RaceAtlas

Half Moon Bay Tides: Tuesday, May 18, 2027

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

-0.8 ft4:17 AM4.0 ft10:43 AM1.9 ft3:39 PM6.1 ft9:46 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.1 ft at 9:46 PM, low -0.8 ft at 4:17 AM. Gate: flood 3.1 kt at 8:50 PM, ebb 1.9 kt at 3:40 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
4:17 AMLow-0.8 ft
10:43 AMHigh4.0 ft
3:39 PMLow1.9 ft
9:46 PMHigh6.1 ft
Current · Golden Gate
TimeStateSpeed
3:40 AMmax ebb SW (235°)1.9 kt
6:14 AMslack–
9:26 AMmax flood ENE (074°)3.1 kt
12:53 PMslack–
3:25 PMmax ebb SW (235°)1.2 kt
5:37 PMslack–
8:50 PMmax flood ENE (074°)3.1 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.