RaceAtlas

Half Moon Bay Tides: Wednesday, December 15, 2027

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

4.4 ft12:21 AM2.9 ft4:37 AM6.7 ft10:40 AM-1.4 ft6:11 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.7 ft at 10:40 AM, low -1.4 ft at 6:11 PM. Gate: flood 3.2 kt at 11:22 PM, ebb 2.0 kt at 4:08 PM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
12:21 AMHigh4.4 ft
4:37 AMLow2.9 ft
10:40 AMHigh6.7 ft
6:11 PMLow-1.4 ft
Current · Golden Gate
TimeStateSpeed
2:53 AMslack–
4:59 AMmax ebb SW (235°)0.7 kt
6:57 AMslack–
9:59 AMmax flood ENE (074°)2.9 kt
1:01 PMslack–
4:08 PMmax ebb SW (235°)2.0 kt
8:14 PMslack–
11:22 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.