RaceAtlas

Alcatraz Island Tides: Friday, March 31, 2028

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

5.6 ft3:00 AM-0.1 ft10:03 AM3.8 ft5:39 PM3.1 ft9:35 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 3:00 AM, low -0.1 ft at 10:03 AM. Gate: flood 2.7 kt at 1:11 AM, ebb 1.4 kt at 6:59 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
3:00 AMHigh5.6 ft
10:03 AMLow-0.1 ft
5:39 PMHigh3.8 ft
9:35 PMLow3.1 ft
Current · Golden Gate
TimeStateSpeed
1:11 AMmax flood ENE (074°)2.7 kt
4:10 AMslack–
6:59 AMmax ebb SW (235°)1.4 kt
11:07 AMslack–
2:24 PMmax flood ENE (074°)2.2 kt
7:11 PMslack–
8:53 PMmax ebb SW (235°)0.5 kt
10:40 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.