RaceAtlas

Half Moon Bay Tides: Wednesday, April 30, 2025

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

6.4 ft12:12 AM-1.7 ft7:38 AM4.1 ft2:32 PM2.6 ft6:56 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 12:12 AM, low -1.7 ft at 7:38 AM. Gate: flood 3.0 kt at 12:52 PM, ebb 1.8 kt at 5:17 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
12:12 AMHigh6.4 ft
7:38 AMLow-1.7 ft
2:32 PMHigh4.1 ft
6:56 PMLow2.6 ft
Current · Golden Gate
TimeStateSpeed
2:32 AMslack–
5:17 AMmax ebb SW (235°)1.8 kt
9:41 AMslack–
12:52 PMmax flood ENE (074°)3.0 kt
4:43 PMslack–
7:00 PMmax ebb SW (235°)0.9 kt
9:10 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.