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Florence, OR - Siuslaw River Coastal Forecast

FZUS56 KMFR 211035
CWFMFR

Coastal Waters Forecast
National Weather Service Medford, OR
235 AM PST Thu Nov 21 2024

Coastal waters from Florence Oregon to Point St. George
California and westward 60 nm.

PZZ300-212300-
235 AM PST Thu Nov 21 2024

.SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...Steep seas and
sub-advisory winds will continue through much of the day today.
Another strong storm, though weaker than the previous storm, will
develop later this evening and bring a round of strong south
gales with very steep and hazardous wind driven seas tonight into
Friday. Wind gusts could briefly reach storm force in isolated
areas late tonight. Conditions gradually improve late Friday into
Saturday as winds ease, but seas will remain very steep and
hazardous. Conditions improve further late weekend into next week.

$$

PZZ350-212300-
Coastal waters from Florence to Cape Blanco OR out 10 nm-
235 AM PST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH FRIDAY
AFTERNOON...
...HAZARDOUS SEAS WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...

.TODAY...S wind 15 to 20 kt with gusts up to 25 kt, becoming SE
10 to 15 kt late. Seas 11 to 13 ft. Wave Detail: SW 3 ft at
5 seconds, W 12 ft at 13 seconds and SW 5 ft at 10 seconds. Rain
likely this morning, then a chance of rain early this afternoon.
Rain late.
.TONIGHT...SE wind 25 to 30 kt, veering to S 30 to 40 kt after
midnight. Seas 8 to 11 ft, building to 10 to 14 ft after
midnight. Wave Detail: SW 14 ft at 10 seconds and W 7 ft at
11 seconds. Rain.
.FRI...S wind 30 to 35 kt with gusts up to 45 kt, easing to 25 to
30 kt in the afternoon. Seas 14 to 19 ft. Wave Detail: SW 16 ft
at 11 seconds. Rain. A slight chance of tstms in the afternoon.
.FRI NIGHT...S wind 10 to 15 kt. Gusts up to 25 kt after
midnight. Seas 13 to 18 ft, subsiding to 10 to 13 ft after
midnight. Wave Detail: SW 7 ft at 8 seconds, W 13 ft at
12 seconds and SW 9 ft at 11 seconds. Showers with a slight
chance of tstms.
.SAT...S wind 15 to 20 kt with gusts up to 30 kt. Seas 9 to
10 ft. Wave Detail: SW 4 ft at 5 seconds, W 8 ft at 11 seconds
and SW 6 ft at 10 seconds. Showers with a slight chance of tstms.
.SAT NIGHT...S wind 15 to 20 kt with gusts up to 30 kt. Seas 8 to
10 ft. Wave Detail: SW 4 ft at 6 seconds, SW 6 ft at 9 seconds
and NW 7 ft at 11 seconds. A slight chance of tstms in the
evening. Showers.
.SUN...S wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. Seas 7 to 9 ft. Wave Detail: SW 4 ft at 6 seconds, SW
5 ft at 9 seconds and NW 6 ft at 11 seconds. Showers.
.SUN NIGHT...S wind 10 to 15 kt. Seas 7 to 8 ft, subsiding to
5 to 7 ft after midnight. Wave Detail: SW 4 ft at 8 seconds and W
5 ft at 10 seconds. Showers.
.MON...S wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: S 3 ft at
4 seconds, W 4 ft at 9 seconds and SW 3 ft at 8 seconds. Showers.
.MON NIGHT...S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: S
2 ft at 4 seconds, W 5 ft at 9 seconds and SW 3 ft at 8 seconds.
Showers.

Winds and seas higher in and near tstms.

$$

PZZ356-212300-
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
235 AM PST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH FRIDAY
AFTERNOON...
...HAZARDOUS SEAS WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...

.TODAY...S wind 15 to 20 kt with gusts up to 25 kt, becoming SE
10 to 15 kt this afternoon. Seas 11 to 14 ft, subsiding to 10 to
12 ft this afternoon. Wave Detail: S 3 ft at 5 seconds, W 12 ft
at 13 seconds and SW 6 ft at 10 seconds. Rain.
.TONIGHT...S wind 30 to 40 kt. Seas 10 to 12 ft, building to
14 to 17 ft after midnight. Wave Detail: SW 17 ft at 10 seconds
and NW 7 ft at 12 seconds. Rain.
.FRI...S wind 25 to 30 kt with gusts up to 40 kt, easing to 20 to
25 kt with gusts up to 30 kt in the afternoon. Seas 11 to 15 ft.
Wave Detail: SW 14 ft at 11 seconds and W 11 ft at 12 seconds.
Rain. A slight chance of tstms in the afternoon.
.FRI NIGHT...S wind 10 to 15 kt. Seas 12 to 14 ft, subsiding to
10 to 13 ft after midnight. Wave Detail: W 5 ft at 7 seconds, W
11 ft at 12 seconds and SW 8 ft at 11 seconds. Showers with a
slight chance of tstms.
.SAT...S wind 10 to 15 kt, rising to 15 to 20 kt with gusts up to
25 kt in the afternoon. Seas 9 to 10 ft. Wave Detail: SW 3 ft at
5 seconds, W 8 ft at 11 seconds and SW 6 ft at 10 seconds.
Showers with a slight chance of tstms.
.SAT NIGHT...S wind 15 to 20 kt with gusts up to 25 kt. Seas 8 to
10 ft. Wave Detail: SW 5 ft at 5 seconds, SW 6 ft at 9 seconds
and NW 7 ft at 11 seconds. A slight chance of tstms in the
evening. Showers.
.SUN...S wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. Seas 7 to 10 ft. Wave Detail: SW 5 ft at 6 seconds, SW
6 ft at 9 seconds and NW 6 ft at 11 seconds. Showers.
.SUN NIGHT...S wind 10 to 15 kt. Seas 7 to 8 ft, subsiding to
5 to 8 ft after midnight. Wave Detail: SW 4 ft at 5 seconds, SW
4 ft at 8 seconds and NW 5 ft at 10 seconds. Showers.
.MON...S wind 10 to 15 kt. Seas 5 to 8 ft. Wave Detail: S 4 ft at
5 seconds, W 5 ft at 9 seconds and S 4 ft at 9 seconds. Showers.
.MON NIGHT...S wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: S
3 ft at 5 seconds, W 6 ft at 9 seconds and SW 4 ft at 8 seconds.
Showers.

Winds and seas higher in and near tstms.

$$

PZZ370-212300-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
235 AM PST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH FRIDAY
AFTERNOON...
...HAZARDOUS SEAS WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...

.TODAY...S wind 20 to 25 kt with gusts up to 30 kt, becoming SE
10 to 15 kt. Seas 12 to 14 ft. Wave Detail: SW 4 ft at 5 seconds,
W 13 ft at 13 seconds and S 6 ft at 10 seconds. Rain likely this
morning, then a chance of rain early this afternoon. Rain late.
.TONIGHT...SE wind 25 to 30 kt with gusts up to 40 kt, veering to
S 30 to 40 kt with gusts up to 50 kt after midnight. Seas 9 to
13 ft, building to 14 to 18 ft after midnight. Wave Detail: S
18 ft at 11 seconds and NW 7 ft at 11 seconds. Rain.
.FRI...S wind 30 to 40 kt with gusts up to 50 kt, veering to SW
25 to 30 kt with gusts up to 40 kt in the afternoon. Seas 17 to
22 ft. Wave Detail: SW 20 ft at 11 seconds and W 15 ft at
12 seconds. A slight chance of tstms. Showers in the morning,
then rain in the afternoon.
.FRI NIGHT...SW wind 15 to 20 kt with gusts up to 25 kt. Seas
14 to 19 ft, subsiding to 10 to 13 ft after midnight. Wave
Detail: SW 8 ft at 8 seconds, W 15 ft at 12 seconds and SW 9 ft
at 11 seconds. Showers with a slight chance of tstms.
.SAT...SW wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 10 to 11 ft. Wave Detail: SW 4 ft at 5 seconds,
SW 7 ft at 10 seconds and W 8 ft at 11 seconds. Showers. A slight
chance of tstms in the morning, then a chance of tstms in the
afternoon.
.SAT NIGHT...S wind 20 to 25 kt with gusts up to 30 kt. Seas 9 to
11 ft. Wave Detail: SW 5 ft at 5 seconds, SW 7 ft at 9 seconds
and NW 7 ft at 11 seconds. A chance of tstms in the evening.
Showers.
.SUN...S wind 15 to 20 kt. Seas 8 to 10 ft. Wave Detail: SW 6 ft
at 6 seconds, SW 6 ft at 9 seconds and NW 7 ft at 11 seconds.
Showers.
.SUN NIGHT...S wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: S
5 ft at 6 seconds, W 5 ft at 10 seconds and S 4 ft at 9 seconds.
Showers.
.MON...S wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: S 4 ft at
6 seconds, W 5 ft at 9 seconds and S 4 ft at 9 seconds. Showers.
.MON NIGHT...S wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: S
3 ft at 5 seconds, S 4 ft at 8 seconds and W 5 ft at 9 seconds.
Showers.

Winds and seas higher in and near tstms.

$$

PZZ376-212300-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
235 AM PST Thu Nov 21 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH FRIDAY
AFTERNOON...
...HAZARDOUS SEAS WARNING IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...

.TODAY...S wind 15 to 20 kt with gusts up to 25 kt, becoming SE
10 to 15 kt this afternoon. Seas 12 to 14 ft. Wave Detail: SW
4 ft at 5 seconds, W 12 ft at 13 seconds and S 7 ft at
10 seconds. Rain likely this morning, then a chance of rain early
this afternoon. Rain late.
.TONIGHT...S wind 30 to 40 kt with gusts up to 50 kt. Seas 12 to
16 ft, building to 15 to 18 ft after midnight. Wave Detail: S
17 ft at 10 seconds and NW 7 ft at 12 seconds. Rain with a slight
chance of tstms in the evening, then rain after midnight.
.FRI...S wind 25 to 30 kt with gusts up to 40 kt, veering to SW
20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 12 to
17 ft. Wave Detail: SW 17 ft at 11 seconds and W 12 ft at
12 seconds. Rain. A slight chance of tstms in the afternoon.
.FRI NIGHT...SW wind 10 to 15 kt. Seas 13 to 17 ft, subsiding to
10 to 13 ft after midnight. Wave Detail: SW 5 ft at 6 seconds, W
12 ft at 12 seconds and SW 9 ft at 11 seconds. Showers with a
slight chance of tstms.
.SAT...SW wind 15 to 20 kt with gusts up to 25 kt. Seas 9 to
11 ft. Wave Detail: SW 3 ft at 4 seconds, NW 8 ft at 11 seconds
and SW 6 ft at 10 seconds. Showers with a slight chance of tstms.
.SAT NIGHT...S wind 15 to 20 kt, rising to 20 to 25 kt after
midnight. Seas around 10 ft. Wave Detail: SW 5 ft at 5 seconds,
SW 6 ft at 9 seconds and NW 7 ft at 11 seconds. A slight chance
of tstms in the evening. Showers.
.SUN...S wind 15 to 20 kt. Seas 8 to 10 ft. Wave Detail: S 5 ft
at 6 seconds, SW 6 ft at 9 seconds and NW 7 ft at 11 seconds.
Showers.
.SUN NIGHT...S wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: S
5 ft at 6 seconds, NW 5 ft at 10 seconds and S 4 ft at 9 seconds.
Showers.
.MON...S wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: S 4 ft at
6 seconds, W 5 ft at 9 seconds and S 4 ft at 9 seconds. Showers.
.MON NIGHT...S wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: S
4 ft at 7 seconds and W 6 ft at 9 seconds. Showers.

Winds and seas higher in and near tstms.

$$



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