RaceAtlas

Alcatraz Island Tides: Tuesday, July 30, 2024

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

0.0 ft2:46 AM4.2 ft9:55 AM3.2 ft1:55 PM6.5 ft8:15 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 8:15 PM, low 0.0 ft at 2:46 AM. Gate: flood 2.5 kt at 5:48 PM, ebb 1.3 kt at 12:58 AM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
2:46 AMLow0.0 ft
9:55 AMHigh4.2 ft
1:55 PMLow3.2 ft
8:15 PMHigh6.5 ft
Current · Golden Gate
TimeStateSpeed
12:58 AMmax ebb SW (235°)1.3 kt
3:30 AMslack–
6:48 AMmax flood ENE (074°)2.4 kt
10:23 AMslack–
12:16 PMmax ebb SW (235°)0.7 kt
2:25 PMslack–
5:48 PMmax flood ENE (074°)2.5 kt
9:32 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.