RaceAtlas

Alcatraz Island Tides: Tuesday, April 19, 2033

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

5.3 ft2:43 AM-0.2 ft9:28 AM4.2 ft4:47 PM2.7 ft9:25 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 2:43 AM, low -0.2 ft at 9:28 AM. Gate: flood 2.8 kt at 12:48 AM, ebb 1.5 kt at 6:40 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
2:43 AMHigh5.3 ft
9:28 AMLow-0.2 ft
4:47 PMHigh4.2 ft
9:25 PMLow2.7 ft
Current · Golden Gate
TimeStateSpeed
12:48 AMmax flood ENE (074°)2.8 kt
3:48 AMslack–
6:40 AMmax ebb SW (235°)1.5 kt
10:29 AMslack–
1:46 PMmax flood ENE (074°)2.4 kt
6:33 PMslack–
8:32 PMmax ebb SW (235°)0.7 kt
10:33 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.