Coastal Waters Forecast
Issued by NWS Medford, OR

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000
FZUS56 KMFR 220305
CWFMFR

Coastal Waters Forecast
National Weather Service Medford, OR
805 PM PDT Fri Jul 21 2017

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

PZZ300-221015-
805 PM PDT Fri Jul 21 2017

.SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...Winds and seas
will remain relatively calm through tonight as high pressure
builds to the west. The thermal trough will strengthen tonight
through the weekend, producing gusty north winds and steep seas,
with gales developing Saturday afternoon south of Cape Blanco.
Very steep and hazardous seas are expected to develop over nearly
the entire area by Sunday. The thermal trough will persist into
early next week, though it will weaken Tuesday and Wednesday.

$$

PZZ350-221015-
Coastal waters from Florence to Cape Blanco OR out 10 nm-
805 PM PDT Fri Jul 21 2017

...HAZARDOUS SEAS WARNING IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH MONDAY EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
MONDAY EVENING...

.TONIGHT...N wind 5 to 10 kt. Wind waves 2 ft or less. Mixed
swell SW 1 ft at 12 seconds and W 1 ft at 8 seconds.
.SAT...N wind 5 to 15 kt. Wind waves 2 ft or less. Swell W 2 to
3 ft at 8 seconds.
.SAT NIGHT...N wind 15 to 20 kt. Wind waves 3 to 4 ft...building
to 5 to 6 ft after midnight. Swell W 3 ft at 8 seconds. Patchy
fog after midnight. Patchy drizzle after midnight.
.SUN...N wind 15 to 25 kt. Wind waves 6 to 9 ft. Swell NW 3 ft.
Patchy fog in the morning. Patchy drizzle in the morning.
.SUN NIGHT...N wind 25 kt...easing to 15 to 20 kt after midnight.
Wind waves 8 to 11 ft. Swell SW 1 ft.
.MON...N wind 15 to 20 kt. Wind waves 6 to 8 ft. Swell SW 1 ft.
.MON NIGHT...N wind 10 to 20 kt. Wind waves 7 to 8 ft. Swell SW
1 ft.
.TUE...N wind 10 to 15 kt. Wind waves 6 to 7 ft... subsiding to
3 to 4 ft. Swell W 2 ft...building to W 4 ft.
.WED...N wind 10 to 15 kt. Wind waves 3 to 4 ft. Swell NW 5 ft.

$$

PZZ356-221015-
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
805 PM PDT Fri Jul 21 2017

...HAZARDOUS SEAS WARNING IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH MONDAY EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM PDT SATURDAY THROUGH
MONDAY EVENING...

.TONIGHT...N wind 15 to 20 kt except NW 5 to 10 kt within 5 nm of
Brookings southward. Wind waves 3 ft. Mixed swell SW 1 to 2 ft at
12 seconds and W 1 ft at 8 seconds.
.SAT...N wind 15 to 20 kt...becoming NW 30 kt. Within 5 nm of
Brookings southward, N wind 10 to 15 kt. Wind waves 3 to 4 ft. NW
swell 1 to 2 ft at 8 seconds...shifting to the W 3 ft at
8 seconds in the afternoon.
.SAT NIGHT...N wind 30 kt except NW 10 to 15 kt within 5 nm of
Brookings southward. Wind waves 4 to 7 ft...building to 6 to 9 ft
after midnight. Swell W 3 to 4 ft at 8 seconds. Patchy fog after
midnight.
.SUN...NW wind 20 kt. Within 5 nm of Brookings southward, N wind
10 kt...backing to NW in the afternoon. Wind waves 8 to 11 ft.
Swell NW 3 to 4 ft. Patchy fog in the morning.
.SUN NIGHT...NW wind 20 to 25 kt...becoming N 15 to 20 kt after
midnight. Within 5 nm of Brookings southward, N wind 10 to 15 kt.
Wind waves 9 to 12 ft. Swell SW 1 ft.
.MON...NW wind 15 to 20 kt except NW 10 kt within 5 nm of
Brookings southward. Wind waves 7 to 10 ft. Swell SW 1 ft.
.MON NIGHT...NW wind 15 to 25 kt...veering to N 10 to 20 kt after
midnight. Wind waves 7 to 10 ft. Swell SW 1 ft.
.TUE...N wind 15 to 20 kt. Wind waves 6 to 7 ft... subsiding to
5 ft. Swell W 2 ft...building to W 3 ft.
.WED...N wind 15 to 20 kt. Wind waves 5 to 6 ft... subsiding to
4 ft after midnight. Swell NW 4 ft.

$$

PZZ370-221015-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
805 PM PDT Fri Jul 21 2017

...HAZARDOUS SEAS WARNING IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH MONDAY EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH
LATE SATURDAY NIGHT...

.TONIGHT...NW wind 5 kt...veering to N after midnight. Wind waves
2 ft or less. Mixed swell S 2 ft at 12 seconds and W 1 ft at
8 seconds.
.SAT...N wind 5 to 15 kt. Wind waves 2 ft or less. Mixed swell W
2 to 4 ft at 8 seconds and S 2 ft at 12 seconds.
.SAT NIGHT...N wind 15 to 20 kt...rising to 20 to 25 kt after
midnight. Wind waves 3 to 5 ft...building to 6 to 8 ft after
midnight. Swell W 3 to 4 ft at 8 seconds.
.SUN...N wind 30 kt. Wind waves 8 to 11 ft. Swell NW 3 ft.
.SUN NIGHT...N wind 30 kt...easing to 25 kt after midnight. Wind
waves 10 to 11 ft. Swell SW 1 ft.
.MON...N wind 20 to 25 kt. Wind waves 7 to 9 ft. Swell SW 1 ft.
.MON NIGHT...N wind 20 to 25 kt. Wind waves 8 to 9 ft. Swell SW
1 ft.
.TUE...N wind 15 to 20 kt. Wind waves 8 ft... subsiding to 5 to
6 ft. Swell W 3 ft...shifting to the NW 4 ft.
.WED...N wind 15 kt. Wind waves 4 to 5 ft. Swell NW 5 ft.

$$

PZZ376-221015-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
805 PM PDT Fri Jul 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 5 PM PDT
SATURDAY...
...GALE WARNING IN EFFECT FROM SATURDAY AFTERNOON THROUGH MONDAY
EVENING...

.TONIGHT...N wind 10 kt northern portion and N 15 to 20 kt
southern portion. Wind waves 3 ft. Mixed swell S 2 ft at
12 seconds and W 1 ft at 8 seconds.
.SAT...Northern portion, N wind 10 to 15 kt...rising to 20 kt
late in the afternoon. Southern portion, N wind 20 to 25 kt...
rising to 30 kt late in the afternoon. Wind waves 3 to 4 ft...
building to 3 to 6 ft in the afternoon. Mixed swell NW 2 to 3 ft
at 8 seconds and S 1 to 2 ft at 12 seconds.
.SAT NIGHT...N wind 20 to 25 kt northern portion and N gales
35 kt southern portion. Wind waves 5 to 8 ft... building to 8 to
11 ft after midnight. Swell W 3 to 4 ft at 8 seconds. Patchy fog
after midnight.
.SUN...N wind 30 kt northern portion and N gales 40 kt southern
portion. Wind waves 11 to 13 ft. Swell NW 3 to 4 ft. Patchy fog
in the morning.
.SUN NIGHT...Northern portion, N wind 30 kt...easing to 25 kt
after midnight. Southern portion, N gales 40 kt... easing to
gales 35 kt after midnight. Wind waves 12 to 15 ft. Swell SW
1 ft.
.MON...N wind 30 kt northern portion and N gales 35 kt southern
portion. Wind waves 10 to 12 ft. Swell SW 1 ft.
.MON NIGHT...N wind 30 kt. Wind waves 9 to 12 ft. Swell SW 1 ft.
.TUE...N wind 25 kt. Wind waves 8 to 10 ft... subsiding to 7 ft.
Swell W 3 ft...shifting to the NW 4 ft.
.WED...N wind 20 kt...rising to 25 kt. Wind waves 6 to 7 ft.
Swell NW 5 ft.

$$



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