RaceAtlas

Half Moon Bay Tides: Friday, August 20, 2021

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

-0.9 ft4:04 AM4.6 ft10:45 AM2.5 ft3:36 PM6.6 ft9:36 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.6 ft at 9:36 PM, low -0.9 ft at 4:04 AM. Gate: flood 3.0 kt at 9:21 AM, ebb 1.8 kt at 3:46 AM.
Modelled current at the Golden Gate on a 3.0 kt floodThe Gate at max flood, 3.0 kt
Tide height
TimeHeight
4:04 AMLow-0.9 ft
10:45 AMHigh4.6 ft
3:36 PMLow2.5 ft
9:36 PMHigh6.6 ft
Current · Golden Gate
TimeStateSpeed
3:46 AMmax ebb SW (235°)1.8 kt
6:05 AMslack–
9:21 AMmax flood ENE (074°)3.0 kt
1:00 PMslack–
3:42 PMmax ebb SW (235°)1.1 kt
5:38 PMslack–
8:43 PMmax flood ENE (074°)3.0 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.