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): 9 am Sunday 04 Dec 2016
m, °C | ft, °F Sunday 4 Monday 5 Tuesday 6
  7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM
Tide State high ebb low flow high ebb low flow high ebb low flow high ebb low flow high ebb
High Tide
height (m)
5:13AM
2.23



4:09PM
2.45



5:58AM
2.24



5:01PM
2.32



6:47AM
2.28

Low Tide
height (m)


11:08AM
0.89



11:36PM
0.09



12:01PM
0.89



12:22AM
0.18



Swell (m)
direction
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.0
WNW
3.0
WNW
3.5
WNW
3.5
WNW
3.0
WNW
3.0
WNW
3.0
WNW
3.0
WNW
3.0
WNW
3.0
WNW
2.5
WNW
2.5
WNW
Wave Height (m) 3.5 3.5 3.5 3.5 3.5 3.5 3.0 3.0 3.5 3.5 3.0 3.0 3.0 3.0 3.0 3.0 2.5 2.5
Period (s) 14 14 14 14 14 13 13 13 13 13 13 12 12 12 12 12 13 12
Wind
(km/h)
windNW30metric.gif windNW30metric.gif windNW30metric.gif windNW25metric.gif windNW25metric.gif windW25metric.gif windWSW25metric.gif windWSW35metric.gif windWNW30metric.gif windWNW20metric.gif windW10metric.gif windWNW10metric.gif windSSW5metric.gif windSSE5metric.gif windENE5metric.gif windENE15metric.gif windENE25metric.gif windE20metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 10.6 °C (Statistics for 04 Dec 1981-2005 – mean: 10.5 max: 11.7 min: 8.6 °C)
 
Summary  light
rain
rain
shwrs
rain
shwrs
rain
shwrs
light
rain
light
rain
light
rain
mod
rain
light
rain
mod
rain
light
rain
light
rain
light
rain
light
rain
light
rain
rain
shwrs
clear clear
Rain mm 3 3 1 2 2 5 3 7 3 6 2 5 1 2 1 1 - -
Temp °C 8 8 8 7 7 7 7 7 7 7 7 7 7 6 6 3 2 2
Chill °C 4 4 4 3 3 3 3 2 3 4 5 5 7 5 5 -1 -3 -3
Sunrise - 7:39 - - - - - - - 7:41 - - - - - - - 7:41
Sunset - - - 4:28 - - - - - - - 4:28 - - - - - -

Tide datum: -.