Marine Interpretation Message
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AGNT40 KWNM 010723
MIMATN

MARINE WEATHER DISCUSSION FOR N ATLANTIC OCEAN
NWS OCEAN PREDICTION CENTER WASHINGTON DC
323 AM EDT MON SEP 1 2014

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


MODELS REMAIN IN EXCELLENT AGREEMENT FOR THE FOREACST PERIOD WITH
MAINLY LIGHT WINDS. WEAK BOUNDRY WILL PUSH THRU THE NRN WATERS
TODAY...THEN WEAKEN TNGT. BOUNDRY IS MORE AKIN TO A SHEAR LINE
WITH HIGHER SW WINDS...15 TO 25 KT ON THE STHRN SIDE AND LGTR W
TO SW WINDS ON THE NW SIDE. SCATTEROMETER PASS FM 01Z ACROSS THE
NRN WATERS SHOWED WINDS CLOSE TO THE GFS 10M BL WINDS. WEAK COLD
FRONT STILL ON SCD TO MOVE SE INTO THE WATERS N OF THE VA CAPES NY
12Z WED...WITH WINDS MAINLY 10 TO 20 KT. MODELS IN AGREEMENT ON
THIS FRONT PUSHING SE TO HTTRS CANYON BY 12Z THU. MAY SEE AN OCNL
25 KT WINDS AHD OF THE FRONT...BUT 15 TO 20 KT WILL BE THE RULE.
FRONT IS EXPECTED TO PUSH INTO THE SRN WATERS BY FRI MRNG WITH
LGT WINDS...THEN DSIPT FRI. NEXT FRONT IS FCST TO APPCH THE NEW
ENGLAND COAST FRI NGT. THE GFS/ECMWF BRING THIS FRONT TO JUST W
OF THE COAST BY 12Z SAT...WHILE THE UKMET AND GEM ARE A LTTL
FASTER.. WILL STAY WITH THE GFS FCST. THE GFS AND ECMWF INCRS SW
WINDS TO 25 KT AHD OF THIS LATE WEEK FRONT OVR THE OF MAINE...AND
WL FLLW THIS FCST.


.SEAS...THE MULTIGRID WAVE WATCH INITILZD WELL TNGT WITH OBSRVD
SEAS AND ALTIMITER DATA SHOWING SEAS WITH A FT OR THE MODEL. WAVE
MODEL GDNC LOOKS GOOD AND WILL STAY CLOSE TO MODEL GUIDANCE.


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


.WARNINGS...PRELIMINARY.

.NT1 NEW ENGLAND WATERS...
     NONE.

.NT2 MID ATLC WATERS...
     NONE.

$$

.FORECASTER PROSISE. OCEAN PREDICTION CENTER.



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