RaceAtlas

Half Moon Bay Tides: Saturday, May 17, 2025

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

5.1 ft1:02 AM-0.4 ft8:52 AM3.7 ft4:31 PM3.3 ft8:01 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 5.1 ft at 1:02 AM, low -0.4 ft at 8:52 AM. Gate: flood 2.3 kt at 12:47 AM, ebb 1.5 kt at 6:48 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
1:02 AMHigh5.1 ft
8:52 AMLow-0.4 ft
4:31 PMHigh3.7 ft
8:01 PMLow3.3 ft
Current · Golden Gate
TimeStateSpeed
12:47 AMmax flood ENE (074°)2.3 kt
3:41 AMslack–
6:48 AMmax ebb SW (235°)1.5 kt
10:41 AMslack–
2:05 PMmax flood ENE (074°)2.3 kt
7:23 PMslack–
8:53 PMmax ebb SW (235°)0.4 kt
10:29 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.