:29 AMslack–
1:03 PMmax ebb SW (235°)1.0 kt
3:03 PMslack–
6:09 PMmax flood ENE (074°)2.3 kt
9:47 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.