Marine Interpretation Message
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000
AGNT40 KWNM 220704
MIMATN

MARINE WEATHER DISCUSSION FOR N ATLANTIC OCEAN
NWS OCEAN PREDICTION CENTER WASHINGTON DC
304 AM EDT TUE JUL 22 2014

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

SUMMARY...A HI PRES RDG BLDG OFSHR TODAY WILL PASS SE OF THE
OFSHR AREAS THIS EVNG INTO WED. A COLD FRONT WILL APPROACH FROM
THE NW WED...MOVE SE OVER THE NT1 AND NRN NRN NT2 WTRS WED NITE
THRU THU NITE...THEN STALL ACROSS THE CNTRL NT2 WTRS FRI INTO SAT
NITE WHILE WKNG. ANOTHER RDG WILL BLD INTO THE OFSHR AREAS N OF
THE FNT LATE FRI INTO SAT NITE.

MODELS...00Z ECMWF/GEM/GFS ARE IN VRY GUD AGREEMNT THRU THE FCST
PRD. THE 12Z NOGAPS/UKMET LOOK TOO FAST WITH THE MAIN WX FTRS OVER
THE FRI THRU SAT NITE TIMEFRAME. WILL USE THE 00Z GFS 10M WINDS
THRU THE ENTIRE FCST PRD BECAUSE THE GFS HAS VRY STG SUPPORT FROM
THE ECMWF/GEM MDLS. 00Z NAM/GFS ALSO IN VRY GUD AGREEMNT. AM NOT
PLANNING TO MAKE ANY SIGNIF CHANGES TO THE CURRENT FCST TREND.

.SEAS...00Z MULTIGRID WW3 AND 00Z ECMWF WAM ARE IN VRY GUD
AGREEMNT ACROSS THE CSTL/OFSHR WTRS THRU THE FCST PRD. SINCE THE
00Z GFS IS BEING USED FOR THE WINDS...WILL USE THE 00Z MWW3 THRU
THE ENTIRE FCST PRD FOR THE SEA HTS.

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

.WARNINGS...PRELIMINARY.

.NT1 NEW ENGLAND WATERS... NONE.

.NT2 MID ATLC WATERS... NONE.

$$

.FORECASTER SCOVIL. OCEAN PREDICTION CENTER.



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