RaceAtlas

Half Moon Bay Tides: Saturday, July 12, 2025

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

-0.9 ft6:47 AM4.4 ft1:41 PM2.9 ft6:12 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.4 ft at 1:41 PM, low -0.9 ft at 6:47 AM. Gate: flood 3.0 kt at 11:47 AM, ebb 1.9 kt at 4:47 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
6:47 AMLow-0.9 ft
1:41 PMHigh4.4 ft
6:12 PMLow2.9 ft
Current · Golden Gate
TimeStateSpeed
1:41 AMslack–
4:47 AMmax ebb SW (235°)1.9 kt
8:35 AMslack–
11:47 AMmax flood ENE (074°)3.0 kt
4:19 PMslack–
6:34 PMmax ebb SW (235°)0.8 kt
8:31 PMslack–
11:24 PMmax flood ENE (074°)2.5 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.