RaceAtlas

Alcatraz Island Tides: Tuesday, June 13, 2023

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

0.5 ft3:11 AM4.0 ft9:23 AM1.6 ft2:27 PM6.3 ft9:08 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 9:08 PM, low 0.5 ft at 3:11 AM. Gate: flood 3.0 kt at 6:35 PM, ebb 1.7 kt at 1:24 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
3:11 AMLow0.5 ft
9:23 AMHigh4.0 ft
2:27 PMLow1.6 ft
9:08 PMHigh6.3 ft
Current · Golden Gate
TimeStateSpeed
1:24 AMmax ebb SW (235°)1.7 kt
3:57 AMslack–
7:01 AMmax flood ENE (074°)2.4 kt
10:27 AMslack–
12:38 PMmax ebb SW (235°)0.9 kt
3:07 PMslack–
6:35 PMmax flood ENE (074°)3.0 kt
10:17 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.