RaceAtlas

Alcatraz Island Tides: Monday, March 17, 2025

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

5.4 ft2:00 AM0.6 ft8:22 AM4.3 ft2:51 PM2.0 ft8:04 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 2:00 AM, low 0.6 ft at 8:22 AM. Gate: flood 2.3 kt at 1:05 PM, ebb 1.3 kt at 6:02 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
2:00 AMHigh5.4 ft
8:22 AMLow0.6 ft
2:51 PMHigh4.3 ft
8:04 PMLow2.0 ft
Current · Golden Gate
TimeStateSpeed
3:20 AMslack–
6:02 AMmax ebb SW (235°)1.3 kt
9:38 AMslack–
1:05 PMmax flood ENE (074°)2.3 kt
4:58 PMslack–
7:06 PMmax ebb SW (235°)0.9 kt
9:16 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.