RaceAtlas

Half Moon Bay Tides: Saturday, June 27, 2026

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

-0.5 ft4:21 AM3.8 ft11:13 AM2.9 ft3:20 PM5.9 ft9:25 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.9 ft at 9:25 PM, low -0.5 ft at 4:21 AM. Gate: flood 2.8 kt at 9:45 AM, ebb 1.3 kt at 3:52 AM.
Modelled current at the Golden Gate on a 2.8 kt floodThe Gate at max flood, 2.8 kt
Tide height
TimeHeight
4:21 AMLow-0.5 ft
11:13 AMHigh3.8 ft
3:20 PMLow2.9 ft
9:25 PMHigh5.9 ft
Current · Golden Gate
TimeStateSpeed
3:52 AMmax ebb SW (235°)1.3 kt
6:12 AMslack–
9:45 AMmax flood ENE (074°)2.8 kt
1:23 PMslack–
3:27 PMmax ebb SW (235°)0.7 kt
5:18 PMslack–
8:29 PMmax flood ENE (074°)2.2 kt
11:48 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.