RaceAtlas

Half Moon Bay Tides: Saturday, August 22, 2026

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

0.6 ft1:57 AM3.8 ft9:17 AM3.3 ft12:54 PM5.3 ft7:03 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.3 ft at 7:03 PM, low 0.6 ft at 1:57 AM. Gate: flood 2.2 kt at 7:32 AM, ebb 0.7 kt at 1:33 AM.
Modelled current at the Golden Gate on a 2.2 kt floodThe Gate at max flood, 2.2 kt
Tide height
TimeHeight
1:57 AMLow0.6 ft
9:17 AMHigh3.8 ft
12:54 PMLow3.3 ft
7:03 PMHigh5.3 ft
Current · Golden Gate
TimeStateSpeed
1:33 AMmax ebb SW (235°)0.7 kt
3:34 AMslack–
7:32 AMmax flood ENE (074°)2.2 kt
11:14 AMslack–
12:45 PMmax ebb SW (235°)0.4 kt
2:25 PMslack–
5:41 PMmax flood ENE (074°)1.6 kt
9:38 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.