RaceAtlas

Half Moon Bay Tides: Sunday, December 27, 2026

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

4.8 ft1:35 AM2.6 ft6:32 AM6.0 ft12:21 PM-0.7 ft7:30 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 12:21 PM, low -0.7 ft at 7:30 PM. Gate: flood 2.6 kt at 11:37 AM, ebb 1.8 kt at 6:16 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
1:35 AMHigh4.8 ft
6:32 AMLow2.6 ft
12:21 PMHigh6.0 ft
7:30 PMLow-0.7 ft
Current · Golden Gate
TimeStateSpeed
4:05 AMslack–
6:41 AMmax ebb SW (235°)1.0 kt
8:44 AMslack–
11:37 AMmax flood ENE (074°)2.6 kt
2:47 PMslack–
6:16 PMmax ebb SW (235°)1.8 kt
9:28 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.