RaceAtlas

Alcatraz Island Tides: Saturday, June 29, 2030

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

-0.4 ft5:52 AM4.5 ft1:05 PM3.0 ft5:24 PM6.1 ft11:18 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 11:18 PM, low -0.4 ft at 5:52 AM. Gate: flood 2.8 kt at 10:25 AM, ebb 1.4 kt at 4:13 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
5:52 AMLow-0.4 ft
1:05 PMHigh4.5 ft
5:24 PMLow3.0 ft
11:18 PMHigh6.1 ft
Current · Golden Gate
TimeStateSpeed
4:13 AMmax ebb SW (235°)1.4 kt
6:55 AMslack–
10:25 AMmax flood ENE (074°)2.8 kt
2:12 PMslack–
4:02 PMmax ebb SW (235°)0.6 kt
5:59 PMslack–
9:08 PMmax flood ENE (074°)2.3 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.