RaceAtlas

Half Moon Bay Tides: Friday, December 4, 2026

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

1.7 ft12:21 AM5.9 ft6:53 AM0.2 ft2:00 PM3.8 ft8:18 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 6:53 AM, low 0.2 ft at 2:00 PM. Gate: flood 2.9 kt at 5:27 AM, ebb 1.7 kt at 1:11 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
12:21 AMLow1.7 ft
6:53 AMHigh5.9 ft
2:00 PMLow0.2 ft
8:18 PMHigh3.8 ft
Current · Golden Gate
TimeStateSpeed
1:55 AMslack–
5:27 AMmax flood ENE (074°)2.9 kt
9:09 AMslack–
1:11 PMmax ebb SW (235°)1.7 kt
3:42 PMslack–
6:56 PMmax flood ENE (074°)2.5 kt
10:21 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.