Tide Table for Knappa, Knappa Slough, Columbia River



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

Issued (local time): 10 am Friday 18 Aug 2017
m, °C | ft, °F Days 0–3 Weather Summary: Mostly dry. Cool air temperatures (max 17°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light. Days 4–6 Weather Summary: Mostly dry. Warm air temperatures (max 20°C on Mon afternoon, min 12°C on Thu morning). Wind will be generally light.
  Friday 18 Saturday 19 Sunday 20 Monday 21 Tuesday 22 Wednesday 23
 name morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night
Wave Height Map See all maps
T unitedstates.htsgw.metric.12.cc23
T unitedstates.htsgw.metric.36.cc23
T unitedstates.htsgw.metric.60.cc23
T unitedstates.htsgw.metric.84.cc23
T unitedstates.htsgw.metric.108.cc23
T unitedstates.htsgw.metric.132.cc23
High Tide
height (m)
12:22PM
1.93 		11:47PM
2.52
1:16PM
2.07 		12:45AM
2.58
2:05PM
2.19 		1:40AM
2.60
2:50PM
2.29 		2:31AM
2.58
3:32PM
2.35 		3:19AM
2.51
4:11PM
2.38 		4:06AM
2.40
Low Tide
height (m) 		6:30AM
-0.20
6:15PM
0.55 		7:27AM
-0.32
7:17PM
0.46 		8:17AM
-0.39
8:14PM
0.36 		9:03AM
-0.41
9:06PM
0.26 		9:46AM
-0.37
9:55PM
0.19 		10:26AM
-0.28
10:42PM
0.14
Swell (m)
direction 		1.4
WNW 		1.2
WNW 		1.3
WNW 		1.4
WNW 		1.5
WNW 		1.5
WNW 		1.4
WNW 		1.3
WNW 		1.1
WNW 		1.2
WNW 		1.3
WNW 		1.2
W 		1.1
W 		1.1
W 		1.2
W 		1.1
W 		1.1
W 		1.1
W
Wave Height (m) 1.4 1.2 1.3 1.4 1.5 1.5 1.4 1.3 1.1 1.2 1.3 1.2 1.1 1.1 1.2 1.1 1.1 1.1
Period (s) 11 11 10 9 9 10 10 10 9 9 9 14 14 13 12 11 11 10
Wind
(km/h) 		windNW10metric.gif windWNW10metric.gif windNW15metric.gif windNW15metric.gif windNW25metric.gif windNW15metric.gif windNW10metric.gif windNW20metric.gif windNNW10metric.gif windNNW10metric.gif windNW25metric.gif windNNW10metric.gif windNW15metric.gif windNW20metric.gif windNW10metric.gif windWNW5metric.gif windNW15metric.gif windNNW20metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River is 17.7 °C (Statistics for 18 Aug 1981-2005 – mean: 15.4 max: 17.2 min: 13.3 °C)
  part cloud part cloud part cloud part cloud clear clear part cloud clear part cloud part cloud clear clear clear clear clear cloud part cloud part cloud
Summary some
clouds 		some
clouds 		some
clouds 		some
clouds 		clear clear some
clouds 		clear some
clouds 		some
clouds 		clear clear clear clear clear cloudy some
clouds 		some
clouds
Rain mm - - - - - - - - - - - - - - - - - -
High °C 15 16 15 14 15 13 15 17 15 17 20 15 18 20 16 16 19 17
Low °C 13 16 12 13 15 12 13 16 14 14 18 14 15 18 15 16 18 13
Chill °C 15 16 14 13 13 11 15 16 14 17 20 14 18 20 15 16 19 17
Sunrise 6:16 - - 6:18 - - 6:18 - - 6:20 - - 6:22 - - 6:22 - -
Sunset - 8:17 - - 8:15 - - 8:14 - - 8:13 - - 8:10 - - 8:08 -

Tide datum: -.