RaceAtlas

Alcatraz Island Tides: Sunday, March 1, 2026

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

2.2 ft3:44 AM6.2 ft9:42 AM-0.8 ft4:27 PM5.3 ft11:19 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 9:42 AM, low -0.8 ft at 4:27 PM. Gate: flood 3.4 kt at 8:43 PM, ebb 1.9 kt at 3:07 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
3:44 AMLow2.2 ft
9:42 AMHigh6.2 ft
4:27 PMLow-0.8 ft
11:19 PMHigh5.3 ft
Current · Golden Gate
TimeStateSpeed
2:36 AMmax ebb SW (235°)1.2 kt
4:34 AMslack–
7:40 AMmax flood ENE (074°)2.7 kt
11:01 AMslack–
3:07 PMmax ebb SW (235°)1.9 kt
5:29 PMslack–
8:43 PMmax flood ENE (074°)3.4 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.