Knappa, Knappa Slough, Columbia River tide table for the next 7 days
Issued (local time): 3 pm Thursday 15 Nov 2018
Print
Knappa, Knappa Slough, Columbia River tide table for the next 7 days |
||||||||||||||||||
| m, °C | ft, °F | Days 0–3 Weather Summary: Mostly dry. Cool air temperatures (max 14°C on Sun morning, min 8°C on Sat night). Wind will be generally light. | Days 4–6 Weather Summary: Mostly dry. Cool air temperatures (max 15°C on Tue morning, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wed | ||||||||||||
| name |
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 |
morn- ing |
| Wave Height Map See all maps |
 |
 |
 |
 |
 |
|||||||||||||
|
High Tide height (m) |
6:53PM 1.95 |
|
8:48AM 2.11 |
|
8:15PM 1.90 |
9:36AM 2.22 |
|
9:28PM 1.93 |
10:18AM 2.35 |
|
10:31PM 2.01 |
10:55AM 2.48 |
|
11:26PM 2.10 |
11:30AM 2.60 |
|
12:17AM 2.19 |
12:04PM 2.71 |
|
Low Tide height (m) |
2:00PM 0.96 |
2:27AM 0.37 |
|
3:11PM 0.87 |
3:25AM 0.41 |
|
4:16PM 0.71 |
4:18AM 0.43 |
|
5:11PM 0.52 |
5:05AM 0.45 |
|
5:59PM 0.31 |
5:48AM 0.47 |
|
6:42PM 0.12 |
6:29AM 0.51 |
|
|
Swell (m) direction |
 W |
 W |
 W |
 W |
 W |
 W |
 W |
 W |
W |
 W |
 W |
 W |
 W |
 W |
 WNW |
 W |
 W |
 W |
| Wave Height (m) | 3.0 | 2.3 | 2.0 | 1.8 | 1.5 | 1.5 | 1.7 | 1.6 | 1.5 | 1.3 | 1.2 | 1.1 | 1.0 | 0.9 | 0.9 | 1.2 | 1.6 | 1.8 |
| Period (s) | 14 | 13 | 12 | 11 | 11 | 16 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 19 | 18 | 16 | 14 |
|
Wind (km/h) |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
 |
|
|
 |
|
|
| Today's sea temperature in Knappa, Knappa Slough, Columbia River is 13.4 °C (Statistics for 15 Nov 1981-2005 – mean: 11.4 max: 12.6 min: 10.0 °C) | ||||||||||||||||||
 |
 |
 |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Summary | clear |
some clouds |
some clouds |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear |
some clouds |
some clouds |
| Rain mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| High °C | 12 | 13 | 13 | 12 | 11 | 13 | 13 | 9 | 14 | 14 | 12 | 14 | 14 | 12 | 15 | 15 | 13 | 15 |
| Low °C | 11 | 11 | 13 | 12 | 10 | 11 | 11 | 8 | 10 | 13 | 10 | 11 | 13 | 10 | 11 | 13 | 12 | 13 |
| Chill °C | 12 | 12 | 13 | 11 | 9 | 11 | 11 | 6 | 14 | 14 | 11 | 14 | 14 | 11 | 15 | 15 | 12 | 15 |
| Sunrise | - | - | 7:16 | - | - | 7:16 | - | - | 7:18 | - | - | 7:20 | - | - | 7:22 | - | - | 7:22 |
| Sunset | 4:42 | - | - | 4:40 | - | - | 4:39 | - | - | 4:38 | - | - | 4:37 | - | - | 4:37 | - | - |
Tide datum: -.