RaceAtlas

Half Moon Bay Tides: Monday, January 18, 2027

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

6.2 ft5:51 AM-0.5 ft1:40 PM3.8 ft8:37 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 5:51 AM, low -0.5 ft at 1:40 PM. Gate: flood 2.6 kt at 4:49 AM, ebb 1.4 kt at 11:16 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
5:51 AMHigh6.2 ft
1:40 PMLow-0.5 ft
8:37 PMHigh3.8 ft
Current · Golden Gate
TimeStateSpeed
1:19 AMslack–
4:49 AMmax flood ENE (074°)2.6 kt
8:17 AMslack–
11:16 AMmax ebb SW (235°)1.4 kt
3:35 PMslack–
7:00 PMmax flood ENE (074°)2.4 kt
10:51 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.