RaceAtlas

Alcatraz Island Tides: Wednesday, May 1, 2030

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

-0.2 ft5:56 AM4.5 ft12:40 PM2.0 ft5:35 PM5.7 ft11:45 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 11:45 PM, low -0.2 ft at 5:56 AM. Gate: flood 3.0 kt at 10:17 AM, ebb 1.7 kt at 4:33 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
5:56 AMLow-0.2 ft
12:40 PMHigh4.5 ft
5:35 PMLow2.0 ft
11:45 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
12:34 AMslack–
4:33 AMmax ebb SW (235°)1.7 kt
7:03 AMslack–
10:17 AMmax flood ENE (074°)3.0 kt
1:44 PMslack–
4:04 PMmax ebb SW (235°)1.1 kt
6:32 PMslack–
9:40 PMmax flood ENE (074°)2.7 kt

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.