RaceAtlas

Alcatraz Island Tides: Monday, August 28, 2028

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

0.3 ft1:35 AM4.4 ft8:55 AM3.3 ft1:18 PM6.0 ft7:16 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 7:16 PM, low 0.3 ft at 1:35 AM. Gate: flood 2.2 kt at 4:42 PM, ebb 1.0 kt at 12:03 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
1:35 AMLow0.3 ft
8:55 AMHigh4.4 ft
1:18 PMLow3.3 ft
7:16 PMHigh6.0 ft
Current · Golden Gate
TimeStateSpeed
12:03 AMmax ebb SW (235°)1.0 kt
2:12 AMslack–
5:50 AMmax flood ENE (074°)2.2 kt
9:22 AMslack–
11:30 AMmax ebb SW (235°)0.7 kt
1:29 PMslack–
4:42 PMmax flood ENE (074°)2.2 kt
8:32 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.