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Montesano, Chehalis River Coastal Forecast

FZUS56 KPQR 100721
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Coastal Waters Forecast
National Weather Service Portland OR
1221 AM PDT Wed Jun 10 2026

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

PZZ200-102230-
1221 AM PDT Wed Jun 10 2026

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
Expect fairly calm conditions across the inner and outer waters
today as we sit in northwesterly flow between weather features.
Then our attention shifts to a building ridge of high pressure
the rest of the week through the weekend bringing renewed breezy
north winds.


$$

PZZ251-102230-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
1221 AM PDT Wed Jun 10 2026

.TODAY...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft
at 4 seconds and W 6 ft at 10 seconds.
.TONIGHT...N wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft
at 10 seconds and SW 2 ft at 17 seconds.
.THU...N wind around 5 kt, becoming NW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 3 ft
at 5 seconds, W 4 ft at 10 seconds and SW 2 ft at 17 seconds.
.THU NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas
around 5 ft. Wave Detail: N 3 ft at 5 seconds, W 4 ft at
10 seconds and SW 2 ft at 17 seconds.
.FRI...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft.
Wave Detail: N 3 ft at 4 seconds and W 6 ft at 11 seconds.
.FRI NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
7 ft. Wave Detail: NW 3 ft at 5 seconds and NW 7 ft at
11 seconds.
.SAT...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 4 to 5 ft. Wave Detail: N 3 ft at 5 seconds and W 4 ft at
10 seconds.
.SAT NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas around 5 ft. Wave Detail: N 3 ft at 5 seconds and
W 4 ft at 10 seconds.
.SUN...NE wind 5 to 10 kt, becoming N 10 to 15 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: N 3 ft at 5 seconds and W
4 ft at 10 seconds.
.SUN NIGHT...N wind 15 to 20 kt, easing to 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: N 3 ft at 5 seconds and W
3 ft at 11 seconds.

$$

PZZ252-102230-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
1221 AM PDT Wed Jun 10 2026

.TODAY...NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 2 ft
at 4 seconds and W 6 ft at 10 seconds.
.TONIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 5 to 6 ft. Wave Detail: N 2 ft at 4 seconds, W
5 ft at 10 seconds and SW 2 ft at 17 seconds.
.THU...N wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: N 3 ft at 6 seconds, NW 5 ft at
10 seconds and SW 2 ft at 16 seconds.
.THU NIGHT...N wind 15 to 20 kt. Seas around 5 ft. Wave Detail: N
3 ft at 6 seconds and W 4 ft at 10 seconds.
.FRI...N wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: N 4 ft at 7 seconds and W
6 ft at 11 seconds.
.FRI NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 5 to
8 ft, subsiding to 4 to 6 ft after midnight. Wave Detail: N 4 ft
at 7 seconds and W 6 ft at 11 seconds.
.SAT...N wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas around 5 ft. Wave Detail: N 4 ft at 7 seconds and
W 4 ft at 11 seconds.
.SAT NIGHT...N wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: N
4 ft at 7 seconds and W 4 ft at 10 seconds.
.SUN...N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: N 3 ft at
6 seconds and W 4 ft at 10 seconds.
.SUN NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas around 4 ft. Wave Detail: N 3 ft at 6 seconds and
W 3 ft at 11 seconds.

$$

PZZ253-102230-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
1221 AM PDT Wed Jun 10 2026

.TODAY...NW wind around 5 kt, veering to N 10 to 15 kt with gusts
up to 20 kt. Seas 5 to 6 ft. Wave Detail: N 2 ft at 4 seconds and
W 6 ft at 10 seconds. Patchy fog early this morning.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
6 ft. Wave Detail: N 2 ft at 4 seconds, W 5 ft at 10 seconds and
SW 2 ft at 17 seconds.
.THU...N wind 5 to 10 kt, rising to 15 to 20 kt with gusts up to
25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: N 3 ft at
5 seconds, NW 5 ft at 10 seconds and SW 2 ft at 17 seconds.
.THU NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas around 5 ft. Wave Detail: N 3 ft at 6 seconds and
W 4 ft at 10 seconds.
.FRI...N wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: N 4 ft at 7 seconds and W
4 ft at 12 seconds.
.FRI NIGHT...N wind 15 to 20 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: N 4 ft at 7 seconds and W 5 ft at 11 seconds.
.SAT...N wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: N 4 ft at 7 seconds and W
4 ft at 11 seconds.
.SAT NIGHT...N wind 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: N
4 ft at 7 seconds and W 4 ft at 10 seconds.
.SUN...N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: N 3 ft at
6 seconds and W 4 ft at 10 seconds.
.SUN NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 3 to 5 ft. Wave Detail: N 3 ft at 6 seconds and W
3 ft at 11 seconds.

$$

PZZ271-102230-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
1221 AM PDT Wed Jun 10 2026

.TODAY...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft
at 4 seconds, W 6 ft at 10 seconds and SW 2 ft at 14 seconds.
.TONIGHT...N wind around 5 kt. Seas around 5 ft. Wave Detail: W
5 ft at 10 seconds and SW 3 ft at 18 seconds.
.THU...N wind around 5 kt, rising to 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: N 3 ft at 4 seconds, W
5 ft at 10 seconds and S 3 ft at 17 seconds.
.THU NIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to
6 ft. Wave Detail: N 3 ft at 4 seconds, W 5 ft at 10 seconds and
S 3 ft at 17 seconds.
.FRI...N wind around 15 kt with gusts up to 20 kt. Seas 5 to
7 ft, building to 7 to 8 ft in the afternoon. Wave Detail: NW
3 ft at 6 seconds, NW 7 ft at 11 seconds and S 2 ft at
15 seconds.
.FRI NIGHT...N wind 15 to 20 kt. Seas 7 to 8 ft, subsiding to
5 to 7 ft after midnight. Wave Detail: NW 3 ft at 6 seconds, NW
7 ft at 11 seconds and S 2 ft at 15 seconds.
.SAT...N wind 10 to 15 kt. Seas around 5 ft. Wave Detail: N 3 ft
at 4 seconds, W 4 ft at 10 seconds and S 2 ft at 15 seconds.
.SAT NIGHT...N wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas around 5 ft. Wave Detail: N 3 ft at 5 seconds, W
4 ft at 10 seconds and S 2 ft at 14 seconds.
.SUN...N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: N 3 ft at
5 seconds, W 4 ft at 10 seconds and S 2 ft at 15 seconds.
.SUN NIGHT...N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: N
3 ft at 5 seconds, W 3 ft at 10 seconds and S 2 ft at 15 seconds.


$$

PZZ272-102230-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
1221 AM PDT Wed Jun 10 2026

.TODAY...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft
at 4 seconds, W 6 ft at 10 seconds and SW 2 ft at 14 seconds.
.TONIGHT...N wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: N
2 ft at 4 seconds, W 5 ft at 10 seconds and S 3 ft at 17 seconds.
.THU...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft.
Wave Detail: N 3 ft at 5 seconds, NW 5 ft at 10 seconds and S
3 ft at 17 seconds.
.THU NIGHT...N wind around 15 kt with gusts up to 20 kt. Seas
5 to 7 ft. Wave Detail: N 3 ft at 5 seconds, W 5 ft at 10 seconds
and S 3 ft at 17 seconds.
.FRI...N wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: N 3 ft at
5 seconds, W 6 ft at 11 seconds and S 2 ft at 15 seconds.
.FRI NIGHT...N wind 15 to 20 kt with gusts up to 25 kt. Seas 5 to
8 ft. Wave Detail: N 3 ft at 6 seconds, W 6 ft at 11 seconds and
S 2 ft at 15 seconds.
.SAT...N wind 15 to 20 kt. Seas around 5 ft. Wave Detail: N 4 ft
at 7 seconds, W 4 ft at 11 seconds and S 2 ft at 15 seconds.
.SAT NIGHT...N wind around 20 kt. Seas 5 to 6 ft. Wave Detail: N
4 ft at 7 seconds, W 4 ft at 10 seconds and S 2 ft at 14 seconds.
.SUN...N wind 15 to 20 kt. Seas around 5 ft. Wave Detail: N 3 ft
at 6 seconds, W 4 ft at 10 seconds and S 2 ft at 15 seconds.
.SUN NIGHT...N wind 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: N
4 ft at 6 seconds, W 3 ft at 10 seconds and S 2 ft at 17 seconds.


$$

PZZ273-102230-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
1221 AM PDT Wed Jun 10 2026

.TODAY...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft
at 4 seconds, W 6 ft at 10 seconds and SW 2 ft at 13 seconds.
.TONIGHT...N wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: N
2 ft at 4 seconds, W 5 ft at 10 seconds and S 3 ft at 17 seconds.
.THU...N wind 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft.
Wave Detail: N 3 ft at 5 seconds, NW 5 ft at 10 seconds and S
3 ft at 17 seconds.
.THU NIGHT...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N
3 ft at 6 seconds, W 4 ft at 10 seconds and S 3 ft at 17 seconds.
.FRI...N wind 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft.
Wave Detail: N 4 ft at 7 seconds, W 4 ft at 12 seconds and S 2 ft
at 15 seconds.
.FRI NIGHT...N wind around 20 kt with gusts up to 25 kt. Seas
5 to 7 ft. Wave Detail: N 4 ft at 7 seconds, W 5 ft at 11 seconds
and S 2 ft at 15 seconds.
.SAT...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N 4 ft at
7 seconds, W 4 ft at 11 seconds and S 2 ft at 14 seconds.
.SAT NIGHT...N wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: N
5 ft at 8 seconds, W 4 ft at 10 seconds and S 2 ft at 14 seconds.
.SUN...N wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: N 4 ft at
6 seconds, W 4 ft at 10 seconds and S 2 ft at 15 seconds.
.SUN NIGHT...N wind 15 to 20 kt. Seas around 5 ft. Wave Detail: N
4 ft at 7 seconds, W 3 ft at 10 seconds and S 2 ft at 17 seconds.


$$

PZZ210-102230-
Columbia River Bar-
1221 AM PDT Wed Jun 10 2026

.IN THE MAIN CHANNEL...

.GENERAL SEAS...7 ft subsiding to 5 ft Thursday morning.

.FIRST EBB...Ebb current of 4.51 kt at 1255 AM Wednesday. Seas 7
ft.

.SECOND EBB...Ebb current of 2.97 kt at 103 PM Wednesday. Seas 5
ft.

.THIRD EBB...Ebb current of 5.28 kt at 149 AM Thursday. Seas 5 ft.

$$


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