RaceAtlas

Half Moon Bay Tides: Sunday, April 27, 2025

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

-1.2 ft5:03 AM4.7 ft11:27 AM1.5 ft4:43 PM6.5 ft10:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 10:48 PM, low -1.2 ft at 5:03 AM. Gate: flood 3.4 kt at 9:53 PM, ebb 2.0 kt at 3:38 AM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
5:03 AMLow-1.2 ft
11:27 AMHigh4.7 ft
4:43 PMLow1.5 ft
10:48 PMHigh6.5 ft
Current · Golden Gate
TimeStateSpeed
12:28 AMslack–
3:38 AMmax ebb SW (235°)2.0 kt
7:13 AMslack–
10:16 AMmax flood ENE (074°)3.3 kt
1:53 PMslack–
4:15 PMmax ebb SW (235°)1.4 kt
6:48 PMslack–
9:53 PMmax flood ENE (074°)3.4 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.