RaceAtlas

Alcatraz Island Tides: Wednesday, July 12, 2023

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

0.3 ft2:54 AM4.0 ft9:35 AM2.6 ft1:59 PM6.4 ft8:30 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 8:30 PM, low 0.3 ft at 2:54 AM. Gate: flood 2.6 kt at 5:58 PM, ebb 1.5 kt at 1:01 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
2:54 AMLow0.3 ft
9:35 AMHigh4.0 ft
1:59 PMLow2.6 ft
8:30 PMHigh6.4 ft
Current · Golden Gate
TimeStateSpeed
1:01 AMmax ebb SW (235°)1.5 kt
3:34 AMslack–
6:47 AMmax flood ENE (074°)2.4 kt
10:15 AMslack–
12:12 PMmax ebb SW (235°)0.8 kt
2:29 PMslack–
5:58 PMmax flood ENE (074°)2.6 kt
9:44 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.