RaceAtlas

Half Moon Bay Tides: Friday, August 1, 2025

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

3.3 ft5:23 AM2.5 ft10:03 AM5.1 ft4:58 PM4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 4:58 PM, low 2.5 ft at 10:03 AM. Gate: flood 2.0 kt at 3:24 PM, ebb 0.8 kt at 9:54 PM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
5:23 AMHigh3.3 ft
10:03 AMLow2.5 ft
4:58 PMHigh5.1 ft
Current · Golden Gate
TimeStateSpeed
1:03 AMslack–
5:10 AMmax flood ENE (074°)1.7 kt
8:34 AMslack–
10:13 AMmax ebb SW (235°)0.5 kt
12:05 PMslack–
3:24 PMmax flood ENE (074°)2.0 kt
7:28 PMslack–
9:54 PMmax ebb SW (235°)0.8 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.