000
AGXX40 KNHC 262030 AAA
MIMATS

Marine Weather Discussion...Updated
NWS National Hurricane Center Miami FL
330 PM EST Thu Nov 26 2020

Updated Caribbean Sea and Tropical N Atlantic section

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 weak stationary front over the NW Gulf will lift back north as
a warm front this afternoon through tonight. A strong cold front
will move into the NW Gulf waters on Sun morning, quickly reach
from the Florida western panhandle to near 25N90W and to the
eastern Bay of Campeche Sun evening and to southeast of the Gulf
by Mon evening. The front will be followed by fresh to strong
northerly winds and building seas. These conditions will diminish
Tue and Tue night.

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

High pressure north of the region will maintain fresh to strong
winds over the central Caribbean through Fri morning.
Elsewhere, moderate to fresh trade winds will continue across
most of the basin through Sun. A strong cold front will reach
the northwestern Caribbean Mon night and from eastern Cuba to
near the border of Honduras and Nicaragua late Tue. The front
will be followed by fresh to strong northwest winds and building
seas. Winds are expected to diminish to mainly fresh speeds Tue
and seas are expected to subside to less than 8 ft by late Tue
night. Scattered showers and thunderstorms are likely to precede
the front.

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

High pressure over the western Atlantic extending westward to
Florida will weaken through Sat as a weakening cold front moves
across the western part of the area. Southerly winds will begin
to increase over the northwest waters beginning Sun afternoon
as a strong cold front moves from the Gulf of mexico to across
northern Florida. The front will move off the northeast Florida
coast Mon, reach from near 31N77W to South Florida by early Mon
evening and from near 31N70W to the southeastern Bahamas and
to eastern Cuba by late Tue. Fresh to strong northwest winds and
building seas will follow in behind the front. Winds diminish
Tue, with the highest of the seas shifting to northeast of the
Bahamas by late Tue. Scattered showers and thunderstorms are
likely to precede the front. Northerly swell will continue to
propagate through the Atlantic waters and passages through Fri.

$$

.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...
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.nhc.noaa.gov/marine

$$

.Forecaster Aguirre. National Hurricane Center.