RaceAtlas

Half Moon Bay Tides: Tuesday, September 1, 2026

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

4.5 ft1:54 AM1.8 ft7:26 AM5.7 ft1:47 PM0.7 ft8:41 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 1:47 PM, low 0.7 ft at 8:41 PM. Gate: flood 3.3 kt at 12:51 PM, ebb 1.6 kt at 6:51 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
1:54 AMHigh4.5 ft
7:26 AMLow1.8 ft
1:47 PMHigh5.7 ft
8:41 PMLow0.7 ft
Current · Golden Gate
TimeStateSpeed
12:58 AMmax flood ENE (074°)2.6 kt
4:38 AMslack–
7:12 AMmax ebb SW (235°)1.3 kt
9:35 AMslack–
12:51 PMmax flood ENE (074°)3.3 kt
4:03 PMslack–
6:51 PMmax ebb SW (235°)1.6 kt
10:39 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.