Sea Conditions for Knappa, Knappa Slough, Columbia River

Detailed Sea Conditions for Knappa, Knappa Slough, Columbia River over the next 2 days

Issued (local time): 4 am Saturday 21 Jul 2018

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Detailed Sea Conditions for Knappa, Knappa Slough, Columbia River over the next 2 days

Issued (local time): 4 am Saturday 21 Jul 2018
m, °C | ft, °F Saturday 21 Sunday 22 Mon
  2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM
Tide State ebb low flow high ebb low flow high ebb ebb low flow high ebb low flow flow flow
High Tide
height (m)



10:06AM
1.76



10:05PM
2.40




11:15AM
1.77


10:55PM
2.40


Low Tide
height (m)

4:34AM
0.19



4:12PM
0.49




5:38AM
0.08



5:11PM
0.59



Swell (m)
direction
1.5
WNW
1.5
WNW
1.6
WNW
1.5
WNW
1.5
WNW
1.4
NW
1.4
NW
1.4
NW
1.4
WNW
1.3
WNW
1.3
WNW
1.2
NW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.2
SW
1.2
SW
Wave Height (m) 1.5 1.5 1.6 1.5 1.5 1.4 1.4 1.4 1.4 1.3 1.3 1.2 1.3 1.3 1.3 1.3 1.2 1.2
Period (s) 7 8 8 8 8 8 8 8 8 8 8 8 18 18 18 18 16 16
Wind
(km/h)
windNNW20metric.gif windNNW15metric.gif windNNW5metric.gif windWNW10metric.gif windWNW20metric.gif windWNW20metric.gif windNW15metric.gif windNNW15metric.gif windN10metric.gif windNNE10metric.gif windNNE10metric.gif windN15metric.gif windNNW25metric.gif windNW30metric.gif windNNW25metric.gif windN15metric.gif windN10metric.gif windNNE10metric.gif
  Today's sea temperature in Knappa, Knappa Slough, Columbia River, Oregon is 19.0 °C (Statistics for 21 Jul 1981-2005 – mean: 15.1 max: 16.8 min: 13.5 °C)
 
Summary  clear clear some
clouds
some
clouds
clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 12 12 13 16 17 16 15 14 14 14 15 21 24 23 19 17 17 17
Chill °C 10 10 13 16 16 15 14 13 13 14 14 21 24 23 19 17 17 17
Sunrise - - 5:43 - - - - - - - 5:43 - - - - - - -
Sunset - - - - - - 8:57 - - - - - - - 8:55 - - -

Tide datum: -.