RaceAtlas

Alcatraz Island Tides: Wednesday, October 17, 2029

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

0.6 ft2:45 AM5.4 ft9:38 AM1.6 ft3:30 PM4.9 ft9:24 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 9:38 AM, low 0.6 ft at 2:45 AM. Gate: flood 2.8 kt at 7:03 AM, ebb 1.4 kt at 1:53 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
2:45 AMLow0.6 ft
9:38 AMHigh5.4 ft
3:30 PMLow1.6 ft
9:24 PMHigh4.9 ft
Current · Golden Gate
TimeStateSpeed
1:06 AMmax ebb SW (235°)1.0 kt
3:20 AMslack–
7:03 AMmax flood ENE (074°)2.8 kt
10:43 AMslack–
1:53 PMmax ebb SW (235°)1.4 kt
4:09 PMslack–
7:15 PMmax flood ENE (074°)2.2 kt
10:35 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.