RaceAtlas

Half Moon Bay Tides: Wednesday, January 20, 2027

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

3.0 ft1:33 AM6.9 ft7:48 AM-1.5 ft3:21 PM4.4 ft10:08 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.9 ft at 7:48 AM, low -1.5 ft at 3:21 PM. Gate: flood 3.0 kt at 8:40 PM, ebb 1.8 kt at 2:40 PM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
1:33 AMLow3.0 ft
7:48 AMHigh6.9 ft
3:21 PMLow-1.5 ft
10:08 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
1:49 AMmax ebb SW (235°)0.7 kt
3:39 AMslack–
6:52 AMmax flood ENE (074°)2.8 kt
10:10 AMslack–
2:40 PMmax ebb SW (235°)1.8 kt
5:27 PMslack–
8:40 PMmax flood ENE (074°)3.0 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.