RaceAtlas

Alcatraz Island Tides: Thursday, December 5, 2030

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

2.0 ft1:39 AM6.1 ft8:10 AM0.2 ft3:07 PM4.3 ft9:46 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 8:10 AM, low 0.2 ft at 3:07 PM. Gate: flood 2.6 kt at 5:41 AM, ebb 1.7 kt at 1:33 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
1:39 AMLow2.0 ft
8:10 AMHigh6.1 ft
3:07 PMLow0.2 ft
9:46 PMHigh4.3 ft
Current · Golden Gate
TimeStateSpeed
2:08 AMslack–
5:41 AMmax flood ENE (074°)2.6 kt
9:25 AMslack–
1:33 PMmax ebb SW (235°)1.7 kt
3:53 PMslack–
7:08 PMmax flood ENE (074°)2.6 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.