Marine Interpretation Message
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000
AGXX40 KNHC 230532
MIMATS

Marine Weather Discussion
NWS National Hurricane Center Miami FL
1232 AM EST Tue Jan 23 2018

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...

A convective cold front currently extending SW from the Florida
Panhandle to near Veracruz Mexico will reach from SW Florida to
the Bay of Campeche where it will become stationary NW to near
22N98W by late this afternoon. The stationary front will meander
across the SW Gulf through Fri night, then lift N as a warm
front on Sat. Minimal gale conditions are forecast over the SW
Gulf waters near Veracruz, Mexico late this afternoon, then
develop again late Wed and continuing through Wed evening.
Strengthening high pressure in the wake of the front will
produce strong to near gale force northerly winds across the
southern Gulf waters on Thu, with these conditions shifting
across the E Gulf on Fri and Sat.

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

Nocturnal near gale force to minimal gale force trades are
forecast along the the NW coast of Colombia through Sat night.
A cold front will move SE across the Yucatan Basin on Tue night,
and stall and gradually dissipate from Central Cuba to Northern
Belize on Wed through Fri. Strengthening post-frontal high
pressure will produce fresh to strong NE winds across the
Caribbean W of 70W during mid week, with these conditions
spreading E across the NE Caribbean late in the week. Moderate
to fresh trades will continue across the tropical Atlc waters E
of the Windwards through Fri, with fresh to strong NE flow
forecast on Fri night through Sat night.

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

A cold front will move off the NE Florida coast this afternoon,
reach a position from near 31N69W to the Straits of Florida late
Wed, reach a position from Bermuda to Central Cuba late Thu,
extend from 24N65W to the N-Central Cuba late Fri, then stall E
to W along 21N on Fri night through Sat night. Strengthening
high pressure in the wake of this front will produce strong NE
winds W of the front on Thu evening into Fri, with strong to
near gale force NE to E winds expected across the entire
forecast waters S of 29N on Fri, and to the S of 27N on Sat.

$$

.WARNINGS...Any changes impacting coastal NWS offices will be
coordinated through AWIPS II Collaboration Chat, or by
telephone:

.GULF OF MEXICO...
.GMZ023...SW GULF S OF 22N W OF 94W...
     Gale Warning today into Wed night.

.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 early today.
     Gale Warning tonight.
     GALE CONDITIONS POSSIBLE Wed night.
     GALE CONDITIONS POSSIBLE Thu night.
     GALE CONDITIONS POSSIBLE Fri night.
     GALE CONDITIONS POSSIBLE Sat night.

.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 Nelson. National Hurricane Center.



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