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FZUS56 KMFR 181519

CWFMFR



Coastal Waters Forecast

National Weather Service Medford, OR

819 AM PDT Sat May 18 2024



Coastal waters from Florence Oregon to Point St. George

California and westward 60 nm.



PZZ300-190400-

819 AM PDT Sat May 18 2024



.SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...A thermal

trough pattern will maintain gusty north winds and steep to very 

steep seas through the weekend. The strongest winds and steepest 

seas are expected south of Cape Blanco and during the afternoons 

and evenings. Conditions improve around Tuesday next week as the 

thermal trough gets disrupted by an upper level pattern change.



$$



PZZ350-190400-

Coastal waters from Florence to Cape Blanco OR out 10 nm-

819 AM PDT Sat May 18 2024



...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...



.TODAY...N wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: N 4 ft

at 5 seconds, W 6 ft at 11 seconds and SW 2 ft at 18 seconds. 

.TONIGHT...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: N

4 ft at 5 seconds, W 4 ft at 10 seconds and SW 2 ft at

20 seconds. 

.SUN...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft

at 5 seconds, NW 4 ft at 11 seconds and SW 2 ft at 18 seconds. 

.SUN NIGHT...N wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: N

5 ft at 5 seconds, NW 4 ft at 10 seconds and SW 2 ft at

18 seconds. 

.MON...N wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft

at 6 seconds, NW 5 ft at 10 seconds and SW 2 ft at 17 seconds. 

.MON NIGHT...N wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW

4 ft at 5 seconds, NW 4 ft at 12 seconds and SW 2 ft at

17 seconds. 

.TUE...NE wind 5 to 10 kt, backing to NW in the afternoon. Seas

4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds, NW 4 ft at

11 seconds and SW 2 ft at 16 seconds. 

.TUE NIGHT...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW 2 ft

at 4 seconds, NW 3 ft at 9 seconds and SW 2 ft at 15 seconds. 

.WED...NW wind around 10 kt. Seas 5 to 7 ft. Wave Detail: NW 3 ft

at 4 seconds, NW 6 ft at 10 seconds and SW 2 ft at 15 seconds. 

.WED NIGHT...N wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW

3 ft at 4 seconds, NW 6 ft at 10 seconds and SW 2 ft at

16 seconds.  



$$



PZZ356-190400-

Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-

819 AM PDT Sat May 18 2024



...HAZARDOUS SEAS WARNING IN EFFECT THROUGH LATE TONIGHT...



.TODAY...N wind up to 30 kt. Seas 7 to 10 ft. Wave Detail: NW

8 ft at 7 seconds, W 5 ft at 11 seconds and SW 2 ft at

18 seconds. 

.TONIGHT...N wind up to 30 kt, easing to 20 to 25 kt after

midnight. Seas 8 to 11 ft, subsiding to 6 to 9 ft after midnight.

Wave Detail: NW 9 ft at 7 seconds, W 4 ft at 11 seconds and SW

2 ft at 20 seconds. 

.SUN...N wind 15 to 20 kt, rising to up to 30 kt in the

afternoon. Seas 6 to 9 ft. Wave Detail: NW 7 ft at 6 seconds, NW

3 ft at 11 seconds and SW 2 ft at 18 seconds. 

.SUN NIGHT...N wind up to 30 kt with occasional gusts to 45 kt,

easing to 20 to 25 kt with occasional gusts to 35 kt after

midnight. Seas 7 to 10 ft. Wave Detail: NW 8 ft at 7 seconds, NW

4 ft at 11 seconds and SW 2 ft at 18 seconds. 

.MON...N wind 20 to 25 kt. Gusts up to 35 kt in the afternoon.

Seas 6 to 9 ft. Wave Detail: NW 7 ft at 7 seconds, NW 5 ft at

10 seconds and SW 2 ft at 17 seconds. 

.MON NIGHT...N wind 20 to 25 kt with occasional gusts to 35 kt,

easing to 15 to 20 kt after midnight. Seas 7 to 10 ft. Wave

Detail: NW 8 ft at 7 seconds, NW 4 ft at 12 seconds and SW 2 ft

at 17 seconds. 

.TUE...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft

at 6 seconds, NW 4 ft at 10 seconds and SW 2 ft at 16 seconds. 

.TUE NIGHT...N wind 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW

4 ft at 5 seconds, NW 3 ft at 9 seconds and SW 2 ft at

15 seconds. 

.WED...N wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: N 3 ft at

5 seconds, NW 6 ft at 10 seconds and SW 2 ft at 15 seconds. 

.WED NIGHT...N wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: N

5 ft at 6 seconds, NW 6 ft at 10 seconds and SW 2 ft at

17 seconds.  



$$



PZZ370-190400-

Waters from Florence to Cape Blanco OR from 10 to 60 nm-

819 AM PDT Sat May 18 2024



...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...



.TODAY...N wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NE 5 ft

at 5 seconds, W 6 ft at 11 seconds and SW 2 ft at 18 seconds. 

.TONIGHT...N wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW

4 ft at 5 seconds, W 4 ft at 11 seconds and SW 2 ft at

20 seconds. 

.SUN...N wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 4 ft

at 5 seconds, NW 4 ft at 11 seconds and SW 3 ft at 18 seconds. 

.SUN NIGHT...N wind around 20 kt. Seas 6 to 8 ft. Wave Detail: N

6 ft at 5 seconds, NW 4 ft at 10 seconds and SW 3 ft at

18 seconds. 

.MON...N wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: N 5 ft at

5 seconds, NW 5 ft at 10 seconds and SW 3 ft at 17 seconds. 

.MON NIGHT...N wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW

5 ft at 5 seconds, NW 4 ft at 12 seconds and SW 3 ft at

17 seconds. 

.TUE...N wind 10 to 15 kt, backing to NW in the afternoon. Seas

4 to 6 ft. Wave Detail: NW 3 ft at 5 seconds, NW 4 ft at

11 seconds and SW 3 ft at 17 seconds. 

.TUE NIGHT...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW

3 ft at 4 seconds, NW 3 ft at 9 seconds and SW 2 ft at

16 seconds. 

.WED...N wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: N 4 ft at

5 seconds, NW 6 ft at 10 seconds and SW 2 ft at 16 seconds. 

.WED NIGHT...N wind 15 to 20 kt. Seas 7 ft. Wave Detail: N 4 ft

at 5 seconds, NW 6 ft at 10 seconds and SW 2 ft at 17 seconds.  



$$



PZZ376-190400-

Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-

819 AM PDT Sat May 18 2024



...HAZARDOUS SEAS WARNING IN EFFECT THROUGH LATE TONIGHT...



.TODAY...N wind up to 30 kt. Seas 8 to 11 ft. Wave Detail: N 9 ft

at 7 seconds, W 5 ft at 11 seconds and SW 2 ft at 20 seconds. 

.TONIGHT...N wind up to 30 kt, easing to 20 to 25 kt after

midnight. Seas 7 to 10 ft. Wave Detail: N 8 ft at 6 seconds, W

4 ft at 11 seconds and SW 2 ft at 20 seconds. 

.SUN...N wind 20 to 25 kt, rising to up to 30 kt in the

afternoon. Seas 7 to 9 ft. Wave Detail: NW 7 ft at 6 seconds, NW

4 ft at 11 seconds and SW 3 ft at 18 seconds. 

.SUN NIGHT...N wind up to 30 kt. Seas 7 to 10 ft, building to

9 to 10 ft after midnight. Wave Detail: N 9 ft at 7 seconds, NW

4 ft at 10 seconds and SW 3 ft at 17 seconds. 

.MON...N wind up to 30 kt. Seas 8 to 11 ft. Wave Detail: N 8 ft

at 7 seconds, NW 5 ft at 11 seconds and SW 3 ft at 17 seconds. 

.MON NIGHT...N wind up to 30 kt, easing to 20 to 25 kt after

midnight. Seas 8 to 11 ft. Wave Detail: N 9 ft at 7 seconds, NW

4 ft at 12 seconds and SW 3 ft at 17 seconds. 

.TUE...N wind 15 to 20 kt. Seas 5 to 8 ft. Wave Detail: N 6 ft at

6 seconds, NW 4 ft at 11 seconds and SW 3 ft at 17 seconds. 

.TUE NIGHT...N wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW

4 ft at 5 seconds, NW 3 ft at 9 seconds and SW 2 ft at

16 seconds. 

.WED...N wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: N 5 ft at

6 seconds, NW 6 ft at 10 seconds and SW 2 ft at 16 seconds. 

.WED NIGHT...N wind around 20 kt. Seas 7 to 9 ft. Wave Detail: N

5 ft at 7 seconds, NW 6 ft at 10 seconds and SW 2 ft at

17 seconds.  



$$