RaceAtlas

Alcatraz Island Tides: Saturday, August 5, 2023

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

5.9 ft2:43 AM-0.1 ft9:03 AM5.9 ft3:54 PM1.5 ft9:45 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 2:43 AM, low -0.1 ft at 9:03 AM. Gate: flood 3.5 kt at 1:08 PM, ebb 1.8 kt at 7:00 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
2:43 AMHigh5.9 ft
9:03 AMLow-0.1 ft
3:54 PMHigh5.9 ft
9:45 PMLow1.5 ft
Current · Golden Gate
TimeStateSpeed
12:43 AMmax flood ENE (074°)2.8 kt
3:57 AMslack–
7:00 AMmax ebb SW (235°)1.8 kt
10:00 AMslack–
1:08 PMmax flood ENE (074°)3.5 kt
5:01 PMslack–
8:13 PMmax ebb SW (235°)1.5 kt
10:51 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.