499
AGXX40 KNHC 101813
MIMATS
MARINE WEATHER DISCUSSION
NWS NATIONAL HURRICANE CENTER MIAMI FL
213 PM EDT MON MAY 10 2021
MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO, CARIBBEAN SEA,
AND TROPICAL NORTH ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W
AND THE SOUTHWEST NORTH ATLANTIC INCLUDING THE BAHAMAS
..GULF OF MEXICO
THE PRESSURE GRADIENT BETWEEN A RIDGE ACROSS THE GULF REGION AND
LOWER PRESSURES OVER TEXAS AND NE MEXICO WILL SUPPORT MODERATE
TO LOCALLY FRESH SOUTHERLY WINDS ACROSS THE W GULF THROUGH TUE.
A SURFACE TROUGH WILL DEVELOP OVER THE YUCATAN PENINSULA EACH
EVENING AND DISSIPATE OVER THE SW GULF BY MORNING. MODERATE TO
FRESH EASTERLY WINDS WILL BE ASSOCIATED WITH THIS TROUGH. A
FRONTAL BOUNDARY WILL LINGER ACROSS THE NORTHERN GULF COAST
THROUGH TUE NIGHT. BUILDING HIGH PRESSURE ACROSS THE SE CONUS
WILL PUSH THE FRONT ACROSS THE GULF ON WED, AND IT IS EXPECTED
TO EXIT THE BASIN BY FRI NIGHT. FRESH TO STRONG NORTHERLY WINDS
AND BUILDING SEAS WILL FOLLOW THE FRONT.
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
HIGH PRESSURE LOCATED N OF THE CARIBBEAN SEA COMBINED WITH THE
COLOMBIAN LOW WILL SUPPORT FRESH TO STRONG WINDS, WITH FREQUENT
GUSTS TO GALE FORCE NEAR THE COAST OF COLOMBIA THROUGH EARLY TUE
MORNING. THEN, FRESH TO STRONG TRADE WINDS WILL PREVAIL OVER THE
SOUTH-CENTRAL CARIBBEAN THROUGH FRI. FRESH TO STRONG WINDS ARE
ALSO EXPECTED IN THE GULF OF HONDURAS TONIGHT AND TUE NIGHT. A
MOISTURE SURGE WILL CONTINUE TO AFFECT THE EASTERN CARIBBEAN
THROUGH TONIGHT.
..SW N ATLANTIC INCLUDING THE BAHAMAS
A RIDGE DOMINATES THE FORECAST WATERS. THE NEXT COLD FRONT WILL
MOVE SOUTHWARD ACROSS THE WESTERN ATLANTIC ON WED AND STALL
NEAR 31N ON THU. A LOW WILL DEVELOP ALONG THE FRONT ON FRI
ALLOWING THE FRONT TO MOVE ACROSS THE NORTHERN FORECAST WATERS
THROUGH LATE SAT WHILE WEAKENING. HIGH PRESSURE WILL FOLLOW THE
FRONT.
WARNINGS
ANY CHANGES IMPACTING COASTAL NWS OFFICES WILL BE
COORDINATED THROUGH AWIPS II COLLABORATION 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 15N BETWEEN 72W AND 80W
INCLUDING COLOMBIA BASIN...
GALE WARNING TODAY INTO 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.NHC.NOAA.GOV/MARINE
.FORECASTER AL. NATIONAL HURRICANE CENTER.
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