RaceAtlas

Alcatraz Island Tides: Monday, August 5, 2030

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

4.3 ft4:38 AM1.7 ft10:00 AM6.1 ft4:52 PM1.0 ft11:33 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 4:52 PM, low 1.0 ft at 11:33 PM. Gate: flood 3.2 kt at 2:23 PM, ebb 1.4 kt at 8:28 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
4:38 AMHigh4.3 ft
10:00 AMLow1.7 ft
4:52 PMHigh6.1 ft
11:33 PMLow1.0 ft
Current · Golden Gate
TimeStateSpeed
2:19 AMmax flood ENE (074°)2.3 kt
6:14 AMslack–
8:42 AMmax ebb SW (235°)1.1 kt
11:09 AMslack–
2:23 PMmax flood ENE (074°)3.2 kt
5:50 PMslack–
8:28 PMmax ebb SW (235°)1.4 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.