RaceAtlas

Alcatraz Island Tides: Friday, December 6, 2024

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

4.7 ft4:20 AM3.4 ft8:48 AM5.3 ft2:25 PM-0.4 ft9:30 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 2:25 PM, low -0.4 ft at 9:30 PM. Gate: flood 2.8 kt at 1:00 AM, ebb 1.6 kt at 6:58 PM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:20 AMHigh4.7 ft
8:48 AMLow3.4 ft
2:25 PMHigh5.3 ft
9:30 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
1:00 AMmax flood ENE (074°)2.8 kt
6:03 AMslack–
8:00 AMmax ebb SW (235°)0.6 kt
9:55 AMslack–
12:47 PMmax flood ENE (074°)2.2 kt
3:44 PMslack–
6:58 PMmax ebb SW (235°)1.6 kt
10:28 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.