000
AGXX40 KNHC 251903
MIMATS

MARINE WEATHER DISCUSSION    
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
300 PM EDT WED AUG 25 2010

MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO...CARIBBEAN SEA 
AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W.

WEAK TROUGH IN THE MIDDLE AND NW GULF OF MEXICO FROM THE WESTERN 
FLORIDA PANHANDLE TO 1012 MB LOW NEAR 26N93W TO 27N95W. THE 
TROUGH WILL DRIFT SLOWLY W THROUGH THU WITH ACTIVE CONVECTION 
NEAR TROUGH AXIS AND NE WINDS TO 20 KT ALONG THE TEXAS COAST. 
PRESSURE PATTERN ACROSS REMAINDER OF GULF OF MEXICO IS VERY WEAK 
WITH LIGHT WINDS AND SEAS 2 FT OR LESS. LOW PRES IS FORECAST TO 
DEVELOP IN THE BAY OF CAMPECHE THU NIGHT TIGHTENING THE PRESSURE 
GRADIENT LATE THU THROUGH SAT WITH N WINDS INCREASING TO 20 KT 
NEAR THE MEXICAN COAST.

ATLC RIDGE IN SW NORTH ATLANTIC WILL STEADILY WEAKEN THROUGH FRI.
DEEP TROUGH ALONG EAST COAST EXTENDING TO NORTH FLORIDA CREATING
20-25 KT SW WINDS N OF 30N W OF 74W. COMBINATION OF WEAKER RIDGE
AND FILLING TROUGH WILL ALLOW WINDS TO DIMINISH TONIGHT. HURCN 
DANIELLE WILL MOVE THROUGH NE PART OF DISCUSSION AREA WITH WINDS 
APPROACHING TROPICAL STORM FORCE NEAR 65W SAT AND SUN. 

ELY TRADES IN THE CENTRAL CARIBBEAN WILL WEAKEN THU AND FRI AS 
THE ATLC RIDGE WEAKENS. WINDS INCREASE TO TROPICAL STORM FORCE 
TONIGHT AND THU IN NE PORTION OF TROPICAL N ATLC AS DANIELLE 
PASSES THROUGH EXTREME NE PART OF THE AREA. TROPICAL DEPRESSION 
SEVEN IS EXPECTED TO BECOME A TROPICAL STORM TONIGHT AND MOVE 
INTO THE TROPICAL N ATLANTIC FCST AREA SAT.

WARNINGS...

SW N ATLC...
.NONE.

CARIBBEAN...
.AMZ087....TROPICAL STORM WARNING N OF 20N E OF 58W TONIGHT AND 
THU.

GULF OF MEXICO...
.NONE.

FOR ADDITIONAL INFORMATION PLEASE VISIT 
HTTP://WWW.HURRICANES.GOV/MARINE

$$
FORECASTER MUNDELL