Sea Conditions for Holywood



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Detailed Sea Conditions for Holywood over the next 2 days

Issued (local time): 12 am Friday 18 Aug 2017
m, °C | ft, °F Thu Friday 18 Saturday 19 Sun
  10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM
Tide State high ebb low flow high ebb low flow high ebb low flow high ebb low flow flow high
High Tide
height (m)
8:00PM
2.78



8:33AM
2.80



9:06PM
2.93



9:40AM
2.92




10:04PM
3.13
Low Tide
height (m)


2:17AM
0.66



2:48PM
0.59



3:25AM
0.47



3:49PM
0.48



Swell (m)
direction
0.8
SSE
0.8
SSE
1.1
SSE
1.0
WSW
1.0
S
0.8
WSW
1.0
SSW
0.8
WSW
1.0
WNW
1.4
WNW
1.0
W
1.6
WNW
1.0
W
1.4
WNW
0.8
W
1.1
WNW
0.5
W
0.6
WNW
Wave Height (m) 0.8 0.8 1.1 1.0 1.0 0.8 1.0 0.8 1.0 1.4 1.0 1.6 1.0 1.4 0.8 1.1 0.5 0.6
Period (s) 6 6 6 4 6 4 5 3 4 5 4 6 4 6 4 5 4 4
Wind
(km/h)
windSSW20metric.gif windWSW30metric.gif windW30metric.gif windWSW30metric.gif windWSW30metric.gif windSW25metric.gif windSW25metric.gif windWNW35metric.gif windWNW40metric.gif windW35metric.gif windW35metric.gif windW40metric.gif windW45metric.gif windW35metric.gif windW40metric.gif windWNW30metric.gif windWNW30metric.gif windW20metric.gif
  Today's sea temperature in Holywood is 14.0 °C (Statistics for 18 Aug 1981-2005 – mean: 15.1 max: 17.1 min: 13.3 °C)
 
Summary  some
clouds
risk
tstorm
rain
shwrs
rain
shwrs
some
clouds
some
clouds
risk
tstorm
risk
tstorm
rain
shwrs
rain
shwrs
clear clear clear clear some
clouds
some
clouds
clear clear
Rain mm - 1 1 1 - - 2 3 1 1 - - - - - - - -
Temp °C 15 14 12 12 13 15 15 15 13 12 13 12 14 16 15 15 13 12
Chill °C 14 12 9 9 11 13 13 13 10 9 10 9 11 14 13 13 11 10
Sunrise - - - 6:03 - - - - - - - 6:05 - - - - - -
Sunset - - - - - - - 8:49 - - - - - - - 8:46 - -

Tide datum: Mean Lower Low Water (Satellite).