000
AGXX40 KNHC 270542
MIMATS

MARINE WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
142 AM EDT MON JUL 27 2015

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: GFS BLENDED WITH OFFICIAL FORECAST. MWW3
BLENDED WITH OFFICIAL FORECAST FOR WAVES. HIGH CONFIDENCE.

BROAD LOW PRESSURE WILL PERSIST OVER THE NE GULF
THROUGH THU. A TROUGH WILL DEVELOP EACH NIGHT OVER THE YUCATAN
PENINSULA AND MOVE NW DURING LATE NIGHT THROUGH EARLY MORNING
HOURS BEFORE DISSIPATING OVER THE SW GULF IN THE MORNING HOURS.
A RIDGE WILL EXTEND FROM W CUBA NW TO THE NE TEXAS THROUGH THE
PERIOD. WINDS 15 KT OR LESS ACROSS THE AREA EXCEPT 15-20 KT E BAY
OF CAMPECHE TUE THROUGH THU.
   
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 
55W AND 64W...

MODEL PREFERENCE: GFS BLENDED WITH OFFICIAL FORECAST. MWW3
BLENDED WITH OFFICIAL FORECAST FOR WAVES. HIGH CONFIDENCE.

ATLC RIDGE N OF THE AREA COMBINED WITH LOW PRESSURE OVER NW
COLOMBIA WILL CONTINUE TO SUPPORT STRONG TRADES OVER THE CENTRAL
CARIBBEAN...INCREASING TO NEAR GALE WARNING WITHIN 150 NM OF THE
COLOMBIAN COAST EACH NIGHT...EXCEPT MINIMAL GALE WARNING
CONDITIONS EXPECTED BRIEFLY ON TONIGHT. A TROPICAL WAVE
CENTRAL CARIBBEAN WILL MOVE INTO THE W CARIBBEAN TODAY AND W OF
THE AREA TUE. A SECOND TROPICAL WAVE TROPICAL N ATLC WATERS WILL
ENTER THE E CARIBBEAN MON...THE CENTRAL CARIBBEAN TUE...THE W
CARIBBEAN WED...AND W OF THE AREA THU. A THIRD TROPICAL WAVE WILL
ENTER THE TROPICAL N ATLC WATERS W OF 55W TUE...INTO THE E
CARIBBEAN WED...THE CENTRAL CARIBBEAN THU...AND THE W CARIBBEAN
FRI.
 
...SW N ATLANTIC INCLUDING THE BAHAMAS...

MODEL PREFERENCE: GFS BLENDED WITH OFFICIAL FORECAST. MWW3
BLENDED WITH OFFICIAL FORECAST FOR WAVES. HIGH CONFIDENCE.

A RIDGE EXTENDING FROM 26N65W TO THE FLORIDA STRAITS
WILL GRADUALLY SHIFT N AND EXTEND E TO W ALONG 26N BY MID WEEK.
A STATIONARY FRONT WILL PERSIST ACROSS THE FAR NW WATERS THROUGH
THE PERIOD. FRESH TRADES WILL DEVELOP ALONG THE N COAST OF
HISPANIOLA AND THE ATLC APPROACH TO THE WINDWARD PASSAGE EACH
EVENING.

$$

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

.GULF OF MEXICO...
     NONE.

.CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
.AMZ031...CARIBBEAN FROM 11N TO 14N BETWEEN 73W AND 77W GALE
WARNING TONIGHT.

.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.