RaceAtlas

Half Moon Bay Tides: Friday, March 13, 2026

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

3.2 ft12:41 AM4.9 ft6:38 AM0.4 ft2:22 PM3.9 ft9:28 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.9 ft at 6:38 AM, low 0.4 ft at 2:22 PM. Gate: flood 2.1 kt at 8:08 PM, ebb 0.8 kt at 11:57 AM.
Modelled current at the Golden Gate on a 2.1 kt floodThe Gate at max flood, 2.1 kt
Tide height
TimeHeight
12:41 AMLow3.2 ft
6:38 AMHigh4.9 ft
2:22 PMLow0.4 ft
9:28 PMHigh3.9 ft
Current · Golden Gate
TimeStateSpeed
12:33 AMmax ebb SW (235°)0.2 kt
1:56 AMslack–
5:16 AMmax flood ENE (074°)1.6 kt
9:12 AMslack–
11:57 AMmax ebb SW (235°)0.8 kt
3:55 PMslack–
8:08 PMmax flood ENE (074°)2.1 kt
11:54 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.