000
AGXX40 KNHC 111730
MIMATS

MARINE WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
130 PM EDT TUE SEP 11 2007

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

UPPER LEVELS...
WEAK TROUGH OVER THE WESTERN GULF WILL WEAKEN FURTHER TONIGHT 
WITH BROAD RIDGE OVER THE AREA.  TROUGH WILL DEVELOP OVER THE 
NORTHWEST GULF THURSDAY AND PERSIST THROUGH FRIDAY THEN WEAKEN 
SATURDAY. WEAK TROUGH FORM OVER THE EASTERN PART OF THE ATLANTIC 
AREA FRIDAY AND DRIFT WEST WITH BROAD TROUGH ALONG 70W SUNDAY.

SURFACE...
TROUGH OVER THE WESTERN GULF WILL MOVE SLOWLY INLAND OVER 
SOUTHERN TEXAS AND MEXICO THROUGH THURSDAY. 

ATLANTIC RIDGE ALONG 30N THROUGH THURSDAY WILL WEAKEN SLIGHTLY 
THROUGH SATURDAY. TROUGH OVER THE SOUTHEAST U.S. WILL MOVE OVER 
THE NORTHWESTERN PART OF THE ATLANTIC AREA AS THE RIDGE WEAKENS. 
WEAK BROAD TROUGH OVER THE WESTERN PART OF THE ATLANTIC SATURDAY 
AND SUNDAY.

STRONG TRADES IN THE SOUTH CENTRAL PART OF THE CARIBBEAN THROUGH 
THURSDAY WILL DECREASE SOME FRIDAY AS THE RIDGE NORTH OF THE 
AREA WEAKENS WITH LESS THAN NORMAL TRADES SATURDAY AND SUNDAY.

GFS MODEL DOES NOT DO MUCH WITH THE LOW PRESSURE NEAR 40W AND 
ONLY MOVES THE ASSOCIATED TROUGH SLOWLY EAST TO NEAR 55W LATE 
SUNDAY.

WARNINGS...
ATLANTIC...
NONE.

CARIBBEAN...
NONE.

GULF OF MEXICO... 
NONE.

FORECASTER LL