Coastal Waters Forecast
Issued by NWS Portland, OR

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Coastal Waters Forecast
National Weather Service Portland OR
235 AM PDT Sat Aug 2 2025

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

PZZ200-030945-
235 AM PDT Sat Aug 2 2025

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
Calm weather and north/northwesterly winds continue through Monday.
Fog development may reduce visibility to 1 NM or less at times
during the morning hours. Seas generally between 2 to 4 feet.
Southerly winds return mid next week with an approaching system.

$$

PZZ251-030945-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
235 AM PDT Sat Aug 2 2025

.TODAY...NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW
2 ft at 4 seconds and NW 3 ft at 7 seconds. Patchy fog this
morning.
.TONIGHT...N wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW
2 ft at 4 seconds and NW 3 ft at 7 seconds.
.SUN...NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW 2 ft
at 4 seconds and NW 3 ft at 7 seconds.
.SUN NIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 5 seconds.
.MON...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft
at 6 seconds.
.MON NIGHT...NW wind 5 to 10 kt, backing to SW after midnight.
Seas 3 to 4 ft. Wave Detail: NW 4 ft at 14 seconds.
.TUE...S wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at
13 seconds and SW 2 ft at 15 seconds.
.TUE NIGHT...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W
6 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain
after midnight.
.WED...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: SW 2 ft at
4 seconds and W 6 ft at 11 seconds. A chance of rain.
.WED NIGHT...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW
2 ft at 4 seconds and W 5 ft at 11 seconds. A chance of rain.

$$

PZZ252-030945-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
235 AM PDT Sat Aug 2 2025

.TODAY...N wind 5 to 10 kt, rising to 10 to 15 kt with gusts up
to 20 kt this afternoon. Seas around 3 ft. Wave Detail: NW 3 ft
at 6 seconds. Patchy fog this morning.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: NW 3 ft at 6 seconds.
.SUN...N wind 5 to 10 kt. Seas around 3 ft. Wave Detail: N 2 ft
at 4 seconds and NW 3 ft at 7 seconds.
.SUN NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: NW 3 ft at 5 seconds.
.MON...NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW 3 ft
at 5 seconds.
.MON NIGHT...NW wind 5 to 10 kt, veering to NE after midnight.
Seas 3 to 4 ft. Wave Detail: N 2 ft at 4 seconds and NW 4 ft at
7 seconds.
.TUE...SE wind around 5 kt, veering to W in the afternoon. Seas
3 to 4 ft. Wave Detail: W 4 ft at 13 seconds and SW 2 ft at
15 seconds.
.TUE NIGHT...W wind 5 to 10 kt, backing to SE after midnight.
Seas 4 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.WED...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: SW 2 ft at
4 seconds and W 6 ft at 11 seconds. A chance of rain in the
morning.
.WED NIGHT...W wind 5 to 10 kt, backing to S after midnight. Seas
4 to 5 ft. Wave Detail: W 5 ft at 11 seconds. A chance of rain
after midnight.

$$

PZZ253-030945-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
235 AM PDT Sat Aug 2 2025

.TODAY...N wind 5 to 10 kt, rising to 10 to 15 kt with gusts up
to 20 kt this afternoon. Seas around 3 ft. Wave Detail: N 2 ft at
4 seconds and NW 3 ft at 7 seconds. Areas of dense fog this
morning.
.TONIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: N 2 ft at 4 seconds and
NW 3 ft at 7 seconds. Patchy fog in the evening.
.SUN...N wind 5 to 10 kt. Seas around 3 ft. Wave Detail: N 2 ft
at 4 seconds and NW 3 ft at 7 seconds.
.SUN NIGHT...N wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas around 3 ft. Wave Detail: N 2 ft at 4 seconds and
NW 3 ft at 7 seconds.
.MON...N wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW 3 ft
at 5 seconds.
.MON NIGHT...N wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: N
2 ft at 4 seconds and NW 3 ft at 7 seconds.
.TUE...NE wind around 5 kt, backing to NW in the afternoon. Seas
around 3 ft. Wave Detail: W 3 ft at 14 seconds.
.TUE NIGHT...NW wind 5 to 10 kt, becoming SE after midnight. Seas
3 to 5 ft. Wave Detail: W 5 ft at 12 seconds.
.WED...S wind around 5 kt, veering to W in the afternoon. Seas
4 to 6 ft. Wave Detail: W 6 ft at 11 seconds.
.WED NIGHT...NW wind around 5 kt, backing to SW after midnight.
Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds. A chance of
rain after midnight.

$$

PZZ271-030945-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
235 AM PDT Sat Aug 2 2025

.TODAY...NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW
2 ft at 4 seconds and NW 3 ft at 7 seconds. Patchy fog early this
morning.
.TONIGHT...NW wind around 10 kt. Seas 3 to 4 ft. Wave Detail: NW
2 ft at 4 seconds and NW 3 ft at 7 seconds.
.SUN...NW wind around 10 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft
at 4 seconds and NW 3 ft at 7 seconds.
.SUN NIGHT...NW wind around 10 kt. Seas 4 to 5 ft. Wave Detail:
NW 2 ft at 4 seconds and NW 5 ft at 7 seconds.
.MON...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft
at 5 seconds.
.MON NIGHT...NW wind 5 to 10 kt, backing to SW after midnight.
Seas 3 to 4 ft. Wave Detail: NW 4 ft at 14 seconds. A chance of
rain after midnight.
.TUE...S wind 5 to 10 kt. Seas 3 to 4 ft, building to 4 to 6 ft
in the afternoon. Wave Detail: S 2 ft at 4 seconds, W 6 ft at
13 seconds and SW 2 ft at 15 seconds. A chance of rain.
.TUE NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
6 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain
after midnight.
.WED...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: S 2 ft at
4 seconds and W 6 ft at 11 seconds. A chance of rain.
.WED NIGHT...SW wind 5 to 10 kt. Seas around 5 ft. Wave Detail:
SW 2 ft at 4 seconds, W 5 ft at 11 seconds and S 2 ft at
17 seconds. A chance of rain.

$$

PZZ272-030945-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
235 AM PDT Sat Aug 2 2025

.TODAY...N wind 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: N 2 ft at 4 seconds, NW 3 ft at 7 seconds and
SW 2 ft at 16 seconds. Patchy fog early this morning.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: N 2 ft at 4 seconds, NW 3 ft at 7 seconds and
SW 2 ft at 16 seconds.
.SUN...N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: N 2 ft at
4 seconds and NW 3 ft at 7 seconds.
.SUN NIGHT...N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: N
2 ft at 4 seconds and NW 3 ft at 7 seconds.
.MON...N wind 5 to 10 kt. Seas around 4 ft. Wave Detail: NW 4 ft
at 5 seconds.
.MON NIGHT...NW wind 5 to 10 kt. Seas around 4 ft. Wave Detail:
NW 2 ft at 4 seconds and NW 4 ft at 13 seconds.
.TUE...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at
13 seconds and SW 2 ft at 15 seconds.
.TUE NIGHT...SW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W
6 ft at 12 seconds.
.WED...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: S 2 ft at
4 seconds and W 6 ft at 11 seconds. A chance of rain.
.WED NIGHT...W wind 5 to 10 kt. Seas around 5 ft. Wave Detail: W
2 ft at 4 seconds, W 5 ft at 11 seconds and S 2 ft at 17 seconds.
A chance of rain.

$$

PZZ273-030945-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
235 AM PDT Sat Aug 2 2025

.TODAY...N wind 10 to 15 kt with gusts up to 20 kt. Seas around
3 ft. Wave Detail: N 2 ft at 4 seconds, NW 3 ft at 7 seconds and
SW 2 ft at 16 seconds. Patchy fog this morning.
.TONIGHT...N wind 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft. Wave Detail: N 3 ft at 4 seconds, NW 3 ft at 7 seconds and
SW 2 ft at 16 seconds.
.SUN...N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: N 2 ft at
4 seconds and NW 3 ft at 7 seconds.
.SUN NIGHT...N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 5 seconds.
.MON...N wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at
5 seconds.
.MON NIGHT...N wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: N
2 ft at 4 seconds and NW 4 ft at 7 seconds.
.TUE...NE wind 5 to 10 kt, backing to SW in the afternoon. Seas
3 to 4 ft. Wave Detail: W 4 ft at 14 seconds and SW 2 ft at
15 seconds.
.TUE NIGHT...W wind 5 to 10 kt, backing to SW after midnight.
Seas 4 to 6 ft. Wave Detail: W 6 ft at 12 seconds.
.WED...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at
4 seconds and W 6 ft at 11 seconds.
.WED NIGHT...W wind 5 to 10 kt. Seas around 5 ft. Wave Detail: W
2 ft at 4 seconds, W 5 ft at 11 seconds and S 2 ft at 17 seconds.
A chance of rain after midnight.

$$

PZZ210-030945-
Columbia River Bar-
235 AM PDT Sat Aug 2 2025

.IN THE MAIN CHANNEL...

.GENERAL SEAS...Around 3 ft through Sunday noon.

.FIRST EBB...Ebb current of 1.82 kt at 1136 AM Saturday. Seas 3
 ft.

.SECOND EBB...Ebb current of 3.89 kt at 1226 AM Sunday. Seas 3 ft.

.THIRD EBB...Ebb current of 1.57 kt at 1253 PM Sunday. Seas 3 ft.

$$