RaceAtlas

Half Moon Bay Tides: Thursday, December 25, 2025

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

4.5 ft2:46 AM3.0 ft7:47 AM4.7 ft1:10 PM0.3 ft8:15 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 1:10 PM, low 0.3 ft at 8:15 PM. Gate: flood 3.0 kt at 12:48 AM, ebb 1.4 kt at 7:08 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
2:46 AMHigh4.5 ft
7:47 AMLow3.0 ft
1:10 PMHigh4.7 ft
8:15 PMLow0.3 ft
Current · Golden Gate
TimeStateSpeed
12:48 AMmax flood ENE (074°)3.0 kt
5:33 AMslack–
7:52 AMmax ebb SW (235°)0.8 kt
10:13 AMslack–
12:55 PMmax flood ENE (074°)2.0 kt
4:04 PMslack–
7:08 PMmax ebb SW (235°)1.4 kt
10:04 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.