Coastal Waters Forecast
Issued by NWS Portland, OR

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
569
FZUS56 KPQR 071047 CCA
CWFPQR

Coastal Waters Forecast...CORRECTED
National Weather Service Portland OR
247 AM PST Thu Nov 7 2024

Corrected synopsis.

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

PZZ200-081045-
247 AM PST Thu Nov 7 2024

.SYNOPSIS FOR THE SOUTHERN WASHINGTON AND NORTHERN OREGON COAST...
High pressure resides inland with a thermal trough along the
coast. This pattern breaks down on Friday. Then a series of
frontal systems are expected to affect the waters this weekend
into next week.

$$

PZZ251-081045-
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
247 AM PST Thu Nov 7 2024

.TODAY...SE wind 5 to 10 kt, becoming S this afternoon. Seas 5 to
6 ft. Wave Detail: W 6 ft at 12 seconds.
.TONIGHT...S wind around 5 kt, rising to 5 to 10 kt after
midnight. Seas 6 to 8 ft. Wave Detail: W 7 ft at 13 seconds. A
slight chance of rain after midnight.
.FRI...S wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: S 2 ft at
4 seconds and W 8 ft at 13 seconds. A slight chance of rain in
the morning, then a chance of rain in the afternoon.
.FRI NIGHT...S wind 10 to 15 kt with gusts up to 20 kt. Seas 7 to
9 ft, building to 9 to 10 ft after midnight. Wave Detail: S 3 ft
at 5 seconds and W 10 ft at 14 seconds. A chance of rain in the
evening, then rain likely after midnight.
.SAT...S wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 11 ft. Wave Detail: S 4 ft at 7 seconds and
W 10 ft at 14 seconds. Rain.
.SAT NIGHT...SW wind 15 to 20 kt, becoming S 10 to 15 kt after
midnight. Seas 8 to 11 ft. Wave Detail: SW 4 ft at 6 seconds and
W 9 ft at 14 seconds. Rain.
.SUN...S wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 10 ft. Wave Detail: S 7 ft at 8 seconds and
W 9 ft at 13 seconds. Rain.
.SUN NIGHT...S wind 20 to 25 kt. Seas 9 to 11 ft. Wave Detail: S
8 ft at 8 seconds and W 8 ft at 12 seconds. Rain in the evening,
then showers after midnight.
.MON...SW wind 20 to 25 kt. Seas 10 to 13 ft, building to 12 to
16 ft in the afternoon. Wave Detail: SW 7 ft at 7 seconds and W
14 ft at 17 seconds. Showers.
.MON NIGHT...W wind 15 to 20 kt. Seas 14 to 19 ft, building to
17 to 19 ft after midnight. Wave Detail: W 6 ft at 6 seconds and
W 18 ft at 17 seconds. Rain.

$$

PZZ252-081045-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
247 AM PST Thu Nov 7 2024

.TODAY...SE wind around 5 kt, backing to NW this afternoon. Seas
5 to 6 ft. Wave Detail: W 6 ft at 13 seconds.
.TONIGHT...E wind around 5 kt, veering to SE after midnight. Seas
6 to 8 ft. Wave Detail: W 8 ft at 14 seconds.
.FRI...S wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: SW 2 ft at
4 seconds and W 8 ft at 13 seconds. A slight chance of rain.
.FRI NIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 8 to 10 ft. Wave Detail: S 3 ft at 5 seconds and W
10 ft at 14 seconds. A chance of rain.
.SAT...S wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 11 ft. Wave Detail: S 4 ft at 7 seconds and
W 10 ft at 14 seconds. Rain.
.SAT NIGHT...S wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 9 to 11 ft. Wave Detail: S 4 ft at 6 seconds and W
10 ft at 14 seconds. Rain.
.SUN...S wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 10 ft. Wave Detail: S 6 ft at 8 seconds and
W 10 ft at 13 seconds. Rain.
.SUN NIGHT...S wind 20 to 25 kt. Seas 9 to 11 ft. Wave Detail: SW
8 ft at 9 seconds and W 8 ft at 12 seconds. Rain.
.MON...SW wind 20 to 25 kt. Seas 9 to 13 ft, building to 12 to
16 ft in the afternoon. Wave Detail: SW 7 ft at 8 seconds and W
14 ft at 14 seconds. Showers.
.MON NIGHT...W wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. Seas 14 to 19 ft, building to 18 to 20 ft after
midnight. Wave Detail: W 6 ft at 7 seconds and W 18 ft at
17 seconds. Rain.

$$

PZZ253-081045-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
247 AM PST Thu Nov 7 2024

.TODAY...E wind 5 to 10 kt, easing to around 5 kt late this
morning, backing to N around 5 kt this afternoon. Seas 5 to 6 ft.
Wave Detail: W 6 ft at 13 seconds.
.TONIGHT...E wind around 5 kt, veering to SE around 5 kt after
midnight. Seas 6 to 7 ft. Wave Detail: W 7 ft at 14 seconds.
.FRI...S wind around 5 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at
13 seconds. A slight chance of rain in the afternoon.
.FRI NIGHT...S wind 5 to 10 kt. Seas 8 to 9 ft. Wave Detail: S
2 ft at 4 seconds and W 9 ft at 14 seconds. A chance of rain
after midnight.
.SAT...S wind 15 to 20 kt. Seas around 9 ft. Wave Detail: S 3 ft
at 6 seconds and W 9 ft at 14 seconds. A chance of rain in the
morning, then rain in the afternoon.
.SAT NIGHT...S wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to
10 ft. Wave Detail: S 3 ft at 6 seconds and W 10 ft at
14 seconds. Rain.
.SUN...S wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 8 to 9 ft. Wave Detail: S 4 ft at 6 seconds and W
9 ft at 13 seconds. Rain.
.SUN NIGHT...S wind 15 to 20 kt. Seas 8 to 9 ft. Wave Detail: S
5 ft at 6 seconds and W 7 ft at 12 seconds. Rain.
.MON...SW wind 15 to 20 kt. Seas 8 to 11 ft, building to 10 to
14 ft in the afternoon. Wave Detail: SW 5 ft at 6 seconds and W
13 ft at 14 seconds. Showers.
.MON NIGHT...SW wind 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 13 to 18 ft, building to 17 to 19 ft after
midnight. Wave Detail: W 5 ft at 5 seconds and W 18 ft at
17 seconds. Rain.

$$

PZZ271-081045-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
247 AM PST Thu Nov 7 2024

.TODAY...SE wind 5 to 10 kt, veering to S late this morning and
afternoon. Seas 5 to 7 ft. Wave Detail: W 7 ft at 13 seconds.
.TONIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 7 to 8 ft. Wave Detail: S 2 ft at 4 seconds and W
8 ft at 13 seconds. A slight chance of rain in the evening, then
a chance of rain after midnight.
.FRI...S wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: S 2 ft at
4 seconds and W 9 ft at 13 seconds. A chance of rain.
.FRI NIGHT...S wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to
10 ft. Wave Detail: S 3 ft at 5 seconds and W 10 ft at
14 seconds. Rain.
.SAT...S wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to
10 ft. Wave Detail: S 3 ft at 6 seconds and W 10 ft at
14 seconds. Rain.
.SAT NIGHT...W wind around 15 kt, backing to S after midnight.
Seas 9 to 11 ft. Wave Detail: W 3 ft at 6 seconds and W 11 ft at
14 seconds. Rain.
.SUN...S wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 10 ft. Wave Detail: S 7 ft at 7 seconds and
W 9 ft at 13 seconds. Rain.
.SUN NIGHT...SW wind 20 to 25 kt. Seas 9 to 12 ft. Wave Detail: S
7 ft at 7 seconds and W 10 ft at 12 seconds. Rain.
.MON...SW wind around 20 kt. Seas 11 to 15 ft, building to 14 to
19 ft in the afternoon. Wave Detail: SW 6 ft at 7 seconds and W
18 ft at 17 seconds. Rain.
.MON NIGHT...W wind 15 to 20 kt. Seas 17 to 21 ft, building to
19 to 21 ft after midnight. Wave Detail: W 6 ft at 6 seconds and
W 19 ft at 17 seconds. Rain.

$$

PZZ272-081045-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
247 AM PST Thu Nov 7 2024

.TODAY...E wind around 5 kt, veering to S around 5 kt late this
morning, veering to NW this afternoon. Seas 5 to 7 ft. Wave
Detail: W 7 ft at 13 seconds.
.TONIGHT...SW wind around 5 kt, rising to 5 to 10 kt after
midnight. Seas 7 to 8 ft. Wave Detail: W 8 ft at 14 seconds. A
slight chance of rain after midnight.
.FRI...S wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: S 2 ft at
4 seconds and W 8 ft at 13 seconds. A chance of rain.
.FRI NIGHT...S wind 10 to 15 kt with gusts up to 20 kt. Seas 8 to
10 ft. Wave Detail: S 3 ft at 5 seconds and W 10 ft at
14 seconds. A chance of rain in the evening, then rain likely
after midnight.
.SAT...S wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to
10 ft. Wave Detail: S 3 ft at 7 seconds and W 10 ft at
14 seconds. Rain.
.SAT NIGHT...SW wind 10 to 15 kt with gusts up to 20 kt. Seas
11 to 12 ft, subsiding to 9 to 12 ft after midnight. Wave Detail:
SW 3 ft at 6 seconds and W 11 ft at 14 seconds. Rain.
.SUN...S wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 9 to 10 ft. Wave Detail: S 6 ft at 8 seconds and
W 9 ft at 13 seconds. Rain.
.SUN NIGHT...SW wind 20 to 25 kt. Seas 9 to 12 ft. Wave Detail: S
7 ft at 8 seconds and W 9 ft at 12 seconds. Rain.
.MON...SW wind 20 to 25 kt. Seas 11 to 15 ft, building to 14 to
19 ft in the afternoon. Wave Detail: SW 6 ft at 7 seconds and W
18 ft at 17 seconds. Rain.
.MON NIGHT...W wind 15 to 20 kt. Seas 17 to 21 ft, building to
20 to 21 ft after midnight. Wave Detail: W 6 ft at 7 seconds and
W 20 ft at 17 seconds. Rain.

$$

PZZ273-081045-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
247 AM PST Thu Nov 7 2024

.TODAY...NE wind 5 to 10 kt, backing to N this afternoon. Seas
5 to 7 ft. Wave Detail: W 7 ft at 13 seconds.
.TONIGHT...N wind around 5 kt, backing to SW after midnight. Seas
6 to 8 ft. Wave Detail: W 8 ft at 14 seconds.
.FRI...SW wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: W 8 ft at
13 seconds. A slight chance of rain.
.FRI NIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 8 to 10 ft. Wave Detail: S 3 ft at 4 seconds and W
10 ft at 14 seconds. A chance of rain.
.SAT...S wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to
10 ft. Wave Detail: S 3 ft at 6 seconds and W 10 ft at
14 seconds. Rain.
.SAT NIGHT...SW wind 10 to 15 kt with gusts up to 20 kt. Seas
9 to 12 ft. Wave Detail: SW 3 ft at 6 seconds and W 11 ft at
14 seconds. Rain.
.SUN...S wind 15 to 20 kt. Seas around 9 ft. Wave Detail: S 5 ft
at 7 seconds and W 9 ft at 13 seconds. Rain.
.SUN NIGHT...SW wind 15 to 20 kt. Seas 9 to 11 ft. Wave Detail: S
6 ft at 7 seconds and W 9 ft at 12 seconds. Rain.
.MON...W wind 15 to 20 kt. Seas 10 to 14 ft, building to 13 to
18 ft in the afternoon. Wave Detail: W 5 ft at 7 seconds and W
18 ft at 17 seconds. Rain.
.MON NIGHT...W wind 15 to 20 kt. Seas 15 to 20 ft, building to
18 to 21 ft after midnight. Wave Detail: W 5 ft at 6 seconds and
W 20 ft at 17 seconds. Rain.

$$

PZZ210-081045-
Columbia River Bar-
247 AM PST Thu Nov 7 2024

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 to 6 ft building to 5 to 7 ft Friday morning.

.FIRST EBB...Ebb current of 2.1 kt at 805 AM Thursday. Seas 6 ft.

.SECOND EBB...Ebb current of 4.61 kt at 809 PM Thursday. Seas 7
 ft.

.THIRD EBB...Ebb current of 2.15 kt at 921 AM Friday. Seas 7 ft.

$$