RaceAtlas

Half Moon Bay Tides: Sunday, September 14, 2025

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

3.7 ft6:09 AM3.2 ft9:43 AM5.8 ft4:16 PM4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.8 ft at 4:16 PM, low 3.2 ft at 9:43 AM. Gate: flood 2.5 kt at 3:07 PM, ebb 1.1 kt at 9:20 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
6:09 AMHigh3.7 ft
9:43 AMLow3.2 ft
4:16 PMHigh5.8 ft
Current · Golden Gate
TimeStateSpeed
12:36 AMslack–
3:55 AMmax flood ENE (074°)2.2 kt
7:57 AMslack–
9:51 AMmax ebb SW (235°)0.6 kt
11:53 AMslack–
3:07 PMmax flood ENE (074°)2.5 kt
6:39 PMslack–
9:20 PMmax ebb SW (235°)1.1 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.