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): 10 am Monday 21 May 2018
m, °C | ft, °F Monday 21 Tuesday 22 Wednesday 23
  8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM
Tide State high ebb ebb low flow high ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)
6:52AM
2.33




8:44PM
2.20



8:09AM
2.16



9:43PM
2.29



9:30AM
2.06
Low Tide
height (m)



2:29PM
-0.06



2:56AM
0.70



3:32PM
0.05



4:12AM
0.59


Swell (m)
direction
1.1
W
1.1
W
1.1
W
1.2
W
1.3
W
1.3
W
1.2
W
1.2
W
1.3
SW
1.3
SW
1.3
SW
1.4
W
1.5
W
1.6
W
1.6
W
1.7
W
1.8
W
1.8
W
Wave Height (m) 1.1 1.1 1.1 1.2 1.3 1.3 1.2 1.2 1.3 1.3 1.3 1.4 1.5 1.6 1.6 1.7 1.8 1.8
Period (s) 10 10 10 10 9 9 9 9 19 19 19 11 11 11 11 11 12 12
Wind
(km/h)
windN10metric.gif windNW10metric.gif windNW20metric.gif windNW25metric.gif windNNW15metric.gif windNNW15metric.gif windN10metric.gif windN5metric.gif windNNE5metric.gif windNNW10metric.gif windNW20metric.gif windNW25metric.gif windNNW20metric.gif windNNW10metric.gif windNNW10metric.gif windNNW10metric.gif windNNW10metric.gif windNW15metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 14.2 °C (Statistics for 21 May 1981-2005 – mean: 12.3 max: 13.9 min: 10.6 °C)
 
Summary  some
clouds
some
clouds
clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 11 13 15 14 13 11 11 11 13 18 19 17 14 12 12 11 13 16
Chill °C 10 12 14 12 11 9 10 10 13 18 19 16 13 11 11 10 12 15
Sunrise 5:35 - - - - - - - 5:33 - - - - - - - 5:33 -
Sunset - - - - 8:46 - - - - - - - 8:47 - - - - -

Tide datum: -.