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High Surf Advisory


COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE PORTLAND OR
608 PM PDT THU OCT 19 2017

ORZ001-002-WAZ021-201700-
/O.CON.KPQR.SU.Y.0003.000000T0000Z-171020T1700Z/
NORTH OREGON COAST-CENTRAL OREGON COAST-SOUTH WASHINGTON COAST-
608 PM PDT THU OCT 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT FRIDAY...

* SEAS...OFFSHORE WAVE HEIGHTS WILL BE FROM 19 TO 22 FEET THROUGH
  FRIDAY MORNING.

* IMPACTS...WAVE RUN-UP WILL BE MUCH HIGHER THAN NORMAL AND
  COULD UNEXPECTEDLY SWEEP YOU OFF YOUR FEET AND INTO THE
  TURBULENT AND FRIGID WATERS. AVOID WALKING ON JETTIES...
  ROCKS...COASTAL CLIFFS...AND ALONG THE WATERS EDGE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.

&&

$$


HTTP://WWW.WEATHER.GOV/PORTLAND

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
345 PM PDT THU OCT 19 2017

CAZ101-103-104-109-201100-
/O.CON.KEKA.SU.Y.0001.171020T0000Z-171021T0100Z/
COASTAL DEL NORTE-NORTHERN HUMBOLDT COAST-SOUTHWESTERN HUMBOLDT-
MENDOCINO COAST-
345 PM PDT THU OCT 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM FRIDAY...

* WAVES AND SURF...BREAKING WAVES BUILDING TO 22 TO 25 FEET ALONG
  WEST AND NORTHWEST FACING BEACHES.

* IMPACTS...LARGE BREAKING WAVES ALONG THE COAST WILL LEAD TO
  INCREASED WAVE RUN-UP ON BEACHES WITH WAVES TOPPING AND WASHING
  OVER LARGE ROCKS AND JETTIES. THESE LARGE WAVES CAN BE ERRATIC
  AND UNPREDICTABLE. USE EXTRA CAUTION NEAR THE SURF ZONE AS THESE
  LARGE WAVES WILL BE CAPABLE OF SWEEPING PEOPLE INTO THE FRIGID
  AND TURBULENT OCEAN WATER. MARINERS TRAVERSING THE BAR ARE URGED
  TO EXERCISE EXTREME CAUTION...OR STAY IN PORT... ESPECIALLY
  DURING MAX EBB WHICH IS PREDICTED TO OCCUR AROUND 330 AM AND
  400 PM FRIDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.

$$

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
340 PM PDT THU OCT 19 2017

WAZ516-517-201300-
/O.CON.KSEW.SU.Y.0003.000000T0000Z-171020T1300Z/
NORTH COAST-CENTRAL COAST-
340 PM PDT THU OCT 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT FRIDAY...

* WAVES AND/OR SURF...WEST SWELL 18 TO 21 FEET AT 17
  SECONDS...SUBSIDING TO 15 TO 17 FEET AT 16 SECONDS FRIDAY
  MORNING.

* SOME AFFECTED LOCATIONS...OCEAN SHORES...WESTPORT...LA PUSH.

* TIMING...TONIGHT THROUGH EARLY FRIDAY MORNING.

* IMPACTS...HIGH SURF CAN CAUSE SIGNIFICANT BEACH EROSION. LARGE
  WAVES ARE DANGEROUS TO BEACH GOERS AS WAVES CAN SWEEP QUICKLY UP
  BEACHES AND OVERTOP JETTIES. DEBRIS TOSSED ABOUT IN SURF...SUCH
  AS TREE LOGS...CAN ALSO BE DANGEROUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

&&

$$


WWW.WEATHER.GOV/SEATTLE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
139 PM PDT THU OCT 19 2017

CAZ034-035-201000-
/O.CON.KLOX.SU.Y.0018.171020T1300Z-171022T1900Z/
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-
139 PM PDT THU OCT 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 AM FRIDAY TO NOON
PDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
HIGH SURF ADVISORY, WHICH IS IN EFFECT FROM 6 AM FRIDAY TO NOON
PDT SUNDAY. THE BEACH HAZARDS STATEMENT HAS BEEN CANCELLED.

* SURF...HIGH SURF 14 TO 20 FEET IS EXPECTED TO DEVELOP BY FRIDAY
  MORNING AND CONTINUE THROUGH SUNDAY MORNING ALONG NORTHWEST AND
  WEST FACING BEACHES. A STRONG STORM IN THE GULF OF ALASKA HAS
  GENERATED A LARGE LONG PERIOD SWELL. THIS SWELL WILL MOVE INTO
  THE COASTAL WATERS NORTH OF POINT CONCEPTION BRINGING A SUDDEN
  INCREASE IN THE LARGE SURF. SURF WILL INCREASE FROM 10 TO 14
  FEET TO 14 TO 20 FEET BY LATE FRIDAY EVENING AND PERSIST INTO
  SATURDAY MORNING. THE SURF IS EXPECTED TO DIMINISH SOME BY
  SATURDAY AFTERNOON INTO SUNDAY MORNING BUT REMAINING ABOVE 10
  FEET THROUGH THE PERIOD.

* LOCATIONS...NORTHWEST AND WEST FACING BEACHES ACROSS THE
  CENTRAL COAST.

* IMPACTS...LARGE POWERFUL AND DAMAGING WAVES AND STRONG CURRENTS
  WILL CREATE A RISK OF OCEAN DROWNING. SNEAKER WAVES CAN SUDDENLY
  OVERRUN PREVIOUSLY DRY BEACHES AND JETTIES.

* TIDES...HIGH TIDES WILL BE MODERATELY HIGH AROUND 5.7 FT AT
  9:45 AM PDT FRIDAY AND ABOUT THE SAME TIDE HEIGHT ON SATURDAY
  AROUND 10:10 AM PDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS. SWIM NEAR A LIFEGUARD. IF CAUGHT
IN A RIP CURRENT, RELAX AND FLOAT. DON`T SWIM AGAINST THE
CURRENT. IF ABLE, SWIM IN A DIRECTION FOLLOWING THE SHORELINE. IF
UNABLE TO ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.

&&

$$

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE FAIRBANKS AK
1206 PM AKDT THU OCT 19 2017

AKZ213-201400-
/O.EXB.PAFG.SU.Y.0016.171020T0600Z-171022T1400Z/
ST LAWRENCE ISLAND AND BERING STRAIT COAST-
INCLUDING GAMBELL, SAVOONGA, BREVIG MISSION, TELLER, WALES,
AND DIOMEDE
1206 PM AKDT THU OCT 19 2017

...HIGH SURF ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 6 AM
AKDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A HIGH SURF
ADVISORY, WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 6 AM AKDT
SUNDAY.

* LOCATION...SAVOONGA AND DIOMEDE.

* WAVES...WILL CAUSE HIGH SURF THROUGH EARLY SUNDAY.

* WINDS...NORTH 35 TO 45 MPH.

* TIMING...WINDS AND SURF WILL INCREASE TONIGHT AND WILL PERSIST
  THROUGH SATURDAY NIGHT. WINDS AND SURF WILL DIE DOWN EARLY
  SUNDAY MORNING.

* IMPACTS...SURF WILL WASH TO THE TOP OF THE BEACH AND BEACH
  EROSION WILL OCCUR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT LOCALIZED BEACH EROSION IS
EXPECTED. PRECAUTIONS SHOULD BE TAKEN TO PROTECT PROPERTY.

&&

$$

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE FAIRBANKS AK
1206 PM AKDT THU OCT 19 2017

AKZ207-201400-
/O.CON.PAFG.SU.Y.0016.000000T0000Z-171020T1400Z/
CHUKCHI SEA COAST-
INCLUDING POINT HOPE, SHISHMAREF, KIVALINA, AND ESPENBERG
1206 PM AKDT THU OCT 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM AKDT FRIDAY...

* LOCATION...SHISHMAREF.

* WAVES...WILL CAUSE HIGH SURF THROUGH EARLY FRIDAY MORNING.

* WINDS...NORTHWEST 35 MPH.

* TIMING...WINDS AND SURF WILL PERSIST THROUGH LATE TONIGHT.
  WINDS WILL DECREASE FRIDAY MORNING AND TURN NORTHEAST.

* IMPACTS...SURF WILL WASH TO THE TOP OF THE BEACH. BEACH
  EROSION WILL OCCUR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT LOCALIZED BEACH EROSION IS
EXPECTED. PRECAUTIONS SHOULD BE TAKEN TO PROTECT PROPERTY.

&&

$$

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
101 PM PDT THU OCT 19 2017


ORZ021-022-201100-
/O.EXT.KMFR.SU.Y.0009.171019T2200Z-171021T0600Z/
SOUTH CENTRAL OREGON COAST-CURRY COUNTY COAST-
101 PM PDT THU OCT 19 2017

...HIGH SURF ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
11 PM PDT FRIDAY...

* WAVES AND SURF...WEST SWELL OF 20 FEET WITH 17 SECOND PERIOD
  WILL RESULT IN BREAKERS 23 TO 26 FEET.

* TIMING...LATE THIS AFTERNOON THROUGH FRIDAY EVENING.

* IMPACTS...WAVE RUNUP ON BEACHES WILL BE MUCH HIGHER THAN
  NORMAL. STAY OFF THE JETTIES. BAR CROSSINGS, JETTIES, AND THE
  SURF ZONE WILL BE ESPECIALLY DANGEROUS DUE TO STRONG CURRENTS
  AND BREAKING WAVE ACTION. USE EXTRA CAUTION ALONG THE COAST
  AND ALWAYS KEEP AN EYE TO THE SEA.

* VIEW THE HAZARD AREA IN DETAIL AT
  HTTPS://WWW.WRH.NOAA.GOV/MFR/HAZARD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.

&&

$$

CC

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
449 AM CHST FRI OCT 20 2017

.OVERVIEW...LARGE SWELL AND WIND WAVES ASSOCIATED WITH THE LARGE
WIND FIELD OF TYPHOON LAN WILL MAINTAIN HAZARDOUS SURF ACROSS THE
REPUBLIC OF PALAU AND YAP STATE THROUGH THE WEEKEND. SURF HEIGHTS
CONTINUE TO DECREASE ALONG SOUTH FACING SHORES BUT WILL RISE
ALONG NORTH FACING SHORES TONIGHT AND SATURDAY.

$$

PMZ161-200700-
KOROR PALAU-
449 AM CHST FRI OCT 20 2017

...HIGH SURF ADVISORY NO LONGER IN EFFECT FOR SOUTH FACING REEFS...
...HIGH SURF ADVISORY REMAINS IN EFFECT FOR WEST FACING REEFS...

HAZARDOUS SURF OF 8 TO 10 FEET MAY SUBSIDE ANOTHER FOOT OR TWO
ALONG WEST FACING REEFS TODAY...BUT WILL REMAIN AT OR NEAR
HAZARDOUS LEVELS THROUGH TONIGHT. SURF HAS FALLEN BELOW HAZARDOUS
LEVELS ALONG SOUTH FACING REEFS.

LONG-PERIOD NORTHWEST TO NORTH SWELL WILL BUILD ACROSS THE
REPUBLIC BRINGING SURF TO HAZARDOUS LEVELS ALONG NORTH-FACING
EXPOSURES ON SATURDAY OR SUNDAY AND PROLONGING HAZARDOUS SURF ON
WEST FACING REEFS INTO NEXT WEEK.

AVOID VENTURING NEAR REEF LINES AND EXPOSED BEACHES...ESPECIALLY
THOSE FACING WEST...AS RIP CURRENTS WILL BE LIFE THREATENING.


$$

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
449 AM CHST FRI OCT 20 2017

.OVERVIEW...LARGE SWELL AND WIND WAVES ASSOCIATED WITH THE LARGE
WIND FIELD OF TYPHOON LAN WILL MAINTAIN HAZARDOUS SURF ACROSS THE
REPUBLIC OF PALAU AND YAP STATE THROUGH THE WEEKEND. SURF HEIGHTS
CONTINUE TO DECREASE ALONG SOUTH FACING SHORES BUT WILL RISE
ALONG NORTH FACING SHORES TONIGHT AND SATURDAY.

$$

PMZ171-200700-
YAP-
449 AM CHST FRI OCT 20 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT FOR SOUTH AND WEST FACING
SHORES...

HAZARDOUS SURF OF 8 TO 12 FEET WILL CONTINUE TO SUBSIDE ALONG SOUTH
AND WEST FACING SHORES TODAY. SURF WILL REMAIN HAZARDOUS ALONG
WEST FACING SHORES INTO THE WEEKEND BUT WILL FALL BELOW HAZARDOUS
LEVELS BY TONIGHT ALONG SOUTH FACING SHORES AS THE SWELL BECOMES
MORE WESTERLY.

LONG-PERIOD NORTHWEST TO NORTH SWELL WILL BUILD THIS EVENING AND
OVERNIGHT PROLONGING HAZARDOUS SURF ALONG WEST FACING SHORES AND
CAUSING SURF TO BECOME HAZARDOUS ALONG NORTH FACING SHORES ON
SATURDAY.

AVOID VENTURING NEAR REEF LINES AND EXPOSED BEACHES...ESPECIALLY
THOSE FACING SOUTH AND WEST...AS RIP CURRENTS WILL BE LIFE
THREATENING.

$$

AYDLETT

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
418 AM CHST FRI OCT 20 2017

.OVERVIEW...LONG PERIOD WEST SWELL WILL SHIFT TOWARD THE NORTHWEST
THIS WEEKEND.

GUZ001>004-200730-
/O.CON.PGUM.SU.Y.0003.000000T0000Z-171025T0800Z/
GUAM-ROTA-TINIAN-SAIPAN-
418 AM CHST FRI OCT 20 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM CHST WEDNESDAY...

FOR WEST FACING REEFS...EXPECT HAZARDOUS SURF AT 11 TO 14 FEET TODAY
THROUGH SATURDAY. SURF WILL SLOWLY DIMINISH STARTING SUNDAY...BUT
WILL REMAIN HAZARDOUS THROUGH WEDNESDAY.

FOR SOUTH FACING SHORES...EXPECT HAZARDOUS SURF AT 7 TO 10 FEET
TODAY. SURF SHOULD DIMINISH TO BELOW HAZARDOUS LEVELS BY SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID VENTURING OUT ON EXPOSED REEFS AND BEACHES...ESPECIALLY THOSE
FACING WEST AND SOUTH...AS RIP CURRENTS WILL BE LIFE THREATENING.

&&

$$

MIDDLEBROOKE

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
336 AM HST THU OCT 19 2017

...HIGH SURF ADVISORY FOR EAST FACING SHORES...

.DANGEROUS BEACH CONDITIONS WILL CONTINUE ALONG EAST FACING
SHORES THROUGH FRIDAY DUE TO ROUGH SURF AND STRONG CURRENTS.

HIZ002-008-009-012-017-020-024-025-200245-
/O.EXT.PHFO.SU.Y.0039.000000T0000Z-171021T0400Z/
KAUAI WINDWARD-OAHU KOOLAU-OLOMANA-MOLOKAI WINDWARD-
MAUI WINDWARD WEST-WINDWARD HALEAKALA-SOUTH BIG ISLAND-
BIG ISLAND NORTH AND EAST-
336 AM HST THU OCT 19 2017

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM HST FRIDAY...

* SURF...ALONG EAST FACING SHORES...6 TO 9 FEET.

* TIMING...THROUGH LATE FRIDAY AFTERNOON.

* IMPACTS...MODERATE...EXPECT STRONG BREAKING WAVES...SHORE
  BREAK AND STRONG CURRENTS MAKING SWIMMING DIFFICULT AND
  DANGEROUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...
BEACHGOERS...SWIMMERS AND SURFERS SHOULD HEED ALL ADVICE GIVEN BY
OCEAN SAFETY OFFICIALS AND EXERCISE CAUTION.

&&

$$

GIBBS

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
454 AM PDT THU OCT 19 2017

...HIGH SURF EXPECTED TONIGHT THROUGH FRIDAY...

.A LARGE NORTHWEST SWELL OF 15 TO 18 FEET WITH PERIODS OF 18 TO
20 SECONDS WILL ARRIVE EARLY THIS EVENING AND SPREAD THROUGH THE
COASTAL WATERS THROUGH FRIDAY. THIS SWELL WILL RESULT IN BREAKING
WAVES OF 13 TO 18 FEET, OCCASIONALLY UP TO 25 FEET AT FAVORED
BEACHES. THESE CONDITIONS WILL POSE A THREAT TO BEACHGOERS AND
MARINERS TRAVERSING HARBOR ENTRANCES LATE THIS WEEK.

CAZ006-505-509-529-530-192200-
/O.CON.KMTR.SU.Y.0007.171020T0100Z-171021T0100Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
SAN FRANCISCO PENINSULA COAST-NORTHERN MONTEREY BAY-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
454 AM PDT THU OCT 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
6 PM PDT FRIDAY...

* WAVES AND SURF...BREAKING WAVES OF 13 TO 18 FEET, OCCASIONALLY
  UP TO 25 FEET ALONG WEST AND NORTHWEST FACING BEACHES.

* TIMING...BEGINNING TONIGHT THROUGH FRIDAY EVENING.

* IMPACTS...LARGE BREAKING WAVES ALONG THE COAST WILL LEAD TO
  INCREASED WAVE RUN-UP ON BEACHES WITH WAVES TOPPING AND
  WASHING OVER LARGE ROCKS AND JETTIES. THESE LARGE WAVES CAN BE
  ERRATIC AND UNPREDICTABLE. USE EXTRA CAUTION NEAR THE SURF
  ZONE AS THESE LARGE WAVES WILL BE CAPABLE OF SWEEPING PEOPLE
  INTO THE FRIGID AND TURBULENT OCEAN WATER. MARINERS TRAVERSING
  THE BAR OR HARBOR ENTRANCES ARE ALSO URGED TO EXERCISE EXTREME
  CAUTION...OR STAY IN PORT UNTIL THE THREAT SUBSIDES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA...PRODUCING RIP CURRENTS AND LOCALIZED BEACH
EROSION.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE