RaceAtlas

Alcatraz Island Tides: Sunday, June 13, 2027

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

0.7 ft2:30 AM3.8 ft8:38 AM1.7 ft1:42 PM6.2 ft8:28 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 8:28 PM, low 0.7 ft at 2:30 AM. Gate: flood 2.9 kt at 5:50 PM, ebb 1.5 kt at 12:30 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:30 AMLow0.7 ft
8:38 AMHigh3.8 ft
1:42 PMLow1.7 ft
8:28 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
12:30 AMmax ebb SW (235°)1.5 kt
3:09 AMslack–
6:19 AMmax flood ENE (074°)2.2 kt
9:47 AMslack–
12:02 PMmax ebb SW (235°)0.9 kt
2:20 PMslack–
5:50 PMmax flood ENE (074°)2.9 kt
9:33 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.