RaceAtlas

Half Moon Bay Tides: Sunday, October 4, 2026

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

-0.1 ft12:03 AM4.1 ft7:23 AM3.3 ft11:47 AM5.4 ft5:33 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 5:33 PM, low -0.1 ft at 12:03 AM. Gate: flood 2.3 kt at 5:21 AM, ebb 0.5 kt at 11:33 AM.
Modelled current at the Golden Gate on a 2.3 kt floodThe Gate at max flood, 2.3 kt
Tide height
TimeHeight
12:03 AMLow-0.1 ft
7:23 AMHigh4.1 ft
11:47 AMLow3.3 ft
5:33 PMHigh5.4 ft
Current · Golden Gate
TimeStateSpeed
1:46 AMslack–
5:21 AMmax flood ENE (074°)2.3 kt
9:33 AMslack–
11:33 AMmax ebb SW (235°)0.5 kt
1:17 PMslack–
4:23 PMmax flood ENE (074°)2.1 kt
7:59 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.