RaceAtlas

Half Moon Bay Tides: Saturday, September 27, 2025

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

3.7 ft3:24 AM3.0 ft7:36 AM5.1 ft1:53 PM0.9 ft9:37 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 1:53 PM, low 0.9 ft at 9:37 PM. Gate: flood 2.1 kt at 1:21 PM, ebb 1.1 kt at 7:14 PM.
Modelled current at the Golden Gate on a 2.1 kt floodThe Gate at max flood, 2.1 kt
Tide height
TimeHeight
3:24 AMHigh3.7 ft
7:36 AMLow3.0 ft
1:53 PMHigh5.1 ft
9:37 PMLow0.9 ft
Current · Golden Gate
TimeStateSpeed
2:26 AMmax flood ENE (074°)2.0 kt
6:52 AMslack–
8:25 AMmax ebb SW (235°)0.5 kt
10:08 AMslack–
1:21 PMmax flood ENE (074°)2.1 kt
4:30 PMslack–
7:14 PMmax ebb SW (235°)1.1 kt
11:13 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.