Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA

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935
FZUS56 KSEW 202230
CWFSEW

COASTAL WATERS FORECAST FOR WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
230 PM PST MON FEB 20 2017

INLAND WATERS OF WESTERN WASHINGTON AND THE NORTHERN AND CENTRAL
WASHINGTON COASTAL WATERS INCLUDING THE OLYMPIC COAST NATIONAL
MARINE SANCTUARY

PZZ100-210730-
230 PM PST MON FEB 20 2017

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND
INLAND WATERS...A 998 MB LOW WAS MOVING NE THROUGH EASTERN
WASHINGTON EARLY THIS AFTERNOON...CAUSING GRADIENTS OVER THE
WATERS TO BECOME MORE WESTERLY. A SECOND LOW WILL MOVE INLAND
OVER THE SOUTHWEST OREGON COAST ON TUESDAY. A SURFACE RIDGE WILL
BUILD OVER THE OFFSHORE WATERS TUESDAY THROUGH TUESDAY NIGHT. A
WEAK SURFACE LOW WILL FORM NEAR CAPE FLATTERY WEDNESDAY AND
WEDNESDAY NIGHT THEN DISSIPATE ON THURSDAY.

$$

PZZ150-210730-
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND OUT 10 NM-
230 PM PST MON FEB 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...

.TONIGHT...NW WIND 15 TO 25 KT EASING TO 5 TO 15 KT THIS EVENING.
WIND WAVES 2 TO 4 FT SUBSIDING TO 1 TO 2 FT. W SWELL 6 FT AT 12
SECONDS.
.TUE...NW WIND 5 TO 15 KT. WIND WAVES 1 TO 2 FT. W SWELL 6 FT AT
11 SECONDS.
.TUE NIGHT...NW WIND 15 TO 25 KT EASING TO 10 TO 20 KT AFTER
MIDNIGHT. WIND WAVES 2 TO 4 FT. W SWELL 6 FT AT 13 SECONDS. A
CHANCE OF SHOWERS.
.WED...W WIND 5 TO 15 KT. WIND WAVES 1 TO 2 FT. W SWELL 7 FT AT
13 SECONDS.
.WED NIGHT...NW WIND TO 10 KT IN THE EVENING BECOMING LIGHT. WIND
WAVES 1 FT. W SWELL 6 FT AT 12 SECONDS.
.THU...LIGHT WIND. WIND WAVES 1 FT. W SWELL 6 FT AT 9 SECONDS.
.THU NIGHT...LIGHT WIND. WIND WAVES 1 FT. W SWELL 6 FT AT
9 SECONDS.
.FRI...E WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT. W SWELL 6 FT.
.SAT...NE WIND 15 TO 25 KT BECOMING N 5 TO 15 KT. WIND WAVES 2 TO
4 FT SUBSIDING TO 1 TO 2 FT. W SWELL 6 FT.

$$

PZZ153-156-210730-
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE OUT 10 NM-
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER OUT 10 NM-
230 PM PST MON FEB 20 2017

.TONIGHT...NW WIND 10 TO 20 KT BECOMING N 5 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 6 FT AT 12 SECONDS. A
CHANCE OF SHOWERS.
.TUE...N WIND 10 TO 20 KT RISING TO 15 TO 25 KT IN THE AFTERNOON.
WIND WAVES 2 TO 4 FT. W SWELL 6 FT AT 11 SECONDS. A SLIGHT CHANCE
OF RAIN.
.TUE NIGHT...NW WIND 10 TO 20 KT BECOMING 5 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 6 FT AT 13 SECONDS. A
CHANCE OF SHOWERS.
.WED...W WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. W SWELL 7 FT
AT 13 SECONDS.
.WED NIGHT...NW WIND TO 10 KT BECOMING E AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS. W SWELL 6 FT AT 12 SECONDS.
.THU...E WIND TO 10 KT IN THE MORNING BECOMING LIGHT. WIND WAVES
1 FT OR LESS. W SWELL 6 FT AT 9 SECONDS.
.THU NIGHT...W WIND TO 10 KT IN THE EVENING BECOMING LIGHT. WIND
WAVES 1 FT OR LESS. W SWELL 6 FT AT 9 SECONDS.
.FRI...SE WIND 15 TO 25 KT BECOMING E 10 TO 20 KT. WIND WAVES
2 TO 4 FT. W SWELL 6 FT.
.SAT...NE WIND 5 TO 15 KT. WIND WAVES 1 TO 2 FT. W SWELL 6 FT.

$$

PZZ173-176-210730-
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE 10 TO 60 NM-
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER 10 TO
60 NM-
230 PM PST MON FEB 20 2017

.TONIGHT...NW WIND 10 TO 20 KT BECOMING N AFTER MIDNIGHT. WIND
WAVES 1 TO 3 FT. W SWELL 6 FT AT 12 SECONDS. A CHANCE OF SHOWERS
AFTER MIDNIGHT.
.TUE...N WIND 15 TO 25 KT BECOMING NW 20 TO 25 KT IN THE
AFTERNOON. WIND WAVES 2 TO 4 FT. W SWELL 7 FT AT 11 SECONDS. A
SLIGHT CHANCE OF RAIN.
.TUE NIGHT...NW WIND 15 TO 20 KT. WIND WAVES 2 TO 3 FT. W SWELL
6 FT AT 11 SECONDS BUILDING TO 8 FT AT 15 SECONDS AFTER MIDNIGHT.
A SLIGHT CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
.WED...W WIND 15 TO 25 KT EASING TO 10 TO 20 KT IN THE AFTERNOON.
WIND WAVES 2 TO 4 FT. W SWELL 8 FT AT 13 SECONDS.
.WED NIGHT...NW WIND 10 TO 20 KT BECOMING N 5 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 7 FT AT 11 SECONDS.
.THU...N WIND 5 TO 15 KT. WIND WAVES 1 TO 2 FT. W SWELL 7 FT AT 9
SECONDS.
.THU NIGHT...NW WIND 5 TO 15 KT. WIND WAVES 1 TO 2 FT. W SWELL 6
FT AT 10 SECONDS.
.FRI...S WIND 15 TO 25 KT BECOMING E. WIND WAVES 3 TO 5 FT. W
SWELL 6 FT BUILDING TO 8 FT.
.SAT...N WIND 10 TO 20 KT. WIND WAVES 1 TO 3 FT. W SWELL 7 FT.

$$

PZZ170-210730-
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND 10 TO 60 NM-
230 PM PST MON FEB 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...

.TONIGHT...NW WIND 15 TO 25 KT...BECOMING N 15 TO 20 KT THIS
EVENING. WIND WAVES 2 TO 4 FT. W SWELL 6 FT AT 12 SECONDS.
.TUE...NW WIND 15 TO 20 KT. WIND WAVES 2 TO 3 FT. W SWELL 6 FT AT
11 SECONDS.
.TUE NIGHT...NW WIND 15 TO 20 KT. WIND WAVES 2 TO 3 FT. W SWELL
6 FT AT 11 SECONDS BUILDING TO 8 FT AT 15 SECONDS AFTER MIDNIGHT.
A SLIGHT CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
.WED...W WIND 15 TO 20 KT EASING TO 5 TO 15 KT IN THE AFTERNOON.
WIND WAVES 1 TO 3 FT. W SWELL 8 FT AT 13 SECONDS.
.WED NIGHT...NW WIND 10 TO 20 KT BECOMING N 5 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 7 FT AT 11 SECONDS.
.THU...NE WIND 5 TO 15 KT BECOMING SW IN THE AFTERNOON. WIND
WAVES 1 TO 2 FT. W SWELL 7 FT AT 9 SECONDS.
.THU NIGHT...NW WIND TO 10 KT. WIND WAVES 1 FT. W SWELL 6 FT AT
13 SECONDS.
.FRI...S WIND 15 TO 25 KT BECOMING E. WIND WAVES 3 TO 5 FT. W
SWELL 6 FT BUILDING TO 8 FT.
.SAT...NE WIND 15 TO 20 KT BECOMING NW 5 TO 15 KT. WIND WAVES
1 TO 3 FT. W SWELL 7 FT.

$$

PZZ130-210730-
WEST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
230 PM PST MON FEB 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...

.TONIGHT...W WIND 15 TO 25 KT BECOMING NW 5 TO 15 KT THIS EVENING.
WIND WAVES 2 TO 4 FT SUBSIDING TO 2 FT OR LESS. W SWELL 6 FT AT
12 SECONDS.
.TUE...NW WIND TO 10 KT RISING TO 10 TO 20 KT IN THE AFTERNOON.
WIND WAVES 1 FT OR LESS BUILDING TO 1 TO 3 FT IN THE AFTERNOON. W
SWELL 5 FT AT 11 SECONDS.
.TUE NIGHT...W WIND 15 TO 25 KT EASING TO 10 TO 20 KT AFTER
MIDNIGHT. WIND WAVES 2 TO 4 FT. W SWELL 6 FT AT 13 SECONDS. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING... THEN A CHANCE OF
SHOWERS AFTER MIDNIGHT.
.WED...W WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. W SWELL 7 FT
AT 13 SECONDS.
.WED NIGHT...W WIND TO 10 KT BECOMING E AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS. W SWELL 6 FT AT 12 SECONDS.
.THU...E WIND TO 10 KT IN THE MORNING BECOMING LIGHT. WIND WAVES
1 FT OR LESS. W SWELL 5 FT AT 9 SECONDS.
.THU NIGHT...W WIND TO 10 KT IN THE EVENING BECOMING LIGHT. WIND
WAVES 1 FT OR LESS. W SWELL 5 FT AT 9 SECONDS.
.FRI...SE WIND 10 TO 20 KT BECOMING E 15 TO 25 KT. WIND WAVES
2 TO 4 FT. W SWELL 5 FT.
.SAT...E WIND 15 TO 25 KT EASING TO 10 KT. WIND WAVES 2 TO 4 FT
SUBSIDING TO 1 FT OR LESS. W SWELL 5 FT.

$$

PZZ131-210730-
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-
230 PM PST MON FEB 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...W WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING.
.TUE...W WIND TO 10 KT RISING TO 10 TO 20 KT IN THE AFTERNOON.
WIND WAVES 1 FT OR LESS BUILDING TO 1 TO 3 FT IN THE AFTERNOON.
.TUE NIGHT...W WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
.WED...SW WIND 10 TO 20 KT EASING TO 10 KT IN THE AFTERNOON. WIND
WAVES 1 TO 3 FT SUBSIDING TO 1 FT OR LESS IN THE AFTERNOON.
.WED NIGHT...SW WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.THU...VARIABLE WIND TO 10 KT BECOMING E IN THE AFTERNOON. WIND
WAVES 1 FT OR LESS.
.THU NIGHT...LIGHT WIND BECOMING SW TO 10 KT AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.FRI...E WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT.
.SAT...NE WIND 10 TO 20 KT BECOMING SE TO 10 KT. WIND WAVES 1 TO
3 FT SUBSIDING TO 1 FT OR LESS.

$$

PZZ132-210730-
EAST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
230 PM PST MON FEB 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...W WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT. A CHANCE OF
SHOWERS IN THE EVENING.
.TUE...NW WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.TUE NIGHT...W WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
.WED...SW WIND 10 TO 20 KT BECOMING S TO 10 KT IN THE AFTERNOON.
WIND WAVES 1 TO 3 FT SUBSIDING TO 1 FT OR LESS IN THE AFTERNOON.
.WED NIGHT...SW WIND TO 10 KT BECOMING NW AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.THU...N WIND TO 10 KT IN THE MORNING BECOMING LIGHT. WIND WAVES
1 FT OR LESS.
.THU NIGHT...LIGHT WIND BECOMING S TO 10 KT AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.FRI...SE WIND 15 TO 25 KT BECOMING E 5 TO 15 KT. WIND WAVES 2 TO
4 FT SUBSIDING TO 2 FT OR LESS.
.SAT...NW WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.

$$

PZZ134-210730-
ADMIRALTY INLET-
230 PM PST MON FEB 20 2017

.TONIGHT...VARIABLE WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. A
CHANCE OF SHOWERS IN THE EVENING.
.TUE...NW WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. A SLIGHT
CHANCE OF RAIN IN THE AFTERNOON.
.TUE NIGHT...W WIND 10 TO 20 KT. WIND WAVES 1 TO 3 FT. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
.WED...S WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.WED NIGHT AND THU...LIGHT WIND. WIND WAVES LESS THAN 1 FT.
.THU NIGHT...LIGHT WIND BECOMING S TO 10 KT AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.FRI...SE WIND 10 TO 20 KT BECOMING VARIABLE TO 10 KT. WIND WAVES
1 TO 3 FT SUBSIDING TO 1 FT OR LESS.
.SAT...NW WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.

$$

PZZ133-210730-
NORTHERN INLAND WATERS INCLUDING THE SAN JUAN ISLANDS-
230 PM PST MON FEB 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...

.TONIGHT...NW WIND 15 TO 25 KT EARLY THIS EVENING...STRONGEST IN
THE SOUTHERN STRAIT OF GEORGIA. W WIND 5 TO 15 KT FROM LATE
EVENING ON. WIND WAVES 2 TO 4 FT SUBSIDING TO 2 FT OR LESS AFTER
MIDNIGHT. A CHANCE OF SHOWERS IN THE EVENING...THEN A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT.
.TUE...NW WIND 5 TO 15 KT BECOMING 10 TO 20 KT IN THE AFTERNOON.
WIND WAVES 1 TO 3 FT.
.TUE NIGHT...W WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
.WED...SW WIND TO 10 KT BECOMING S IN THE AFTERNOON. WIND WAVES
1 FT OR LESS.
.WED NIGHT...S WIND TO 10 KT BECOMING E 5 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 2 FT OR LESS.
.THU...E WIND TO 10 KT IN THE MORNING BECOMING LIGHT. WIND WAVES
1 FT OR LESS.
.THU NIGHT...LIGHT WIND BECOMING SE 5 TO 15 KT AFTER MIDNIGHT.
WIND WAVES 2 FT OR LESS.
.FRI...SE WIND 15 TO 25 KT BECOMING E 5 TO 15 KT. WIND WAVES 2 TO
4 FT SUBSIDING TO 2 FT OR LESS.
.SAT...N WIND 10 TO 20 KT BECOMING 5 TO 15 KT. WIND WAVES 1 TO
3 FT.

$$

PZZ135-210730-
PUGET SOUND AND HOOD CANAL-
230 PM PST MON FEB 20 2017

.TONIGHT...S WIND TO 10 KT IN THE EVENING BECOMING LIGHT. WIND
WAVES 1 FT OR LESS. SHOWERS LIKELY IN THE EVENING...THEN A CHANCE
OF SHOWERS AFTER MIDNIGHT.
.TUE...N WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. A SLIGHT
CHANCE OF RAIN IN THE MORNING...THEN A CHANCE OF RAIN IN THE
AFTERNOON.
.TUE NIGHT...N WIND TO 10 KT BECOMING S AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS. A CHANCE OF SHOWERS.
.WED...S WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.WED NIGHT...VARIABLE WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.THU...LIGHT WIND. WIND WAVES LESS THAN 1 FT.
.THU NIGHT...VARIABLE WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.FRI...S WIND 5 TO 15 KT BECOMING NE. WIND WAVES 2 FT OR LESS.
.SAT...N WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.

$$

PZZ110-210730-
GRAYS HARBOR BAR-
230 PM PST MON FEB 20 2017

COMBINED SEAS 7 TO 9 FT. BAR CONDITIONS MODERATE. MAXIMUM EBB
CURRENTS WILL OCCUR AROUND 1230 AM TONIGHT AND 100 PM ON MONDAY.

$$

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