RaceAtlas

Half Moon Bay Tides: Tuesday, October 27, 2026

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

4.6 ft12:15 AM2.2 ft5:09 AM6.5 ft11:14 AM-1.2 ft6:29 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.5 ft at 11:14 AM, low -1.2 ft at 6:29 PM. Gate: flood 3.3 kt at 10:28 AM, ebb 2.0 kt at 4:18 PM.
Modelled current at the Golden Gate on a 3.3 kt floodThe Gate at max flood, 3.3 kt
Tide height
TimeHeight
12:15 AMHigh4.6 ft
5:09 AMLow2.2 ft
11:14 AMHigh6.5 ft
6:29 PMLow-1.2 ft
Current · Golden Gate
TimeStateSpeed
2:43 AMslack–
4:56 AMmax ebb SW (235°)1.1 kt
7:21 AMslack–
10:28 AMmax flood ENE (074°)3.3 kt
1:31 PMslack–
4:18 PMmax ebb SW (235°)2.0 kt
8:33 PMslack–
11:41 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.