Sea Conditions for Knappa, Knappa Slough, Columbia River



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Detailed Sea Conditions for Knappa, Knappa Slough, Columbia River over the next 2 days

Issued (local time): 4 pm Monday 22 May 2017
m, °C | ft, °F Monday 22 Tuesday 23 Wednesday 24
  2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM
Tide State high ebb low flow high ebb low flow high ebb low flow high ebb ebb low flow flow
High Tide
height (m)
11:59AM
2.09



12:10AM
2.60



12:59PM
2.18



12:53AM
2.74



1:56PM
2.25

Low Tide
height (m)


6:23PM
0.32



7:22AM
-0.01



7:14PM
0.36




8:12AM
-0.22


Swell (m)
direction
1.4
W
1.6
W
1.6
W
1.6
W
1.7
W
1.8
W
1.8
W
1.8
W
1.8
W
1.8
W
2.0
W
2.1
W
2.1
W
2.1
W
2.1
W
2.1
WNW
2.1
WNW
2.2
WNW
Wave Height (m) 1.4 1.6 1.6 1.6 1.7 1.8 1.8 1.8 1.8 1.8 2.0 2.1 2.1 2.1 2.1 2.1 2.1 2.2
Period (s) 10 10 12 12 12 12 11 11 13 13 13 12 12 12 12 8 8 9
Wind
(km/h)
windN20metric.gif windNNW35metric.gif windNNW25metric.gif windN20metric.gif windNNW20metric.gif windNNW20metric.gif windNNW15metric.gif windNW25metric.gif windNW25metric.gif windNW30metric.gif windNW35metric.gif windNNW30metric.gif windNW25metric.gif windNW25metric.gif windNW20metric.gif windNW20metric.gif windWNW25metric.gif windWNW30metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 13.1 °C (Statistics for 22 May 1981-2005 – mean: 12.5 max: 14.3 min: 10.6 °C)
 
Summary  clear clear clear clear clear clear clear clear clear clear cloudy some
clouds
clear some
clouds
cloudy light
rain
some
clouds
some
clouds
Rain mm - - - - - - - - - - - - - - - 1 - -
Temp °C 26 23 19 17 15 13 13 15 16 13 12 11 10 11 11 12 13 13
Chill °C 26 23 18 16 14 11 11 13 15 10 9 8 7 8 9 10 11 11
Sunrise - - - - - - 5:33 - - - - - - - 5:31 - - -
Sunset - - 8:47 - - - - - - - 8:49 - - - - - - -

Tide datum: -.