RaceAtlas

Half Moon Bay Tides: Wednesday, July 21, 2021

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

-1.0 ft3:27 AM4.1 ft10:10 AM2.7 ft2:31 PM6.9 ft8:48 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.9 ft at 8:48 PM, low -1.0 ft at 3:27 AM. Gate: flood 3.0 kt at 7:51 PM, ebb 1.6 kt at 1:18 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
3:27 AMLow-1.0 ft
10:10 AMHigh4.1 ft
2:31 PMLow2.7 ft
8:48 PMHigh6.9 ft
Current · Golden Gate
TimeStateSpeed
1:18 AMmax ebb SW (235°)1.6 kt
2:50 AMmax ebb SW (235°)1.6 kt
5:27 AMslack–
8:46 AMmax flood ENE (074°)2.8 kt
12:25 PMslack–
2:46 PMmax ebb SW (235°)0.9 kt
4:44 PMslack–
7:51 PMmax flood ENE (074°)3.0 kt
11:10 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.