RaceAtlas

Half Moon Bay Tides: Sunday, September 27, 2026

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

1.2 ft5:17 AM5.8 ft11:24 AM0.2 ft5:57 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 11:24 AM, low 0.2 ft at 5:57 PM. Gate: flood 3.4 kt at 10:15 AM, ebb 1.8 kt at 4:30 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
5:17 AMLow1.2 ft
11:24 AMHigh5.8 ft
5:57 PMLow0.2 ft
Current · Golden Gate
TimeStateSpeed
1:56 AMslack–
4:24 AMmax ebb SW (235°)1.4 kt
7:05 AMslack–
10:15 AMmax flood ENE (074°)3.4 kt
1:39 PMslack–
4:30 PMmax ebb SW (235°)1.8 kt
8:07 PMslack–
11:07 PMmax flood ENE (074°)2.9 kt

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.