RaceAtlas

Half Moon Bay Tides: Monday, April 13, 2026

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

2.0 ft2:26 AM4.6 ft8:07 AM0.4 ft2:44 PM4.7 ft9:11 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.7 ft at 9:11 PM, low 0.4 ft at 2:44 PM. Gate: flood 2.7 kt at 7:36 PM, ebb 1.1 kt at 1:07 PM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:26 AMLow2.0 ft
8:07 AMHigh4.6 ft
2:44 PMLow0.4 ft
9:11 PMHigh4.7 ft
Current · Golden Gate
TimeStateSpeed
1:54 AMmax ebb SW (235°)1.0 kt
4:15 AMslack–
7:06 AMmax flood ENE (074°)1.8 kt
10:39 AMslack–
1:07 PMmax ebb SW (235°)1.1 kt
4:06 PMslack–
7:36 PMmax flood ENE (074°)2.7 kt
11:38 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.