Tide Table for Knappa, Knappa Slough, Columbia River

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

Issued (local time): 10 am Thursday 19 Sep 2019

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

Issued (local time): 10 am Thursday 19 Sep 2019
m, °C | ft, °F Days 0–3 Weather Summary: Light rain (total 2mm), mostly falling on Fri morning. Cool air temperatures (max 18°C on Fri afternoon, min 13°C on Thu morning). Wind will be generally light. Days 4–6 Weather Summary: Moderate rain (total 14mm), heaviest on Sun morning. Cool air temperatures (max 17°C on Sun afternoon, min 13°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SSE by Mon night).
  Thursday 19 Friday 20 Saturday 21 Sunday 22 Monday 23 Tuesday 24
 Time of Day 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
High Tide
height (m)
5:50AM
1.89
5:25PM
2.32
6:45AM
1.76
6:05PM
2.29
7:54AM
1.66
6:56PM
2.23
9:14AM
1.65
8:03PM
2.17
10:29AM
1.73
9:25PM
2.17
11:31AM
1.88
10:44PM
2.25
Low Tide
height (m)
11:55AM
0.44
12:45AM
0.09
12:34PM
0.58
1:38AM
0.11
1:26PM
0.71
2:48AM
0.12
2:38PM
0.81
4:08AM
0.09
4:04PM
0.82
5:22AM
-0.01
5:23PM
0.71
Swell (m)
direction
1.7
WNW
1.7
WNW
1.5
WNW
1.3
WNW
1.3
WNW
1.3
W
1.5
WNW
1.4
WNW
1.5
WNW
2.3
WNW
2.2
W
2.2
W
2.0
W
1.9
WNW
2.1
WNW
2.5
WNW
2.3
WNW
2.2
W
Wave Height (m) 1.7 1.7 1.5 1.3 1.3 1.3 1.5 1.4 1.5 2.3 2.2 2.2 2.0 1.9 2.1 2.5 2.3 2.2
Period (s) 10 10 9 9 8 14 12 12 12 11 11 10 14 13 12 11 12 12
Wind
(km/h)
windSW5metric.gif windW15metric.gif windW10metric.gif windWSW10metric.gif windWNW15metric.gif windNE0metric.gif windSW10metric.gif windWNW10metric.gif windSE10metric.gif windWSW5metric.gif windNW30metric.gif windNW10metric.gif windSSW15metric.gif windSSW25metric.gif windSSE30metric.gif windNW15metric.gif windNW20metric.gif windN15metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River is 15.6 °C (Statistics for 19 Sep 1981-2005 – mean: 14.7 max: 17.0 min: 12.7 °C)
  part cloud part cloud cloud light rain part cloud part cloud rain showers part cloud part cloud mod rain rain showers clear part cloud part cloud light rain light rain part cloud clear
Summary some
clouds
some
clouds
cloudy light
rain
some
clouds
some
clouds
rain
shwrs
some
clouds
some
clouds
mod
rain
rain
shwrs
clear some
clouds
some
clouds
light
rain
light
rain
some
clouds
clear
Rain mm - - - 1 - - 1 - - 9 2 - - - 2 1 - -
High °C 15 16 16 17 18 16 16 17 16 15 17 15 15 16 15 17 16 14
Low °C 13 16 15 16 17 15 16 17 15 15 16 13 13 16 13 15 16 13
Chill °C 15 15 16 17 18 16 16 17 16 14 16 14 14 15 13 16 15 13
Sunrise 6:56 - - 6:58 - - 6:58 - - 7:01 - - 7:01 - - 7:03 - -
Sunset - 7:17 - - 7:15 - - 7:14 - - 7:12 - - 7:09 - - 7:07 -

Tide datum: -.