RaceAtlas

Alcatraz Island Tides: Tuesday, October 1, 2030

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

4.8 ft3:45 AM2.6 ft8:32 AM6.3 ft2:52 PM-0.3 ft9:41 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 2:52 PM, low -0.3 ft at 9:41 PM. Gate: flood 3.2 kt at 12:46 PM, ebb 1.8 kt at 6:32 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:45 AMHigh4.8 ft
8:32 AMLow2.6 ft
2:52 PMHigh6.3 ft
9:41 PMLow-0.3 ft
Current · Golden Gate
TimeStateSpeed
12:59 AMmax flood ENE (074°)2.9 kt
4:57 AMslack–
7:25 AMmax ebb SW (235°)1.1 kt
9:42 AMslack–
12:46 PMmax flood ENE (074°)3.2 kt
3:48 PMslack–
6:32 PMmax ebb SW (235°)1.8 kt
10:45 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.