RaceAtlas

Half Moon Bay Tides: Tuesday, September 22, 2026

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

0.4 ft2:44 AM4.4 ft9:29 AM2.6 ft2:39 PM5.2 ft8:23 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.2 ft at 8:23 PM, low 0.4 ft at 2:44 AM. Gate: flood 2.4 kt at 8:23 AM, ebb 0.9 kt at 12:44 AM.
Modelled current at the Golden Gate on a 2.4 kt floodThe Gate at max flood, 2.4 kt
Tide height
TimeHeight
2:44 AMLow0.4 ft
9:29 AMHigh4.4 ft
2:39 PMLow2.6 ft
8:23 PMHigh5.2 ft
Current · Golden Gate
TimeStateSpeed
12:44 AMmax ebb SW (235°)0.9 kt
4:17 AMslack–
8:23 AMmax flood ENE (074°)2.4 kt
12:05 PMslack–
2:21 PMmax ebb SW (235°)0.7 kt
4:15 PMslack–
7:16 PMmax flood ENE (074°)1.7 kt
10:49 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.