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): 3 am Sunday 21 Jan 2018
m, °C | ft, °F Days 0–3 Weather Summary: Heavy rain (total 66mm), heaviest during Tue night. Cool air temperatures (max 10°C on Sun morning, min 6°C on Mon night). Winds increasing (light winds from the SW on Mon afternoon, fresh winds from the SE by Mon night). Days 4–6 Weather Summary: Heavy rain (total 43mm), heaviest during Wed morning. Low air temperatures (max 9°C on Wed morning, min 4°C on Fri night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the SSE by Sat morning).
  Sunday 21 Monday 22 Tuesday 23 Wednesday 24 Thursday 25 Friday 26
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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)

4:10PM
2.43
5:16AM
2.44

4:58PM
2.28
5:53AM
2.48

5:58PM
2.10
6:37AM
2.52


7:13PM
1.95
7:28AM
2.56

8:40PM
1.88
8:26AM
2.62

10:01PM
1.92
Low Tide
height (m)
11:00AM
0.73

11:13PM
0.15
11:45AM
0.69

11:49PM
0.27
12:39PM
0.64

12:32AM
0.41

1:44PM
0.57
1:25AM
0.58

2:58PM
0.45
2:29AM
0.72

4:12PM
0.28
3:41AM
0.82
Swell (m)
direction
6.5
WSW
5.0
W
4.5
W
4.0
W
3.5
W
3.0
W
3.0
WSW
4.0
SW
3.5
WSW
3.0
WSW
3.5
WSW
5.5
WSW
4.5
W
4.5
W
4.0
W
3.5
WNW
3.0
WNW
2.4
WNW
Wave Height (m) 6.5 5.0 4.5 4.0 3.5 3.0 3.0 4.0 3.5 3.0 3.5 5.5 4.5 4.5 4.0 3.5 3.0 2.4
Period (s) 13 15 14 13 13 12 10 10 10 10 10 14 13 14 13 12 11 11
Wind
(km/h)
windSW25metric.gif windWSW35metric.gif windSW25metric.gif windWSW20metric.gif windSW15metric.gif windESE25metric.gif windSE30metric.gif windSSE35metric.gif windSE15metric.gif windSSW20metric.gif windSSW40metric.gif windSSW30metric.gif windWSW20metric.gif windWNW30metric.gif windW25metric.gif windWSW15metric.gif windSSW20metric.gif windSE35metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River is 9.8 °C (Statistics for 21 Jan 1981-2005 – mean: 9.4 max: 11.0 min: 7.7 °C)
  rain showers rain showers rain showers rain showers rain showers rain showers light rain heavy rain rain showers rain showers rain showers rain showers rain showers rain showers rain showers rain showers rain showers mod rain
Summary rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
light
rain
heavy
rain
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
rain
shwrs
mod
rain
Rain mm 10 4 10 4 1 3 4 15 15 5 1 5 5 5 5 2 3 7
High °C 10 9 8 9 9 7 8 10 10 9 9 8 8 7 6 7 7 5
Low °C 8 9 8 9 8 6 7 10 9 8 8 6 7 7 6 7 6 4
Chill °C 7 5 5 6 7 3 4 6 8 5 5 4 4 3 2 4 4 0
Sunrise 7:48 - - 7:47 - - 7:46 - - 7:45 - - 7:45 - - 7:43 - -
Sunset - 5:02 - - 5:04 - - 5:05 - - 5:07 - - 5:07 - - 5:09 -

Tide datum: -.