RaceAtlas

Alcatraz Island Tides: Saturday, September 7, 2030

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

-0.1 ft2:41 AM4.8 ft9:48 AM2.7 ft2:42 PM6.2 ft8:43 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 8:43 PM, low -0.1 ft at 2:41 AM. Gate: flood 2.6 kt at 7:04 AM, ebb 1.3 kt at 1:14 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
2:41 AMLow-0.1 ft
9:48 AMHigh4.8 ft
2:42 PMLow2.7 ft
8:43 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
1:14 AMmax ebb SW (235°)1.3 kt
3:38 AMslack–
7:04 AMmax flood ENE (074°)2.6 kt
10:52 AMslack–
1:22 PMmax ebb SW (235°)0.9 kt
3:20 PMslack–
6:21 PMmax flood ENE (074°)2.5 kt
9:55 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.