RaceAtlas

Half Moon Bay Tides: Thursday, October 9, 2025

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

4.8 ft12:56 AM2.0 ft6:04 AM6.5 ft12:11 PM-0.9 ft7:21 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 12:11 PM, low -0.9 ft at 7:21 PM. Gate: flood 3.4 kt at 11:21 AM, ebb 1.9 kt at 5:13 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
12:56 AMHigh4.8 ft
6:04 AMLow2.0 ft
12:11 PMHigh6.5 ft
7:21 PMLow-0.9 ft
Current · Golden Gate
TimeStateSpeed
3:21 AMslack–
5:47 AMmax ebb SW (235°)1.3 kt
8:18 AMslack–
11:21 AMmax flood ENE (074°)3.4 kt
2:28 PMslack–
5:13 PMmax ebb SW (235°)1.9 kt
9:24 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.