Home


000
AGXX40 KNHC 291735
MIMATS

MARINE WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
135 PM EDT FRI MAY 29 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 FOR WAVES. HIGH CONFIDENCE.

HIGH PRESSURE FROM THE WESTERN ATLANTIC EXTENDING ACROSS THE NORTHERN GULF WILL BEGIN TO MOVE EASTWARD SAT THROUGH SUN NIGHT ALLOWING FOR A WEAKER PRESSURE PATTERN TO SET UP ACROSS THE GULF EARLY NEXT WEEK. A TROUGH WILL DEVELOP OVER THE YUCATAN PENINSULA EACH EVENING...AND DRIFT WESTWARD INTO THE SW GULF DURING EACH NIGHT BEFORE DISSIPATING IN THE MORNING HOURS.


...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W...

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

TRADE WINDS WILL WEAKEN LATER TODAY AS BROAD TROUGHING OVER THE W CENTRAL ATLC CONTINUES TO PROGRESS WESTWARD. WINDS WILL INCREASE ACROSS THE E WATERS THIS WEEKEND AS THE TROUGH N OF THE AREA WEAKENS...WITH ELY WINDS 20-25 KT AND SEAS TO 8 FT. A TROPICAL WAVE JUST E OF THE LESSER ANTILLES S OF 19N WILL ENTER THE FAR EASTERN CARIBBEAN LATE THIS MORNING...AND MOVE ACROSS THE SOUTHERN CARIBBEAN THROUGH SUN NIGHT ACCOMPANIED BY SCATTERED SHOWERS AND TSTMS WITH GUSTY WINDS.


...SW N ATLANTIC INCLUDING THE BAHAMAS...

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

A BROAD TROUGH E OF 70W WILL WEAKEN AS IT APPROACHES THE BAHAMAS SUN NIGHT INTO MON. STRONG HIGH PRES OVER THE WESTERN ATLANTIC WILL BEGIN TO WEAKEN ON SAT AND THROUGH SUN NIGHT WITH A WEAKER PRESSURE PATTERN SETTING UP OVER MUCH OF THE AREA EARLY NEXT WEEK.

$$


.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... 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.

Home