RaceAtlas

Half Moon Bay Tides: Monday, October 19, 2026

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

0.7 ft12:13 AM4.1 ft7:40 AM3.2 ft12:31 PM4.4 ft5:41 PM2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.4 ft at 5:41 PM, low 0.7 ft at 12:13 AM. Gate: flood 2.0 kt at 6:19 AM, ebb 0.8 kt at 11:05 PM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
12:13 AMLow0.7 ft
7:40 AMHigh4.1 ft
12:31 PMLow3.2 ft
5:41 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
1:32 AMslack–
6:19 AMmax flood ENE (074°)2.0 kt
10:18 AMslack–
12:00 PMmax ebb SW (235°)0.4 kt
1:38 PMslack–
4:31 PMmax flood ENE (074°)1.3 kt
8:22 PMslack–
11:05 PMmax ebb SW (235°)0.8 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.