RaceAtlas

Alcatraz Island Tides: Friday, April 5, 2030

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

5.6 ft1:23 AM-0.0 ft7:58 AM4.3 ft2:51 PM2.3 ft7:47 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 1:23 AM, low -0.0 ft at 7:58 AM. Gate: flood 2.7 kt at 12:46 PM, ebb 1.3 kt at 5:34 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
1:23 AMHigh5.6 ft
7:58 AMLow-0.0 ft
2:51 PMHigh4.3 ft
7:47 PMLow2.3 ft
Current · Golden Gate
TimeStateSpeed
2:48 AMslack–
5:34 AMmax ebb SW (235°)1.3 kt
9:21 AMslack–
12:46 PMmax flood ENE (074°)2.7 kt
4:26 PMslack–
6:37 PMmax ebb SW (235°)1.0 kt
8:57 PMslack–
11:51 PMmax flood ENE (074°)2.4 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.