Sea Conditions for Half Moon Bay

Detailed Sea Conditions for Half Moon Bay over the next 2 days

Issued (local time): 10 am Wednesday 22 Sep 2021

Detailed Sea Conditions for Half Moon Bay over the next 2 days

Issued (local time): 10 am Wednesday 22 Sep 2021
Forecast update inUpdates in  hr  min  sUpdate imminent
Wednesday 22 Thursday 23 Friday 24
8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)


12:14PM
1.62



12:35AM
1.49



12:38PM
1.61



1:22AM
1.37



Low Tide
height (m)
5:55AM
0.27



6:24PM
0.30



6:28AM
0.43



7:04PM
0.26



7:02AM
0.59

Swell (m)
direction
0.9
W
0.9
W
1
W
1
W
1
W
1.1
W
1.1
W
1.1
W
1.4
W
1.4
W
1.3
W
1.3
W
1.3
W
1.3
W
1.2
W
1.1
W
1
W
1
W
Wave Height (m) 0.9 0.9 1.0 1.0 1.0 1.1 1.1 1.1 1.4 1.4 1.3 1.3 1.3 1.3 1.2 1.1 1.0 1.0
Period (s) 16 16 15 15 14 14 14 14 14 13 13 13 13 12 12 12 12 12
Wind
(km/h)
5
WNW
5
NW
15
WNW
15
WNW
10
WNW
5
WSW
5
S
0
SW
5
NE
5
NNE
10
NW
15
WNW
10
W
5
WSW
5
WSW
5
SW
5
WSW
5
W
  Today's sea temperature in Half Moon Bay, California is 18.5 °C (Statistics for 22 Sep 1981-2005 – mean: 14.8 max: 17.3 min: 13.3 °C)
 
Summary  some
clouds
some
clouds
some
clouds
some
clouds
clear clear clear clear clear clear some
clouds
clear clear clear some
clouds
clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 14 20 21 20 14 12 13 13 15 22 24 20 16 16 15 14 14 18
Chill °C 14 20 21 20 13 12 13 13 15 22 24 20 16 16 15 14 14 18
Sunrise 6:56 - - - - - - - 6:58 - - - - - - - 6:58 -
Sunset - - - 7:07 - - - - - - - 7:05 - - - - - -

Tide datum: Mean Lower Low Water.