RaceAtlas

Alcatraz Island Tides: Sunday, December 29, 2030

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

5.6 ft3:32 AM2.0 ft9:17 AM5.0 ft3:01 PM0.3 ft9:15 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 3:32 AM, low 0.3 ft at 9:15 PM. Gate: flood 3.3 kt at 12:44 AM, ebb 1.4 kt at 7:04 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
3:32 AMHigh5.6 ft
9:17 AMLow2.0 ft
3:01 PMHigh5.0 ft
9:15 PMLow0.3 ft
Current · Golden Gate
TimeStateSpeed
12:44 AMmax flood ENE (074°)3.3 kt
4:49 AMslack–
7:54 AMmax ebb SW (235°)1.4 kt
10:15 AMslack–
12:59 PMmax flood ENE (074°)2.4 kt
4:20 PMslack–
7:04 PMmax ebb SW (235°)1.4 kt
10:10 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.