RaceAtlas

Half Moon Bay Tides: Thursday, May 20, 2027

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

-1.2 ft5:40 AM4.0 ft12:26 PM2.5 ft4:55 PM5.9 ft10:53 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 10:53 PM, low -1.2 ft at 5:40 AM. Gate: flood 3.1 kt at 11:00 AM, ebb 1.7 kt at 4:41 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
5:40 AMLow-1.2 ft
12:26 PMHigh4.0 ft
4:55 PMLow2.5 ft
10:53 PMHigh5.9 ft
Current · Golden Gate
TimeStateSpeed
12:48 AMslack–
4:41 AMmax ebb SW (235°)1.7 kt
7:44 AMslack–
11:00 AMmax flood ENE (074°)3.1 kt
2:36 PMslack–
4:57 PMmax ebb SW (235°)1.1 kt
7:14 PMslack–
10:12 PMmax flood ENE (074°)2.8 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.