Marine Interpretation Message
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000
AGNT40 KWNM 130638
MIMATN

MARINE WEATHER DISCUSSION FOR N ATLANTIC OCEAN
NWS OCEAN PREDICTION CENTER WASHINGTON DC
238 AM EDT SUN JUL 13 2014

.FORECAST DISCUSSION: MAJOR FEATURES/WINDS/SEAS/SIGNIFICANT
.WEATHER FOR THE NORTH ATLANTIC OCEAN W OF 50W FROM 30N TO 50N.

WK LOW PRES WAS MOVG NE ALG A STNRY FNT THAT EXTENDED NE FM NR
CAPE FEAR INTO THE CNTRL MID ATLC WTRS. THE LOW PASSES E OF THE
MID ATLC WTRS THIS MRNG. ASCAT PASS FM 0230Z HAD A SWATH ACRS THE
MID ATLC WTRS BETWEEN 71W AND 77W. WINDS WERE LGT AT 10 KT OR LESS
N AND S OF THE FNTL PSN. ELSW A HIGH PRES CNTR WAS ALG THE ERN
AREAS OF THE NEW ENGLAND WTRS AND WL BE MOVG E OF THE WTRS TDA. S
TO SWLY FLW INCREASES TDA ALG THE NEW ENGLAND INTO THE NRN MID
ATLC COAST WITH THE APPROACH OF A CD FNT WELL INLAND. WL HAV WINDS
TO 25 KT OVR THE GLF OF ME BY LATE AFTN/EARLY TNGT. CD FNT SLOWLY
APPROACHES FM THE W THE NEW ENGLAND COAST MON NGT...THEN MOVS E
OVR THE WTRS LATE TUE AND TUE NGT. WL HAV MAX WINDS TO 25 KT OVR
THE NEW ENGLAND INTO THE NRN MID ATLC WTRS. BOTH THE GFS AND UKMET
ARE SHOWING LOW PRES DVLPG ALG THE FNT NR THE MID ATLC COAST AND
MOVG N ON TUE NGT AND WED. BROAD AREA OF HIGH PRES EXPANDS TO THE
E OF THE MID ATLC WTRS AND SLOWS THE PROGRESS OF THE FNT EWD WED.
BY THU AND THU NGT THE GFS/UKMET HAV CD FNT GRADUALLY MOVG E OF
THE OFFSHR WTRS.

.SEAS...00Z MULTIGRID WW GUID LOOKS GOOD OVERALL THRU THE PD.
STILL AWAITING 00Z ECMWF WV GUID AND WL LOOK FOR ANY DIFFS. EARLIER
12Z ECWMF GUID WAS CLOSE TO 00Z WW GUID. MAY BLEND 50/50 WW GUID
WITH ECMWF THRU THE FCST PD.

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


.WARNINGS...PRELIMINARY.

.NT1 NEW ENGLAND WATERS...
     NONE.

.NT2 MID ATLC WATERS...
     NONE.

$$

.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.



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