RaceAtlas

Half Moon Bay Tides: Tuesday, April 20, 2021

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

4.4 ft4:24 AM0.2 ft12:18 PM3.9 ft7:43 PM0 ft2 ft4 ft12 AM6 AM12 PM6 PM12 AM
High 4.4 ft at 4:24 AM, low 0.2 ft at 12:18 PM. Gate: flood 2.1 kt at 5:57 PM, ebb 0.9 kt at 10:22 AM.
Modelled current at the Golden Gate on a 2.1 kt floodThe Gate at max flood, 2.1 kt
Tide height
TimeHeight
4:24 AMHigh4.4 ft
12:18 PMLow0.2 ft
7:43 PMHigh3.9 ft
Current · Golden Gate
TimeStateSpeed
12:33 AMslack–
3:41 AMmax flood ENE (074°)1.7 kt
7:14 AMslack–
10:22 AMmax ebb SW (235°)0.9 kt
1:52 PMslack–
5:57 PMmax flood ENE (074°)2.1 kt
10:18 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.