RaceAtlas

Half Moon Bay Tides: Monday, August 4, 2025

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

0.5 ft2:30 AM3.6 ft9:40 AM3.2 ft1:04 PM5.6 ft7:28 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 7:28 PM, low 0.5 ft at 2:30 AM. Gate: flood 2.1 kt at 8:16 AM, ebb 0.2 kt at 1:09 PM.
Modelled current at the Golden Gate on a 2.1 kt floodThe Gate at max flood, 2.1 kt
Tide height
TimeHeight
2:30 AMLow0.5 ft
9:40 AMHigh3.6 ft
1:04 PMLow3.2 ft
7:28 PMHigh5.6 ft
Current · Golden Gate
TimeStateSpeed
4:09 AMslack–
8:16 AMmax flood ENE (074°)2.1 kt
12:01 PMslack–
1:09 PMmax ebb SW (235°)0.2 kt
2:31 PMslack–
6:02 PMmax flood ENE (074°)1.8 kt
9:50 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.