RaceAtlas

Alcatraz Island Tides: Saturday, December 7, 2030

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

2.7 ft3:13 AM6.2 ft9:21 AM-0.4 ft4:24 PM4.6 ft11:27 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 9:21 AM, low -0.4 ft at 4:24 PM. Gate: flood 3.0 kt at 8:47 PM, ebb 1.6 kt at 3:06 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
3:13 AMLow2.7 ft
9:21 AMHigh6.2 ft
4:24 PMLow-0.4 ft
11:27 PMHigh4.6 ft
Current · Golden Gate
TimeStateSpeed
1:44 AMmax ebb SW (235°)0.9 kt
3:54 AMslack–
7:13 AMmax flood ENE (074°)2.5 kt
10:39 AMslack–
3:06 PMmax ebb SW (235°)1.6 kt
5:25 PMslack–
8:47 PMmax flood ENE (074°)3.0 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.