RaceAtlas

Alcatraz Island Tides: Thursday, June 27, 2030

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

-0.1 ft4:41 AM4.3 ft11:46 AM2.9 ft4:01 PM6.0 ft10:03 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 10:03 PM, low -0.1 ft at 4:41 AM. Gate: flood 2.7 kt at 9:05 AM, ebb 1.4 kt at 3:20 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
4:41 AMLow-0.1 ft
11:46 AMHigh4.3 ft
4:01 PMLow2.9 ft
10:03 PMHigh6.0 ft
Current · Golden Gate
TimeStateSpeed
3:20 AMmax ebb SW (235°)1.4 kt
5:33 AMslack–
9:05 AMmax flood ENE (074°)2.7 kt
12:34 PMslack–
2:31 PMmax ebb SW (235°)0.6 kt
4:32 PMslack–
7:47 PMmax flood ENE (074°)2.1 kt
11:21 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.