RaceAtlas

Half Moon Bay Tides: Saturday, October 31, 2026

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

4.1 ft4:41 AM3.3 ft8:34 AM5.6 ft2:35 PM-0.4 ft10:26 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.6 ft at 2:35 PM, low -0.4 ft at 10:26 PM. Gate: flood 2.6 kt at 2:27 AM, ebb 1.4 kt at 8:07 PM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
4:41 AMHigh4.1 ft
8:34 AMLow3.3 ft
2:35 PMHigh5.6 ft
10:26 PMLow-0.4 ft
Current · Golden Gate
TimeStateSpeed
2:27 AMmax flood ENE (074°)2.6 kt
6:57 AMslack–
8:50 AMmax ebb SW (235°)0.6 kt
10:46 AMslack–
1:52 PMmax flood ENE (074°)2.5 kt
5:04 PMslack–
8:07 PMmax ebb SW (235°)1.4 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.