Sea Conditions for Point Helen, Knight Island



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Detailed Sea Conditions for Point Helen, Knight Island over the next 2 days

Issued (local time): 9 am Thursday 20 Jul 2017
m, °C | ft, °F Thursday 20 Friday 21 Saturday 22
  7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow high ebb ebb low
High Tide
height (m)


11:56AM
2.83



11:36PM
3.87



12:56PM
3.05



12:31AM
4.03



Low Tide
height (m)
5:30AM
-0.18



5:25PM
0.87



6:25AM
-0.55



6:24PM
0.70




7:14AM
-0.84
Swell (m)
direction
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SSE
0.8
SSE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
Wave Height (m) 0.9 0.9 0.9 0.9 0.9 0.9 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6
Period (s) 8 8 8 8 8 9 9 9 9 8 8 8 8 8 8 8 9 9
Wind
(km/h)
windNNE35metric.gif windNNE30metric.gif windN30metric.gif windN25metric.gif windNNE20metric.gif windN25metric.gif windN20metric.gif windNNE25metric.gif windNNE20metric.gif windNNE15metric.gif windENE5metric.gif windESE5metric.gif windSSW10metric.gif windSW15metric.gif windWSW15metric.gif windWSW10metric.gif windWSW10metric.gif windWSW5metric.gif
  Today's sea temperature in Point Helen, Knight Island, Alaska is 12.7 °C (Statistics for 20 Jul 1981-2005 – mean: 12.9 max: 14.3 min: 10.9 °C)
 
Summary  light
rain
mod
rain
light
rain
light
rain
some
clouds
some
clouds
some
clouds
some
clouds
clear some
clouds
clear clear clear clear clear clear clear clear
Rain mm 4 7 1 2 - - - - - - - - - - - - - -
Temp °C 12 12 12 12 14 14 14 14 13 14 15 16 16 15 14 14 15 17
Chill °C 9 9 9 9 12 12 12 12 11 13 15 16 16 14 13 13 15 17
Sunrise 5:03 - - - - - - - 5:05 - - - - - - - 5:07 -
Sunset - - - - - 10:49 - - - - - - - 10:46 - - - -

Tide datum: -.