000
AGXX40 KNHC 180613
MIMATS

MARINE WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
113 AM EST TUE NOV 18 2014

MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO...CARIBBEAN
SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND
64W...AND THE SW N ATLANTIC INCLUDING THE BAHAMAS.

...GULF OF MEXICO...

MODEL PREFERENCE: LATEST GFS BLENDED WITH PREVIOUS OFFICIAL. MWW3 USED
FOR WAVE PARAMETERS. HIGH CONFIDENCE.
 
COLD FRONT EXTENDS FROM TAMPA BAY TO E BAY OF CAMPECHE NEAR 19N93W
WILL MOVE SE OF THE GULF LATER TODAY. A NE TO SW POST FRONTAL
RIDGE WILL SHIFT E ACROSS THE NW GULF ON TONIGHT AND WED BECOMING
STATIONARY DISSECTING THE GULF FROM THE FLORIDA PANHANDLE TO THE
BAY OF CAMPECHE THU THROUGH SAT. GALE WARNING IN THE SW GULF WILL
DECREASE TO BELOW GALE FORCE LATER TODAY. WINDS DECREASE FROM W TO
E AS HIGH PRES BUILDS ACROSS THE AREA.
      
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 
55W AND 64W...

MODEL PREFERENCE: LATEST GFS BLENDED WITH PREVIOUS OFFICIAL. MWW3 USED
FOR WAVE PARAMETERS. HIGH CONFIDENCE.
 
STRONG TRADES ACROSS THE CENTRAL CARIBBEAN WILL DIMINISH TO FRESH
TRADES BY LATE TODAY. FRESH EASTERLY TRADES ACROSS THE TROPICAL
ATLC WATERS WILL INCREASE TO LOCALLY STRONG CONDITIONS E OF 58W ON
THU AND FRI. A COLD FRONT WILL MOVE ACROSS THE YUCATAN CHANNEL ON
TUE FOLLOWED BY FRESH TO STRONG NORTHERLY WINDS THROUGH WED. THE
GRADIENT WILL GRADUALLY RELAX ON THU AND FRI WITH MODERATE TO
FRESH BREEZES EXPECTED THROUGH SAT NIGHT.
        
...SW N ATLANTIC INCLUDING THE BAHAMAS...

MODEL PREFERENCE: LATEST GFS BLENDED WITH PREVIOUS OFFICIAL. MWW3 USED
FOR WAVE PARAMETERS. HIGH CONFIDENCE.

COLD FRONT EXTENDS ALONG THE SE GEORGIA AND NE FLORIDA COAST WILL
MOVE OFFSHORE REACHING FROM 31N74W TO THE FLORIDA KEYS LATER TODAY AND
STALL FROM 30N65W TO NE CUBA LATE WED. REMNANTS OF THE FRONT WILL
DRIFT W ON THU AND FRI. TRADES WILL INCREASE TO FRESH TO
OCCASIONALLY STRONG N OF 26N SAT.

$$

.WARNINGS...ANY CHANGES IMPACTING COASTAL NWS OFFICES WILL BE
COORDINATED THROUGH AWIPS 12 PLANET CHAT OR BY TELEPHONE:

.GULF OF MEXICO...

.GMZ023...SW GULF S OF 22N W OF 94W...
     GALE WARNING EARLY TODAY.

.CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
     NONE.

.SW N ATLANTIC INCLUDING THE BAHAMAS...
     NONE.

$$

*FOR DETAILED ZONE DESCRIPTIONS PLEASE VISIT:
HTTP://WWW.NHC.NOAA.GOV/ABOUTTAFBPROD.SHTML#OWF

NOTE: GRIDDED MARINE FORECASTS ARE AVAILABLE IN THE
NATIONAL DIGITAL FORECAST DATABASE (NDFD) AT:
HTTP://WWW.NHC.NOAA.GOV/MARINE/GRIDS.PHP

FOR ADDITIONAL INFORMATION PLEASE VISIT:
HTTP://WWW.HURRICANE WARNINGS.GOV/MARINE

$$

.FORECASTER DGS. NATIONAL HURRICANE CENTER.