RaceAtlas

Half Moon Bay Tides: Thursday, September 25, 2025

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

4.3 ft1:32 AM2.3 ft6:46 AM5.3 ft12:52 PM0.7 ft7:53 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 12:52 PM, low 0.7 ft at 7:53 PM. Gate: flood 2.5 kt at 12:57 AM, ebb 1.3 kt at 6:06 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
1:32 AMHigh4.3 ft
6:46 AMLow2.3 ft
12:52 PMHigh5.3 ft
7:53 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
12:57 AMmax flood ENE (074°)2.5 kt
4:41 AMslack–
6:55 AMmax ebb SW (235°)1.0 kt
9:08 AMslack–
12:07 PMmax flood ENE (074°)2.5 kt
3:27 PMslack–
6:06 PMmax ebb SW (235°)1.3 kt
9:58 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.