RaceAtlas

Alcatraz Island Tides: Thursday, May 12, 2033

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

0.0 ft5:28 AM4.3 ft12:03 PM1.9 ft5:06 PM5.7 ft11:21 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 11:21 PM, low 0.0 ft at 5:28 AM. Gate: flood 2.6 kt at 8:55 PM, ebb 1.4 kt at 2:54 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
5:28 AMLow0.0 ft
12:03 PMHigh4.3 ft
5:06 PMLow1.9 ft
11:21 PMHigh5.7 ft
Current · Golden Gate
TimeStateSpeed
2:54 AMmax ebb SW (235°)1.4 kt
6:25 AMslack–
9:53 AMmax flood ENE (074°)2.5 kt
1:26 PMslack–
3:30 PMmax ebb SW (235°)0.9 kt
5:46 PMslack–
8:55 PMmax flood ENE (074°)2.6 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.