RaceAtlas

Half Moon Bay Tides: Saturday, October 11, 2025

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

4.1 ft3:09 AM2.9 ft7:30 AM6.2 ft1:43 PM-0.6 ft9:23 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 1:43 PM, low -0.6 ft at 9:23 PM. Gate: flood 3.0 kt at 12:58 PM, ebb 1.5 kt at 6:52 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
3:09 AMHigh4.1 ft
7:30 AMLow2.9 ft
1:43 PMHigh6.2 ft
9:23 PMLow-0.6 ft
Current · Golden Gate
TimeStateSpeed
1:28 AMmax flood ENE (074°)2.8 kt
5:26 AMslack–
7:37 AMmax ebb SW (235°)0.9 kt
9:49 AMslack–
12:58 PMmax flood ENE (074°)3.0 kt
4:05 PMslack–
6:52 PMmax ebb SW (235°)1.5 kt
11:16 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.