RaceAtlas

Alcatraz Island Tides: Saturday, July 6, 2030

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

4.7 ft3:31 AM0.4 ft9:48 AM5.5 ft4:56 PM1.9 ft10:54 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.5 ft at 4:56 PM, low 0.4 ft at 9:48 AM. Gate: flood 3.2 kt at 2:06 PM, ebb 1.4 kt at 8:03 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
3:31 AMHigh4.7 ft
9:48 AMLow0.4 ft
4:56 PMHigh5.5 ft
10:54 PMLow1.9 ft
Current · Golden Gate
TimeStateSpeed
1:42 AMmax flood ENE (074°)2.2 kt
5:06 AMslack–
8:03 AMmax ebb SW (235°)1.4 kt
10:47 AMslack–
2:06 PMmax flood ENE (074°)3.2 kt
6:04 PMslack–
8:41 PMmax ebb SW (235°)1.2 kt
11:53 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.