Tide Table for Knappa, Knappa Slough, Columbia River

Knappa, Knappa Slough, Columbia River tide table for the next 7 days

Issued (local time): 4 pm Saturday 22 Sep 2018

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Knappa, Knappa Slough, Columbia River tide table for the next 7 days

Issued (local time): 4 pm Saturday 22 Sep 2018
m, °C | ft, °F Days 0–3 Weather Summary: Light rain (total 3mm), mostly falling on Sat afternoon. Cool air temperatures (max 17°C on Mon afternoon, min 11°C on Mon morning). Wind will be generally light. Days 4–6 Weather Summary: Mostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 13°C on Tue night). Wind will be generally light.
  Sat Sunday 23 Monday 24 Tuesday 25 Wednesday 26 Thursday 27 Fri
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Wave Height Map See all maps
High Tide
height (m)
1:29PM
2.15
1:14AM
2.23

2:03PM
2.23
1:56AM
2.27

2:33PM
2.29
2:36AM
2.28

3:02PM
2.35
3:16AM
2.26

3:29PM
2.40
3:57AM
2.22

3:57PM
2.45
4:40AM
2.14

Low Tide
height (m)

7:52PM
0.38
8:20AM
-0.03

8:33PM
0.27
8:53AM
-0.01

9:11PM
0.17
9:24AM
0.03

9:47PM
0.09
9:54AM
0.09

10:23PM
0.02
10:25AM
0.18

10:59PM
-0.04
10:57AM
0.28
Swell (m)
direction
2.3
W
1.7
WNW
1.5
WNW
1.5
WNW
1.3
WNW
1.2
NW
1.3
WNW
1.5
WNW
1.6
WNW
1.7
WNW
1.7
WNW
1.6
WNW
1.5
WNW
1.6
WNW
1.7
WNW
1.6
NW
1.4
NW
1.3
WNW
Wave Height (m) 2.3 1.7 1.5 1.5 1.3 1.2 1.3 1.5 1.6 1.7 1.7 1.6 1.5 1.6 1.7 1.6 1.4 1.3
Period (s) 9 8 8 8 7 7 7 13 12 11 10 9 8 8 9 8 8 8
Wind
(km/h)
windWNW20metric.gif windW10metric.gif windWNW10metric.gif windWNW20metric.gif windNNW10metric.gif windESE0metric.gif windNW20metric.gif windNE15metric.gif windNE15metric.gif windNNW25metric.gif windENE15metric.gif windENE10metric.gif windNNW20metric.gif windNE5metric.gif windENE10metric.gif windNNW25metric.gif windENE5metric.gif windENE5metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River is 16.6 °C (Statistics for 22 Sep 1981-2005 – mean: 14.6 max: 17.0 min: 12.7 °C)
  rain showers clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Summary rain
shwrs
clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain mm 3 - - - - - - - - - - - - - - - - -
High °C 16 14 15 15 13 14 17 15 16 21 16 18 22 16 19 24 17 20
Low °C 15 13 13 15 12 11 16 12 12 20 13 13 20 14 14 22 16 15
Chill °C 15 13 15 14 12 14 17 14 15 21 15 18 22 15 19 24 17 20
Sunrise - - 7:01 - - 7:03 - - 7:03 - - 7:05 - - 7:07 - - 7:07
Sunset 7:12 - - 7:09 - - 7:07 - - 7:06 - - 7:04 - - 7:01 - -

Tide datum: -.