RaceAtlas

Alcatraz Island Tides: Friday, December 27, 2030

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

5.4 ft2:03 AM2.3 ft7:04 AM6.3 ft1:03 PM-1.0 ft7:42 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 1:03 PM, low -1.0 ft at 7:42 PM. Gate: flood 3.0 kt at 11:03 AM, ebb 1.9 kt at 5:25 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
2:03 AMHigh5.4 ft
7:04 AMLow2.3 ft
1:03 PMHigh6.3 ft
7:42 PMLow-1.0 ft
Current · Golden Gate
TimeStateSpeed
3:18 AMslack–
6:12 AMmax ebb SW (235°)1.2 kt
8:14 AMslack–
11:03 AMmax flood ENE (074°)3.0 kt
2:13 PMslack–
5:25 PMmax ebb SW (235°)1.9 kt
8:52 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.