Sea Conditions for Knappa, Knappa Slough, Columbia River

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

Issued (local time): 9 am Wednesday 02 Dec 2020

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

Issued (local time): 9 am Wednesday 02 Dec 2020
Forecast update inUpdates in  hr  min  sUpdate imminent
Wednesday 2 Thursday 3 Friday 4
7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM
Tide State ebb low flow high ebb low flow flow high ebb flow high ebb ebb low flow high ebb
High Tide
height (m)



2:13PM
2.68




4:09AM
2.16


2:49PM
2.65




4:52AM
2.15

Low Tide
height (m)

9:07AM
0.92



9:58PM
-0.11



9:45AM
0.96




10:34PM
-0.07



Wind
(km/h)
10

E
15

ESE
20

ESE
10

ESE
10

E
10

E
10

E
10

E
10

E
10

E
15

ESE
10

ESE
10

ESE
5

ESE
10

ESE
10

ESE
10

ESE
10

ESE
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 11.3 °C (Statistics for 02 Dec 1981-2005 – mean: 10.4 max: 11.8 min: 8.6 °C)
 
Summary  clear clear clear clear clear some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
cloudy cloudy cloudy some
clouds
some
clouds
some
clouds
clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 2 5 8 7 4 2 2 1 1 4 6 6 6 6 6 6 5 6
Chill °C -1 2 5 5 1 -1 -1 -2 -3 1 3 4 4 5 4 4 3 4
Sunrise - 7:37 - - - - - - - 7:39 - - - - - - - 7:39
Sunset - - - 4:29 - - - - - - - 4:29 - - - - - -

Tide datum: -.