RaceAtlas

Half Moon Bay Tides: Tuesday, September 29, 2026

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

4.6 ft1:05 AM2.0 ft6:18 AM6.1 ft12:27 PM-0.3 ft7:31 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 12:27 PM, low -0.3 ft at 7:31 PM. Gate: flood 3.3 kt at 11:38 AM, ebb 1.9 kt at 5:26 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
1:05 AMHigh4.6 ft
6:18 AMLow2.0 ft
12:27 PMHigh6.1 ft
7:31 PMLow-0.3 ft
Current · Golden Gate
TimeStateSpeed
3:37 AMslack–
6:04 AMmax ebb SW (235°)1.3 kt
8:30 AMslack–
11:38 AMmax flood ENE (074°)3.3 kt
2:44 PMslack–
5:26 PMmax ebb SW (235°)1.9 kt
9:31 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.