RaceAtlas

Half Moon Bay Tides: Friday, December 31, 2027

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

4.4 ft1:29 AM3.0 ft6:13 AM5.3 ft11:51 AM0.1 ft7:03 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 11:51 AM, low 0.1 ft at 7:03 PM. Gate: flood 2.9 kt at 12:12 AM, ebb 1.4 kt at 5:46 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
1:29 AMHigh4.4 ft
6:13 AMLow3.0 ft
11:51 AMHigh5.3 ft
7:03 PMLow0.1 ft
Current · Golden Gate
TimeStateSpeed
12:12 AMmax flood ENE (074°)2.9 kt
4:27 AMslack–
6:46 AMmax ebb SW (235°)0.8 kt
8:43 AMslack–
11:30 AMmax flood ENE (074°)2.0 kt
2:45 PMslack–
5:46 PMmax ebb SW (235°)1.4 kt
8:58 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.