RaceAtlas

Alcatraz Island Tides: Saturday, April 27, 2030

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

1.3 ft3:08 AM4.4 ft9:00 AM0.6 ft2:58 PM5.4 ft9:45 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 9:45 PM, low 0.6 ft at 2:58 PM. Gate: flood 2.9 kt at 7:14 PM, ebb 1.5 kt at 1:25 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
3:08 AMLow1.3 ft
9:00 AMHigh4.4 ft
2:58 PMLow0.6 ft
9:45 PMHigh5.4 ft
Current · Golden Gate
TimeStateSpeed
1:25 AMmax ebb SW (235°)1.5 kt
3:43 AMslack–
6:46 AMmax flood ENE (074°)2.2 kt
10:10 AMslack–
1:15 PMmax ebb SW (235°)1.1 kt
3:37 PMslack–
7:14 PMmax flood ENE (074°)2.9 kt
10:52 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.