RaceAtlas

Half Moon Bay Tides: Thursday, September 11, 2025

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

4.7 ft1:50 AM1.8 ft7:16 AM6.1 ft1:32 PM0.0 ft8:32 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 1:32 PM, low 0.0 ft at 8:32 PM. Gate: flood 3.4 kt at 12:34 PM, ebb 1.7 kt at 6:35 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
1:50 AMHigh4.7 ft
7:16 AMLow1.8 ft
1:32 PMHigh6.1 ft
8:32 PMLow0.0 ft
Current · Golden Gate
TimeStateSpeed
12:44 AMmax flood ENE (074°)3.0 kt
4:19 AMslack–
6:55 AMmax ebb SW (235°)1.4 kt
9:25 AMslack–
12:34 PMmax flood ENE (074°)3.4 kt
3:45 PMslack–
6:35 PMmax ebb SW (235°)1.7 kt
10:30 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.