RaceAtlas

Half Moon Bay Tides: Sunday, April 19, 2026

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

-1.4 ft6:56 AM4.3 ft1:37 PM2.3 ft6:19 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.3 ft at 1:37 PM, low -1.4 ft at 6:56 AM. Gate: flood 3.2 kt at 11:40 PM, ebb 2.0 kt at 4:42 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
6:56 AMLow-1.4 ft
1:37 PMHigh4.3 ft
6:19 PMLow2.3 ft
Current · Golden Gate
TimeStateSpeed
1:57 AMslack–
4:42 AMmax ebb SW (235°)2.0 kt
8:57 AMslack–
12:06 PMmax flood ENE (074°)3.1 kt
3:59 PMslack–
6:18 PMmax ebb SW (235°)1.1 kt
8:35 PMslack–
11:40 PMmax flood ENE (074°)3.2 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.