RaceAtlas

Alcatraz Island Tides: Friday, April 29, 2033

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

6.5 ft12:01 AM-1.1 ft6:31 AM5.1 ft1:20 PM1.5 ft6:27 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 12:01 AM, low -1.1 ft at 6:31 AM. Gate: flood 3.5 kt at 10:50 AM, ebb 2.0 kt at 4:35 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
12:01 AMHigh6.5 ft
6:31 AMLow-1.1 ft
1:20 PMHigh5.1 ft
6:27 PMLow1.5 ft
Current · Golden Gate
TimeStateSpeed
1:05 AMslack–
4:35 AMmax ebb SW (235°)2.0 kt
7:52 AMslack–
10:50 AMmax flood ENE (074°)3.5 kt
2:23 PMslack–
4:54 PMmax ebb SW (235°)1.4 kt
7:33 PMslack–
10:29 PMmax flood ENE (074°)3.5 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.