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349
AGPN40 KWNM 020847
MIMPAC

MARINE WEATHER DISCUSSION FOR N PACIFIC OCEAN
NWS OCEAN PREDICTION CENTER WASHINGTON DC
147 AM PDT THU OCT 2 2014

.FORECAST DISCUSSION: MAJOR FEATURES/WINDS/SEAS/SIGNIFICANT
.WEATHER FOR THE NORTH PACIFIC N OF 30N AND E OF 150W.

COASTAL TROF ALG CNTRL AND NRN CA WKNS SLOWLY TDA WHILE HIGH PRES
NW OF THE WTRS SLOWLY BECOMS SOMEWHAT WKR LATER TDA AND TNGT.
THERE WAS AN ASCAT PASS FM 04Z WITH A SWATH ALG THE ERN AND WRN
SECTIONS OF THE WTRS. THERE WAS A WK LOW PRES ACRS THE SRN CA WTRS
WITH BUOY 46047 SHOWING BACKING WINDS IN THIS AREA. WINDS WERE TO
15 KT IN THIS REGION. ALG THE ERN EDGE OF THE NRN CA WTRS WHERE
DATA WAS AVLBL WINDS WERE TO 30 KT. WITH THE COASTAL TROF THE TROF
BECOMS SOMEWHAT STGR LATE SAT INTO SUN AND MON. GFS/UKMET/ECMWF
LOOK WITH THESE TRENDS WITH THE GFS SOMEWHAT STGR WITH BL WINDS.
A STG CD FNT APPROACHES FM THE W TNGT AND WKNS FAIRLY QUICKLY AS
IT MOVS INTO THE WTRS FRI AND FRI NGT. WL CONT TO USE 10M GFS BL
WINDS THRU MON NGT.

SEAS...WWIII LOOKS OK FOR THE MOST PART EARLY IN PD...ALTHO WITH
SEAS AHEAD OF CD FNT FRI SEAS APR TO BE TOO HIGH NW WA WTRS LATE
IN THE DAY. THE 00Z ECMWF WV NOTABLY LWR THAN THE WWIII. WL ADJST
ACCORDINGLY THE 00Z ECMWF WV GUID IS NOT COMING INTO GFE AND WL
LIKELY NEED TO MANUALLY ADJST THE SEAS SOMEWHAT LWR THAN ENP
INDICATES WITH THE FNT.


.EXTRATROPICAL STORM SURGE GUIDANCE...N/A.




.WARNINGS...PRELIMINARY.

.PZ5 WASHINGTON/OREGON WATERS...
     NONE.

.PZ6 CALIFORNIA WATERS...
     NONE.

$$

.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.



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Last Modified: August 31, 2005
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