RaceAtlas

Half Moon Bay Tides: Thursday, September 10, 2026

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

-0.3 ft4:43 AM5.4 ft11:02 AM1.2 ft4:52 PM5.9 ft10:51 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 10:51 PM, low -0.3 ft at 4:43 AM. Gate: flood 3.5 kt at 9:51 AM, ebb 1.9 kt at 4:12 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
4:43 AMLow-0.3 ft
11:02 AMHigh5.4 ft
4:52 PMLow1.2 ft
10:51 PMHigh5.9 ft
Current · Golden Gate
TimeStateSpeed
12:30 AMslack–
4:12 AMmax ebb SW (235°)1.9 kt
6:40 AMslack–
9:51 AMmax flood ENE (074°)3.5 kt
1:28 PMslack–
4:44 PMmax ebb SW (235°)1.7 kt
7:07 PMslack–
10:05 PMmax flood ENE (074°)3.0 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.