RaceAtlas

Alcatraz Island Tides: Saturday, March 15, 2025

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

5.3 ft1:18 AM0.9 ft7:12 AM4.8 ft1:23 PM1.0 ft7:10 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 1:18 AM, low 0.9 ft at 7:12 AM. Gate: flood 2.9 kt at 11:22 PM, ebb 1.5 kt at 5:48 AM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
1:18 AMHigh5.3 ft
7:12 AMLow0.9 ft
1:23 PMHigh4.8 ft
7:10 PMLow1.0 ft
Current · Golden Gate
TimeStateSpeed
2:38 AMslack–
5:48 AMmax ebb SW (235°)1.5 kt
8:32 AMslack–
11:39 AMmax flood ENE (074°)2.6 kt
3:06 PMslack–
5:40 PMmax ebb SW (235°)1.3 kt
8:18 PMslack–
11:22 PMmax flood ENE (074°)2.9 kt

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.