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 am Sunday 24 Sep 2017
m, °C | ft, °F Sunday 24 Monday 25 Tue
  2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM
Tide State low flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)

5:21AM
2.06


5:05PM
2.31


6:08AM
1.93


5:38PM
2.23


Low Tide
height (m) 		11:42PM
-0.01


11:39AM
0.36


12:23AM
0.04


12:16PM
0.51


1:07AM
0.11
Swell (m)
direction 		1.1
W 		1.1
W 		1.2
W 		1.2
W 		1.2
W 		1.1
WNW 		1.1
W 		1.0
W 		1.0
W 		1.0
WNW 		1.1
W 		1.1
WNW 		1.1
WNW 		1.1
WNW 		1.2
WNW 		1.6
WNW 		1.7
W 		1.7
W
Wave Height (m) 1.1 1.1 1.2 1.2 1.2 1.1 1.1 1.0 1.0 1.0 1.1 1.1 1.1 1.1 1.2 1.6 1.7 1.7
Period (s) 12 12 12 11 11 10 10 10 10 10 10 10 10 10 10 10 10 11
Wind
(km/h) 		windNE5metric.gif windENE5metric.gif windENE5metric.gif windNW5metric.gif windWNW15metric.gif windNW15metric.gif windNW10metric.gif windNW5metric.gif windSSW0metric.gif windS10metric.gif windS15metric.gif windSSW10metric.gif windSSW10metric.gif windS10metric.gif windSSE20metric.gif windSSW10metric.gif windWSW5metric.gif windW5metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 14.0 °C (Statistics for 24 Sep 1981-2005 – mean: 14.4 max: 17.0 min: 12.7 °C)
 
Summary  clear clear clear clear clear clear some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		rain
shwrs 		light
rain 		light
rain 		some
clouds 		some
clouds
Rain mm - - - - - - - - - - - - - 1 1 1 - -
Temp °C 13 13 13 16 17 16 14 14 14 15 15 16 17 16 15 15 16 16
Chill °C 13 13 13 16 16 15 13 14 14 15 14 16 17 16 14 14 16 16
Sunrise - - 7:03 - - - - - - - 7:03 - - - - - - -
Sunset - - - - - 7:07 - - - - - - - 7:06 - - - -

Tide datum: -.