RaceAtlas

Half Moon Bay Tides: Wednesday, June 18, 2025

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

4.0 ft3:54 AM0.5 ft10:33 AM5.1 ft5:31 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 5:31 PM, low 0.5 ft at 10:33 AM. Gate: flood 3.0 kt at 3:47 PM, ebb 1.2 kt at 9:35 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
3:54 AMHigh4.0 ft
10:33 AMLow0.5 ft
5:31 PMHigh5.1 ft
Current · Golden Gate
TimeStateSpeed
12:46 AMslack–
3:24 AMmax flood ENE (074°)1.9 kt
6:50 AMslack–
9:35 AMmax ebb SW (235°)1.2 kt
12:22 PMslack–
3:47 PMmax flood ENE (074°)3.0 kt
8:03 PMslack–
11:06 PMmax ebb SW (235°)1.2 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.