000
AGXX40 KNHC 061720
MIMATS

MARINE WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
130 PM EDT MON AUG 6 2007

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

A 1019 MB HIGH PRES OVER THE NRN GULF OF MEXICO NEAR 28N80W WITH
RIDGE AXIS ALONG 28N WILL KEEP LIGHT WIND FLOW OVER NRN GULF AND 
MODERATE OVER SRN SECTIONS. TROPICAL WAVE MOVING ACROSS THE 
WESTERN BAY OF CAMPECHE TONIGHT WILL KEEP WINDS AT 15 TO 20 KT 
SEAS S OF 22N W OF 90W. ONCE WAVE PASSES W OF AREA TUE WINDS 
SHOULD BECOME LIGHT THROUGH FORECAST PERIOD.

SURFACE TROUGH EXTENDS FROM A 1013 MB LOW PRES NEAR 30N73W TO 
THE COAST OF FLORIDA...NEAR PALM BEACH...WILL REMAIN NEARLY 
STATIONARY THEN DISSIPATE TUE. RIDGE RE-BUILDS ALONG 26N LATE 
TUE AND MOVES N TO 31N BY LATE THU THEN BACK S TO 27N SAT.  
TROPICAL WAVE IN SE CORNER OF THE AREA FROM 21N67W TO THE MONA 
PASSAGE. THE WAVE WILL MOVE INTO THE SRN BAHAMAS TUE AND 
CENTRAL BAHAMAS WED AND W BAHAMAS THU AND W OF THE AREA FRI.
WIND INCREASE TO 15 TO 20 KT E OF THE WAVE TUE NIGHT AND WED 
THEN DECREASE THU. OTHERWISE MOSTLY LIGHT WINDS ACROSS THE
AREA.

WITH WEAKENED ATLC RIDGE HAVING SHIFTED EWD...TRADES ACROSS THE 
ENTIRE CARIBBEAN WILL BE LIGHTER THEN NORMAL. SLIGHT INCREASE IN 
WINDS ACROSS THE E CARIBBEAN AS AN OTHER TROPICAL WAVE MOVES 
THROUGH THE AREA THU. CURRENT TROPICAL WAVE ALONG 67W/68W WILL 
MOVE INTO THE CENTRAL CARIBBEAN TUE WRN CARIBBEAN THU AND FRI 
AND W OF THE AREA SAT.

WARNINGS...
ATLANTIC...
NONE.

CARIBBEAN...
NONE.

GULF OF MEXICO...
NONE.

FORECASTER DGS