Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
255 PM PDT Tue Apr 9 2024

Coastal waters from Cape Shoalwater Washington to Florence Oregon
and westward 60 NM

PZZ200-101115-
255 PM PDT Tue Apr 9 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
High pressure builds over the area tonight and persist through
Wednesday. Late Thursday into friday, a low pressure system in
the NE Pacific moves southeast towards California, bringing
elevated winds across the waters and expected to persist through
the weekend.

$$

PZZ251-101115-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
255 PM PDT Tue Apr 9 2024

.TONIGHT...N wind 5 to 10 kt. Gusts to 15 kt early in the
evening. Wind waves N 1 ft at 4 seconds. Swell W 8 ft at
13 seconds.
.WED...N wind 5 to 10 kt. Gusts to 15 kt in the afternoon. Wind
waves N 1 ft at 4 seconds. Swell W 8 ft at 13 seconds.
.WED NIGHT...NW wind 5 to 10 kt. Gusts to 15 kt in the evening.
Wind waves NW 1 ft at 4 seconds. Swell W 6 ft at 13 seconds.
.THU...S wind 5 to 10 kt with gusts to 15 kt, rising to 10 to
15 kt with gusts to 20 kt in the afternoon. Wind waves S 2 ft
at 4 seconds. Swell W 5 ft at 12 seconds. Chance of rain.
.THU NIGHT...SW wind 10 to 15 kt, becoming W 5 to 10 kt after
midnight. Wind waves SW 2 ft at 4 seconds. Swell W 5 ft at
11 seconds. Rain likely.
.FRI...N wind 5 to 10 kt with gusts to 15 kt, rising to 10 to
15 kt with gusts to 20 kt in the afternoon. Wind waves N 2 ft
at 5 seconds. Swell W 5 ft at 11 seconds. Chance of rain.
.FRI NIGHT...N wind 20 to 25 kt, easing to 10 to 15 kt with
gusts to 20 kt after midnight. Wind waves N 3 ft at 5 seconds.
Swell W 6 ft at 11 seconds.
.SAT...N wind 10 to 15 kt with gusts to 20 kt, becoming NW
15 to 20 kt with gusts to 25 kt. Wind waves N 3 ft at
5 seconds. Swell NW 7 ft at 10 seconds.
.SUN...NW wind 10 to 15 kt with gusts to 20 kt, rising to 15 to
20 kt with gusts to 25 kt. Wind waves NW 3 ft at 5 seconds.
Swell NW 7 ft at 11 seconds.

$$

PZZ252-101115-
Coastal waters from Cape Falcon to Cape Foulweather OR out
10 NM-
255 PM PDT Tue Apr 9 2024

.TONIGHT...N wind 5 to 10 kt with gusts to 15 kt. Wind waves N
2 ft at 4 seconds. Swell W 8 ft at 13 seconds.
.WED...N wind 5 to 10 kt with gusts to 15 kt, rising to 10 to
15 kt with gusts to 20 kt in the afternoon. Wind waves N 2 ft
at 4 seconds. Swell NW 8 ft at 14 seconds.
.WED NIGHT...N wind 10 to 15 kt with gusts to 20 kt, easing to
5 to 10 kt with gusts to 15 kt after midnight. Wind waves N
2 ft at 4 seconds. Swell NW 6 ft at 13 seconds.
.THU...SW wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. Wind waves SW 1 ft at 4 seconds. Swell W 5 ft at
12 seconds. Chance of rain.
.THU NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Wind waves S 2 ft at 4 seconds. Swell W 5 ft at
11 seconds. Rain likely.
.FRI...NE wind 5 to 10 kt with gusts to 15 kt, becoming N 15 to
20 kt in the afternoon. Wind waves N 2 ft at 5 seconds. Swell
NW 5 ft at 10 seconds. Chance of rain.
.FRI NIGHT...N wind 20 to 25 kt with gusts to 30 kt, easing to
10 to 15 kt with gusts to 25 kt after midnight. Wind waves N
4 ft at 6 seconds. Swell W 6 ft at 11 seconds.
.SAT...N wind 10 to 15 kt, rising to 15 to 20 kt. Gusts to
25 kt. Wind waves N 3 ft at 5 seconds. Swell NW 7 ft at
10 seconds.
.SUN...NW wind 10 to 15 kt with gusts to 20 kt. Wind waves NW
3 ft at 5 seconds. Swell NW 6 ft at 11 seconds.

$$

PZZ253-101115-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
255 PM PDT Tue Apr 9 2024

.TONIGHT...N wind 5 to 10 kt with gusts to 15 kt. Wind waves N
2 ft at 4 seconds. Swell NW 8 ft at 13 seconds.
.WED...N wind 5 to 10 kt, rising to 10 to 15 kt with gusts to
20 kt in the afternoon. Wind waves N 2 ft at 4 seconds. Swell
NW 8 ft at 14 seconds.
.WED NIGHT...N wind 10 to 15 kt with gusts to 20 kt, easing to
5 to 10 kt with gusts to 15 kt after midnight. Wind waves N
2 ft at 4 seconds. Swell NW 6 ft at 13 seconds.
.THU...NW wind to 5 kt, becoming SW in the afternoon. Wind
waves NW 1 ft at 4 seconds, shifting to the SW 2 ft at
4 seconds in the afternoon. Swell NW 5 ft at 12 seconds.
.THU NIGHT...SW wind 5 to 10 kt with gusts to 15 kt. Wind waves
SW 2 ft at 4 seconds. Swell W 5 ft at 11 seconds. Rain likely.
.FRI...NE wind 5 to 10 kt with gusts to 15 kt, becoming N 10 to
15 kt with gusts to 20 kt in the afternoon. Wind waves N 2 ft
at 4 seconds. Swell NW 5 ft at 11 seconds. Rain likely.
.FRI NIGHT...N wind 20 to 25 kt, easing to 10 to 15 kt after
midnight. Gusts to 20 kt early in the morning. Wind waves N
3 ft at 5 seconds. Swell W 6 ft at 11 seconds. Chance of
showers.
.SAT...N wind 10 to 15 kt with gusts to 25 kt. Wind waves N
3 ft at 4 seconds. Swell NW 7 ft at 10 seconds.
.SUN...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
3 ft at 4 seconds. Swell NW 6 ft at 11 seconds.

$$

PZZ271-101115-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to
60 NM-
255 PM PDT Tue Apr 9 2024

.TONIGHT...N wind 5 to 10 kt. Gusts to 15 kt in the evening.
Wind waves N 1 ft at 4 seconds. Swell W 8 ft at 13 seconds.
.WED...N wind 5 to 10 kt with gusts to 15 kt. Wind waves N 1 ft
at 4 seconds. Swell W 9 ft at 13 seconds.
.WED NIGHT...W wind 5 to 10 kt. Gusts to 15 kt in the evening.
Wind waves W 1 ft at 4 seconds. Swell W 6 ft at 13 seconds.
.THU...SW wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. Gusts to 15 kt, becoming 20 kt in the afternoon.
Wind waves SW 2 ft at 4 seconds. Swell W 5 ft at 12 seconds.
Rain likely.
.THU NIGHT...W wind 10 to 15 kt. Gusts to 20 kt early in the
evening. Wind waves W 2 ft at 4 seconds. Swell W 5 ft at
11 seconds. Rain likely.
.FRI...N wind 10 to 15 kt with gusts to 20 kt. Wind waves N
2 ft at 5 seconds. Swell NW 5 ft at 11 seconds. Chance of rain.
.FRI NIGHT...N wind 15 to 20 kt with gusts to 25 kt. Wind waves
N 3 ft at 6 seconds. Swell W 6 ft at 11 seconds.
.SAT...N wind 15 to 20 kt with gusts to 25 kt. Wind waves N
3 ft at 6 seconds. Swell NW 7 ft at 10 seconds.
.SUN...NW wind 15 to 20 kt with gusts to 25 kt. Wind waves NW
3 ft at 6 seconds. Swell NW 7 ft at 11 seconds.

$$

PZZ272-101115-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
255 PM PDT Tue Apr 9 2024

.TONIGHT...N wind 10 kt with gusts to 15 kt. Wind waves N 2 ft
at 4 seconds. Swell W 8 ft at 13 seconds.
.WED...N wind 5 to 10 kt with gusts to 15 kt, rising to 10 to
15 kt with gusts to 20 kt in the afternoon. Wind waves N 2 ft
at 4 seconds. Swell NW 8 ft at 14 seconds.
.WED NIGHT...N wind 10 to 15 kt with gusts to 20 kt, becoming
NW 5 to 10 kt with gusts to 15 kt after midnight. Wind waves NW
2 ft at 4 seconds. Swell NW 6 ft at 13 seconds.
.THU...SW wind 5 to 10 kt with gusts to 15 kt, rising to 10 to
15 kt with gusts to 20 kt in the afternoon. Wind waves SW 2 ft
at 4 seconds. Swell W 5 ft at 12 seconds. Chance of rain.
.THU NIGHT...W wind 10 to 15 kt. Gusts to 20 kt early in the
evening. Wind waves W 2 ft at 4 seconds. Swell W 5 ft at
11 seconds. Rain likely.
.FRI...N wind 10 kt, rising to 15 to 20 kt in the afternoon.
Gusts to 15 kt early in the morning. Wind waves N 2 ft at
5 seconds. Swell NW 5 ft at 10 seconds. Chance of rain.
.FRI NIGHT...N wind 20 to 25 kt. Gusts to 30 kt early in the
evening. Wind waves N 4 ft at 6 seconds. Swell W 6 ft at
11 seconds.
.SAT...N wind 15 to 20 kt with gusts to 25 kt. Wind waves N
3 ft at 6 seconds. Swell NW 7 ft at 10 seconds.
.SUN...NW wind 15 to 20 kt with gusts to 25 kt. Wind waves NW
3 ft at 6 seconds. Swell NW 7 ft at 11 seconds.

$$

PZZ273-101115-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
255 PM PDT Tue Apr 9 2024

.TONIGHT...N wind 10 kt with gusts to 15 kt. Wind waves N 2 ft
at 4 seconds. Swell NW 8 ft at 13 seconds.
.WED...N wind 10 to 15 kt. Gusts to 20 kt late in the
afternoon. Wind waves N 2 ft at 4 seconds. Swell NW 8 ft at
14 seconds.
.WED NIGHT...N wind 10 to 15 kt with gusts to 20 kt, easing to
5 to 10 kt with gusts to 15 kt after midnight. Wind waves N
2 ft at 4 seconds. Swell NW 6 ft at 13 seconds.
.THU...W wind 5 to 10 kt with gusts to 15 kt. Wind waves SW
1 ft at 4 seconds. Swell NW 5 ft at 12 seconds. Chance of rain.
.THU NIGHT...SW wind 5 to 10 kt with gusts to 15 kt. Wind waves
SW 2 ft at 4 seconds. Swell W 5 ft at 11 seconds. Rain likely.
.FRI...N wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. Gusts to 15 kt, becoming 20 kt in the afternoon.
Wind waves N 2 ft at 5 seconds. Swell NW 5 ft at 11 seconds.
Chance of rain.
.FRI NIGHT...N wind 15 to 20 kt with gusts to 25 kt. Wind waves
N 3 ft at 6 seconds. Swell W 6 ft at 11 seconds. Chance of
showers.
.SAT...N wind 15 to 20 kt with gusts to 25 kt. Wind waves N
3 ft at 6 seconds. Swell NW 7 ft at 10 seconds.
.SUN...N wind 15 to 20 kt with gusts to 25 kt. Wind waves N
3 ft at 5 seconds. Swell NW 7 ft at 11 seconds.

$$

PZZ210-101115-
Columbia River Bar-
255 PM PDT Tue Apr 9 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
WEDNESDAY MORNING...

.IN THE MAIN CHANNEL...

.GENERAL SEAS...7 to 9 ft subsiding to 6 to 7 ft Wednesday
evening.

.FIRST EBB...Ebb current of 5.09 kt at 607 PM Tuesday. Seas 8 ft.

.SECOND EBB...Very strong ebb current of 7.04 kt at 626 AM
 Wednesday. Seas 11 ft.

.THIRD EBB...Ebb current of 4.53 kt at 652 PM Wednesday. Seas 7
 ft.


$$


For more information from the National Weather Service, visit:
https://weather.gov/portland/marine


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