RaceAtlas

Half Moon Bay Tides: Wednesday, April 21, 2027

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

-0.9 ft5:53 AM4.4 ft12:21 PM1.9 ft5:27 PM5.9 ft11:27 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 11:27 PM, low -0.9 ft at 5:53 AM. Gate: flood 3.2 kt at 11:11 AM, ebb 1.9 kt at 4:44 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
5:53 AMLow-0.9 ft
12:21 PMHigh4.4 ft
5:27 PMLow1.9 ft
11:27 PMHigh5.9 ft
Current · Golden Gate
TimeStateSpeed
1:19 AMslack–
4:44 AMmax ebb SW (235°)1.9 kt
8:02 AMslack–
11:11 AMmax flood ENE (074°)3.2 kt
2:43 PMslack–
5:12 PMmax ebb SW (235°)1.3 kt
7:39 PMslack–
10:38 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.