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Coastal Waters Forecast for Oregon / Washington

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Coastal Waters Forecast
National Weather Service Portland, OR
244 am pdt mon mar 30 2015

coastal waters from cape shoalwater washington to florence oregon
and westward 60 nm

pzz200-301630-
244 am pdt mon mar 30 2015

.synopsis for southern washington and northern oregon coast...
weak high pres holds over the waters this morning with a low pres
system in the gulf of alaska. a frontal system crosses the waters
later monday...with an active pattern likely to continue through
much of this week.

$$

pzz255-301630-
coastal waters from cascade head to florence or out 10 nm-
244 am pdt mon mar 30 2015

...small craft advisory for hazardous seas in effect until 5 am
pdt early this morning...
...small craft advisory for winds in effect from 2 pm pdt this
afternoon through this evening...
...small craft advisory for hazardous seas in effect from this
afternoon through tuesday afternoon...

.today...s wind 5 kt...becoming 5 to 10 kt in the morning...
then...becoming s 5 to 10 kt with gusts to 15 kt in the
afternoon. wind waves 3 ft. w swell 8 ft at 13 seconds.
.tonight...s wind 20 to 25 kt...becoming w 10 to 15 kt after
midnight. wind waves 6 ft...subsiding to 3 ft after midnight. w
swell 9 ft at 12 seconds...building to 11 ft at 12 seconds
after midnight. rain.
.tue...nw wind 10 to 15 kt...backing to w in the afternoon.
wind waves 3 ft. w swell 10 ft at 12 seconds. showers likely.
slight chance of tstms in the afternoon.
.tue night...w wind 10 to 15 kt...easing to 5 to 10 kt after
midnight. wind waves 3 ft...subsiding to 1 ft after midnight. w
swell 9 ft at 14 seconds. showers likely.
.wed...w wind 5 to 10 kt. wind waves 1 ft. w swell 9 ft at
13 seconds. chance of showers and a slight chance of tstms.
.wed night...n wind 10 to 15 kt. wind waves 2 ft. w swell 9 ft
at 13 seconds. chance of showers.
.thu...n wind 5 to 10 kt. wind waves 2 ft. w swell 8 ft.
.fri...w wind 5 to 10 kt. wind waves 1 ft. nw swell 8 ft.

$$

pzz250-301630-
coastal waters from cape shoalwater wa to cascade head or out
10 nm-
244 am pdt mon mar 30 2015

...small craft advisory for hazardous seas in effect until 5 am
pdt early this morning...
...small craft advisory for winds in effect through this
evening...
...small craft advisory for hazardous seas in effect from this
afternoon through tuesday afternoon...

.today...s wind 10 to 15 kt with gusts to 20 kt. wind waves
3 ft. w swell 8 ft at 13 seconds.
.tonight...s wind 20 to 25 kt with gusts to 30 kt... becoming w
10 to 15 kt after midnight. wind waves 7 ft... subsiding to
3 ft after midnight. w swell 9 ft at 12 seconds...building to
11 ft at 12 seconds after midnight. rain.
.tue...w wind 10 to 15 kt. wind waves 3 ft. w swell 10 ft at 12 seconds.
showers likely. slight chance of tstms in the afternoon.
.tue night...w wind 10 to 15 kt with gusts to 20 kt... easing
to 5 to 10 kt after midnight. wind waves 3 ft. w swell 9 ft at
14 seconds. showers likely.
.wed...w wind 5 to 10 kt. wind waves 2 ft. w swell 9 ft at
13 seconds. showers likely and a slight chance of tstms.
.wed night...nw wind 10 to 15 kt. wind waves 3 ft. w swell 9 ft
at 13 seconds. chance of showers.
.thu...w wind 5 to 10 kt. wind waves 2 ft. w swell 8 ft.
.fri...sw wind 5 to 10 kt. wind waves 2 ft. w swell 9 ft.

$$

pzz275-301630-
waters from cascade head to florence or from 10 to 60 nm-
244 am pdt mon mar 30 2015

...small craft advisory for hazardous seas in effect through
tuesday afternoon...
...small craft advisory for winds in effect from 2 pm pdt this
afternoon through this evening...

.today...s wind 10 to 15 kt...rising to 15 to 20 kt in the
afternoon. wind waves 4 ft. w swell 9 ft at 13 seconds.
.tonight...s wind 20 to 25 kt...becoming w 15 kt after
midnight. wind waves 6 ft...subsiding to 3 ft after midnight. w
swell 11 ft at 12 seconds. rain.
.tue...w wind 15 kt with gusts to 20 kt. wind waves 3 ft. w
swell 10 ft at 12 seconds. chance of showers. slight chance of
tstms in the afternoon.
.tue night...w wind 15 kt...easing to 10 kt after midnight.
gusts to 20 kt. wind waves 3 ft. w swell 10 ft at 14 seconds.
chance of showers.
.wed...nw wind 5 to 10 kt...becoming w 10 to 15 kt in the
afternoon. wind waves 2 ft. w swell 9 ft at 13 seconds. chance
of showers and a slight chance of tstms.
.wed night...n wind 10 to 15 kt with gusts to 20 kt. wind waves
3 ft. w swell 9 ft at 13 seconds.
.thu...nw wind 10 to 15 kt. wind waves 2 ft. w swell 8 ft.
.fri...w wind 5 to 10 kt. wind waves 2 ft. nw swell 8 ft.

$$

pzz270-301630-
waters from cape shoalwater wa to cascade head or from 10 to
60 nm-
244 am pdt mon mar 30 2015

...small craft advisory for hazardous seas in effect through
tuesday afternoon...
...small craft advisory for winds in effect through this
evening...

.today...s wind 15 to 20 kt...rising to 20 to 25 kt in the
afternoon. wind waves 3 ft...building to 5 ft in the afternoon.
w swell 9 ft at 13 seconds.
.tonight...sw wind 20 to 25 kt with gusts to 30 kt... becoming
w 15 kt with gusts to 20 kt after midnight. wind waves 7 ft...
subsiding to 3 ft after midnight. w swell 11 ft at 12 seconds.
rain.
.tue...w wind 15 to 20 kt. wind waves 3 ft. w swell 10 ft at 12 seconds.
chance of showers. slight chance of tstms in the afternoon.
.tue night...w wind 15 to 20 kt...easing to 10 to 15 kt after
midnight. wind waves 3 ft. w swell 10 ft at 14 seconds. chance
of showers.
.wed...nw wind 10 to 15 kt. wind waves 2 ft. w swell 10 ft at
13 seconds. chance of showers and a slight chance of tstms.
.wed night...nw wind 15 to 20 kt...easing to 10 to 15 kt after
midnight. wind waves 3 ft. w swell 10 ft at 13 seconds. chance
of showers.
.thu...w wind 10 to 15 kt. wind waves 3 ft. w swell 8 ft.
.fri...w wind 10 to 15 kt. wind waves 3 ft. w swell 9 ft.

$$

pzz210-301630-
columbia river bar-
244 am pdt mon mar 30 2015

...small craft advisory for rough columbia river bar in effect
until 4 am pdt early this morning...
...small craft advisory for rough columbia river bar in effect
from noon pdt today through this afternoon...
...small craft advisory for rough columbia river bar in effect
late tonight...

.in the main channel...combined seas around 9 ft through tonight.
however...seas temporarily building to 13 ft with breakers
possible during the ebb around 230 pm this afternoon...and to 13
ft during the ebb around 300 am tues.

$$


weather.gov/portland

Information courtesy of the National Weather Service - NWS Portland...
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