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): 4 pm Sunday 20 Sep 2020

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

Issued (local time): 4 pm Sunday 20 Sep 2020
Forecast update inUpdates in  hr  min  sUpdate imminent
Sunday 20 Monday 21 Tuesday 22
2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM
Tide State low flow flow ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)

4:43PM
2.64




5:35AM
2.18



5:23PM
2.61



6:36AM
2.00



Low Tide
height (m)
11:07AM
0.06



11:52PM
-0.24



11:50AM
0.24



12:47AM
-0.21



12:37PM
0.44

Wind
(km/h)
0

NE
5

WNW
5

WNW
0

NE
5

ENE
0

E
5

ESE
5

W
10

WNW
10

WNW
5

WNW
5

WNW
0

W
0

SW
5

ESE
5

SE
5

WSW
10

WNW
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 20.8 °C (Statistics for 20 Sep 1981-2005 – mean: 14.4 max: 16.8 min: 12.5 °C)
 
Summary  clear clear some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
cloudy some
clouds
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 22 23 16 14 14 14 14 19 21 19 15 15 14 13 12 17 20 18
Chill °C 22 23 16 14 14 14 14 19 21 19 15 15 14 13 12 17 20 18
Sunrise - - - - - - 7:01 - - - - - - - 7:01 - - -
Sunset - 7:14 - - - - - - - 7:12 - - - - - - - 7:09

Tide datum: -.