RaceAtlas

Half Moon Bay Tides: Thursday, July 17, 2025

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

3.9 ft3:54 AM1.3 ft9:45 AM5.6 ft4:35 PM1.0 ft11:40 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 4:35 PM, low 1.0 ft at 11:40 PM. Gate: flood 3.1 kt at 3:07 PM, ebb 1.3 kt at 9:48 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
3:54 AMHigh3.9 ft
9:45 AMLow1.3 ft
4:35 PMHigh5.6 ft
11:40 PMLow1.0 ft
Current · Golden Gate
TimeStateSpeed
12:19 AMslack–
3:07 AMmax flood ENE (074°)2.1 kt
6:46 AMslack–
9:14 AMmax ebb SW (235°)1.1 kt
11:47 AMslack–
3:07 PMmax flood ENE (074°)3.1 kt
6:54 PMslack–
9:48 PMmax ebb SW (235°)1.3 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.