RaceAtlas

Half Moon Bay Tides: Sunday, August 24, 2025

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

-0.0 ft6:10 AM5.1 ft12:34 PM1.7 ft6:15 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 12:34 PM, low -0.0 ft at 6:10 AM. Gate: flood 3.4 kt at 11:20 AM, ebb 1.7 kt at 5:26 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
6:10 AMLow-0.0 ft
12:34 PMHigh5.1 ft
6:15 PMLow1.7 ft
Current · Golden Gate
TimeStateSpeed
2:04 AMslack–
5:26 AMmax ebb SW (235°)1.7 kt
8:08 AMslack–
11:20 AMmax flood ENE (074°)3.4 kt
3:05 PMslack–
6:19 PMmax ebb SW (235°)1.5 kt
8:39 PMslack–
11:35 PMmax flood ENE (074°)2.6 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.