RaceAtlas

Half Moon Bay Tides: Monday, May 11, 2026

Tide heights at Half Moon Bay with the flood, ebb and slack schedule at the Golden Gate.

2.2 ft1:05 AM3.9 ft6:25 AM0.7 ft12:54 PM4.7 ft7:38 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 7:38 PM, low 0.7 ft at 12:54 PM. Gate: flood 2.6 kt at 5:55 PM, ebb 0.9 kt at 12:22 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
1:05 AMLow2.2 ft
6:25 AMHigh3.9 ft
12:54 PMLow0.7 ft
7:38 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
12:22 AMmax ebb SW (235°)0.9 kt
2:53 AMslack–
5:40 AMmax flood ENE (074°)1.6 kt
9:19 AMslack–
11:41 AMmax ebb SW (235°)0.9 kt
2:15 PMslack–
5:55 PMmax flood ENE (074°)2.6 kt
10:14 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414131 (Half Moon Bay). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.