RaceAtlas

Alcatraz Island Tides: Saturday, February 19, 2028

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

3.2 ft12:47 AM5.7 ft6:43 AM0.1 ft2:13 PM4.5 ft9:29 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 6:43 AM, low 0.1 ft at 2:13 PM. Gate: flood 2.4 kt at 6:24 PM, ebb 1.1 kt at 12:48 PM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
12:47 AMLow3.2 ft
6:43 AMHigh5.7 ft
2:13 PMLow0.1 ft
9:29 PMHigh4.5 ft
Current · Golden Gate
TimeStateSpeed
12:58 AMslack–
4:14 AMmax flood ENE (074°)2.1 kt
8:06 AMslack–
12:48 PMmax ebb SW (235°)1.1 kt
2:53 PMslack–
6:24 PMmax flood ENE (074°)2.4 kt
9:56 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.