RaceAtlas

Half Moon Bay Tides: Sunday, July 20, 2025

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

-0.3 ft1:55 AM3.6 ft8:43 AM2.8 ft12:31 PM6.5 ft7:09 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 7:09 PM, low -0.3 ft at 1:55 AM. Gate: flood 2.7 kt at 6:03 PM, ebb 0.7 kt at 12:34 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
1:55 AMLow-0.3 ft
8:43 AMHigh3.6 ft
12:31 PMLow2.8 ft
7:09 PMHigh6.5 ft
Current · Golden Gate
TimeStateSpeed
3:44 AMslack–
7:02 AMmax flood ENE (074°)2.4 kt
10:46 AMslack–
12:34 PMmax ebb SW (235°)0.7 kt
2:40 PMslack–
6:03 PMmax flood ENE (074°)2.7 kt
9:36 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.