RaceAtlas

Half Moon Bay Tides: Friday, March 20, 2026

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

0.1 ft6:19 AM5.0 ft12:32 PM1.2 ft6:14 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.0 ft at 12:32 PM, low 0.1 ft at 6:19 AM. Gate: flood 3.5 kt at 11:20 PM, ebb 1.8 kt at 4:54 AM.
Modelled current at the Golden Gate on a 3.5 kt floodThe Gate at max flood, 3.5 kt
Tide height
TimeHeight
6:19 AMLow0.1 ft
12:32 PMHigh5.0 ft
6:14 PMLow1.2 ft
Current · Golden Gate
TimeStateSpeed
2:04 AMslack–
4:54 AMmax ebb SW (235°)1.8 kt
8:29 AMslack–
11:27 AMmax flood ENE (074°)3.0 kt
3:01 PMslack–
5:34 PMmax ebb SW (235°)1.5 kt
8:14 PMslack–
11:20 PMmax flood ENE (074°)3.5 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.