Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA

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FZUS56 KSEW 010403
CWFSEW

COASTAL WATERS FORECAST FOR WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
900 PM PDT SUN APR 30 2017

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

PZZ100-011215-
900 PM PDT SUN APR 30 2017

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND
WATERS...MODERATE ONSHORE FLOW WILL WEAKEN LATE TONIGHT. A WARM
FRONT WILL BRING INCREASING SOUTHEAST WIND TO THE COASTAL WATERS
MONDAY AFTERNOON AND NIGHT. ANOTHER WARM FRONT WILL BRUSH THE
COASTAL WATERS TUESDAY NIGHT. WEAK PRESSURE GRADIENTS WILL PREVAIL
WEDNESDAY. ONSHORE FLOW WILL INCREASE THURSDAY AND FRIDAY AS LOW
PRESSURE DEVELOPS EAST OF THE CASCADES.

$$

PZZ150-153-156-170-173-176-011215-
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND OUT 10 NM-
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE OUT 10 NM-
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER OUT 10 NM-
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND 10 TO 60 NM-
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE 10 TO 60 NM-
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER 10 TO
60 NM-
900 PM PDT SUN APR 30 2017

.TONIGHT...NW WIND 10 TO 20 KT BECOMING W 10 TO 15 KT AFTER
MIDNIGHT. WIND WAVES 1 TO 3 FT. W SWELL 9 FT AT 10 SECONDS.
.MON...S WIND 5 TO 15 KT BECOMING SE 10 TO 20 KT IN THE
AFTERNOON. WIND WAVES 1 TO 3 FT. W SWELL 6 FT AT 9 SECONDS.
SHOWERS LIKELY IN THE MORNING THEN A CHANCE OF SHOWERS IN THE
AFTERNOON.
.MON NIGHT...SE WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT. W SWELL 6 FT
AT 11 SECONDS BECOMING SW AT 15 SECONDS AFTER MIDNIGHT. A CHANCE OF
SHOWERS IN THE EVENING THEN A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT.
.TUE...SE WIND 15 TO 25 KT BECOMING 10 TO 20 KT IN THE AFTERNOON.
WIND WAVES 3 TO 5 FT...SUBSIDING TO 1 TO 3 FT. SW SWELL 5 FT AT 13
SECONDS.
.TUE NIGHT...S WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT. SW SWELL
6 FT AT 14 SECONDS.
.WED...S WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. SW SWELL 7 FT
AT 13 SECONDS.
.WED NIGHT...S WIND 5 TO 15 KT BECOMING SW AFTER MIDNIGHT. WIND
WAVES 2 FT OR LESS. W SWELL 8 FT AT 14 SECONDS.
.THU...NW WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. W SWELL 10 FT
SUBSIDING TO 8 FT.
.FRI...NW WIND 15 TO 25 KT. WIND WAVES 3 TO 5 FT. W SWELL 7 FT.

$$

PZZ130-011215-
WEST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
900 PM PDT SUN APR 30 2017

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

$$

PZZ131-011215-
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-
900 PM PDT SUN APR 30 2017

...GALE WARNING IN EFFECT UNTIL 1 AM PDT MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 6 AM PDT MONDAY...

.TONIGHT...W WIND 25 TO 35 KT...EASING TO 15 TO 25 KT LATE. WIND
WAVES 4 TO 6 FT...SUBSIDING TO 2 TO 4 FT LATE. A CHANCE OF SHOWERS
IN THE EVENING.
.MON...SW WIND 15 TO 25 KT EARLY IN THE MORNING BECOMING W TO 10 KT.
WIND WAVES 2 TO 4 FT IN THE MORNING BECOMING 1 FT OR LESS EARLY.
SHOWERS LIKELY IN THE MORNING THEN A CHANCE OF SHOWERS IN THE
AFTERNOON.
.MON NIGHT...LIGHT WIND BECOMING E 5 TO 15 KT AFTER MIDNIGHT.
WIND WAVES 2 FT OR LESS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.
.TUE...E WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.TUE NIGHT...LIGHT WIND BECOMING E TO 10 KT AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.WED...NW WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.WED NIGHT...NW WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.THU...NW WIND TO 10 KT BECOMING W 25 TO 35 KT. WIND WAVES 1 FT
OR LESS BUILDING TO 4 TO 6 FT.
.FRI...W WIND 20 TO 30 KT RISING TO 25 TO 35 KT. WIND WAVES 3 TO 5
FT...BUILDING TO 4 TO 6 FT.

$$

PZZ132-011215-
EAST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-
900 PM PDT SUN APR 30 2017

...GALE WARNING IN EFFECT UNTIL 1 AM PDT MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 6 AM PDT MONDAY...

.TONIGHT...W WIND 25 TO 35 KT..EASING TO 15 TO 25 KT LATE. WIND
WAVES 4 TO 6 FT...SUBSIDING TO 2 TO 4 FT LATE. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING.
.MON...SW WIND 15 TO 25 KT EASING TO 10 KT EARLY...THEN SE WIND TO
10 KT IN THE AFTERNOON. WIND WAVES 2 TO 4 FT...SUBSIDING TO 1 FT OR
LESS EARLY. SHOWERS LIKELY IN THE MORNING THEN A SLIGHT CHANCE OF
SHOWERS IN THE AFTERNOON.
.MON NIGHT...LIGHT WIND BECOMING SE TO 10 KT AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.TUE...E WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.TUE NIGHT...SE WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.WED...SE WIND TO 10 KT IN THE MORNING BECOMING LIGHT. WIND WAVES
1 FT OR LESS.
.WED NIGHT...W WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.THU...NW WIND TO 10 KT BECOMING W 25 TO 35 KT. WIND WAVES 1 FT
OR LESS BUILDING TO 4 TO 6 FT.
.FRI...W WIND 20 TO 30 KT RISING TO 25 TO 35 KT. WIND WAVES 3 TO 5
FT...BUILDING TO 4 TO 6 FT.

$$

PZZ134-011215-
ADMIRALTY INLET-
900 PM PDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT MONDAY...

.TONIGHT...NW WIND 15 TO 25 KT...EASING LATE. WIND WAVES 2 TO 4
FT...SUBSIDING LATE. HIGHEST WIND AND WAVES N PART. A SLIGHT CHANCE
OF SHOWERS IN THE EVENING.
.MON...S WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. SHOWERS LIKELY IN
THE MORNING THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
.MON NIGHT...LIGHT WIND. WIND WAVES LESS THAN 1 FT.
.TUE...SE WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.TUE NIGHT...SE WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.WED...SE WIND TO 10 KT IN THE MORNING BECOMING LIGHT. WIND WAVES
1 FT OR LESS.
.WED NIGHT...NW WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.THU...NW WIND TO 10 KT RISING TO 15 TO 25 KT. WIND WAVES 1 FT OR
LESS BUILDING TO 2 TO 4 FT.
.FRI...NW WIND 15 TO 25 KT. WIND WAVES 2 TO 4 FT.


$$

PZZ133-011215-
NORTHERN INLAND WATERS INCLUDING THE SAN JUAN ISLANDS-
900 PM PDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT MONDAY...

.TONIGHT...SW WIND 15 TO 25 KT...EASING LATE. WIND WAVES 2 TO 4
FT...SUBSIDING LATE. HIGHEST WIND AND WAVES NEAR THE EASTERN STRAIT
OF JUAN DE FUCA.
.MON...S WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS. SHOWERS LIKELY IN
THE MORNING.
.MON NIGHT...LIGHT WIND BECOMING SE TO 10 KT AFTER MIDNIGHT. WIND
WAVES 1 FT OR LESS.
.TUE...SE WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.TUE NIGHT...SE WIND 10 TO 15 KT. WIND WAVES 1 TO 2 FT.
.WED...SE WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.WED NIGHT...N WIND TO 10 KT IN THE EVENING BECOMING LIGHT. WIND
WAVES 1 FT OR LESS.
.THU...NW WIND TO 10 KT BECOMING SW 20 TO 30 KT. WIND WAVES 1 FT
OR LESS BUILDING TO 3 TO 5 FT.
.FRI...SW WIND 20 TO 30 KT. WIND WAVES 3 TO 5 FT.

$$

PZZ135-011215-
PUGET SOUND AND HOOD CANAL-
900 PM PDT SUN APR 30 2017

.TONIGHT...S WIND 5 TO 15 KT...EXCEPT N WIND TO 10 KT N OF TACOMA
UNTIL MIDNIGHT. WIND WAVES 2 FT OR LESS. SHOWERS LIKELY IN THE
EVENING THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
.MON...S WIND TO 10 KT. WIND WAVES 1 FT OR LESS. A CHANCE OF
SHOWERS IN THE MORNING THEN A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON.
.MON NIGHT...LIGHT WIND. WIND WAVES LESS THAN 1 FT. A SLIGHT
CHANCE OF SHOWERS.
.TUE...SE WIND TO 10 KT BECOMING S IN THE AFTERNOON. WIND WAVES
1 FT OR LESS.
.TUE NIGHT...S WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.
.WED...S WIND 10 TO 20 KT BECOMING SW 5 TO 15 KT IN THE
AFTERNOON. WIND WAVES 1 TO 3 FT.
.WED NIGHT...S WIND TO 10 KT BECOMING N AFTER MIDNIGHT.
WIND WAVES 1 FT OR LESS.
.THU...NW WIND TO 10 KT. WIND WAVES 1 FT OR LESS.
.FRI...S WIND 5 TO 15 KT. WIND WAVES 2 FT OR LESS.

$$

PZZ110-011215-
GRAYS HARBOR BAR-
900 PM PDT SUN APR 30 2017

...SMALL CRAFT ADVISORY FOR ROUGH BAR IN EFFECT UNTIL 11 PM PDT
THIS EVENING...

COMBINED SEAS AROUND 10 FT...SUBSIDING TO 7 TO 9 FT LATE BY
MIDNIGHT. BAR CONDITIONS ROUGH THIS EVENING...BECOMING MODERATE BY
MIDNIGHT. MAXIMUM EBB CURRENTS WILL OCCUR AROUND 900 PM THIS EVENING
AND 900 AM ON MONDAY MORNING. THE MORNING EBB WILL BE STRONG.

$$

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