FNUS74 KLIX 041704 FWSLIX SPOT FORECAST FOR PORT FOURCHON...NWS NATIONAL WEATHER SERVICE NEW ORLEANS LA 1204 PM CDT FRI JUN 4 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .SYNOPSIS...AT 1200 CDT...1007MB SFC LOW PRES CENTER REMAINS NEAR THE SABINE RIVER. A SECONDARY 1007MB SFC LOW PRES CENTER IS LOCATED OVER THE NORTHERN GULF SOUTH OF LAKE CHARLES...WITH A TROUGH EXTENDING THROUGH COASTAL LOUISIANA AND MISSISSIPPI. HIGH PRESSURE ACROSS THE WRN ATLANTIC IS LEADING TO MODERATE S-SWRLY FLOW. SFC PRESSURE AT SPILL SITE WAS 1012MB. SQUALL LINE HAS NOT PROGRESSED MUCH SINCE LAST HOUR AND IS STILL LOCATED ALONG A LINE ROUGHLY FROM MCCOMB TO BATON ROUGE TO FRANKLIN. ISOLD TO SCT SHRA/TSRA AHEAD OF THE LINE. ADDITIONALLY...LARGE AREA OF TSTMS CONTINUES TO MOVE INTO THE NORTH CENTRAL GULF. THESE STORMS APPEAR TO BE DEVELOPING INTO A SQUALL LINE AND ARE MOVING NORTHEAST AT ABOUT 40 KTS. .WATCH/WARNING/ADVISORY SUMMARY... ...SPECIAL MARINE WARNING FOR PORTIONS OF THE GULF OF MEXICO THAT ARE WEST OF THE MISSISSIPPI RIVER... ...SPC DAY1 OUTLOOK...SLGT RISK OF ORGANIZED SEVERE WEATHER... PRIMARY THREAT WIND DAMAGE AND ISOLATED TORNADOES/WATERSPOUTS. ...SPC DAY2 OUTLOOK...GENRL TSTMS WITH 5% CHC LCL SVR TSTMS PSBL... PRIMARY THREAT WIND DAMAGE. .NEARBY GULF ASOS/AWOS OBSERVATIONS... ...KBVE - BOOTHVILLE-VENICE LA ASOS ...KGAO - GALLIANO LA AWOS ...KHUM - HOUMA LA AWOS ...KMDJ - MS CANYON 28.7N 89.8W ...KDLP - WEST DELTA 29.1N 89.6W METAR KBVE 041651Z AUTO 17013KT 10SM CLR 29/25 A2989 METAR KGAO 041644Z AUTO 15009G21KT CLR 29/22 A2986 METAR KHUM 041650Z 14010KT 7SM SCT017 BKN110 29/27 A2985 METAR KMDJ 041655Z AUTO 19022KT 10SM BKN095 29/26 A2990 METAR KDLP 041655Z AUTO 18018KT 10SM SCT017 29/25 A2988 .RADAR...AT 1200 CDT...LOOKS LIKE A BRIEF BREAK FROM SHRA/TSRA. SQUALL LINE LOCATED ABOUT 100 MILES WEST OF THE AREA HAS SLOWED SIGNIFICANTLY AND IS PROPAGATING AT LESS THAN 10 MPH CURRENTLY. SCT SHRA/TSRA LOCATED AHEAD OF THIS LINE. A LARGE AREA OF SHOWERS AND THUNDERSTORMS APPEARS TO BE EVOLVING INTO A LINE INSTEAD OF A LARGE CLUSTER. THE STRONGEST STORMS ARE CURRENTLY LOCATED CURRENTLY LOCATED ABOUT 62 MILES SOUTHWEST OF GRAND ISLE AND ARE MOVING NE AROUND 40 KTS. THE MAIN THREATS FROM THESE STORMS WILL BE STRONG AND POTENTIALLY DAMAGING WINDS...FREQUENT LIGHTNING AND HEAVY RAINFALL. .TIDAL INFORMATION... PSTL1 1.54 FT AT 1151 CDT RISING...HIGH TIDE 1.51 FT AT 0859 CDT. GISL1 1.40 FT AT 1151 CDT RISING...HIGH TIDE 1.22 FT AT 1155 CDT. PTFL1 1.53 FT AT 1152 CDT RISING...HIGH TIDE 1.23 FT AT 0940 CDT. CAMINADA PASS NEAR PORT FOURCHON... (MLLW FT...ASTRONOMICAL NO WEATHER INFLUENCES) 06/04/2010 FRI 12:17AM LDT 0.3 L 11:42AM LDT 0.8 H 11:16PM LDT 0.4 L 06/05/2010 SAT 08:46AM LDT 0.7 H 08:04PM LDT 0.4 L 06/06/2010 SUN 07:35AM LDT 0.8 H 06:06PM LDT 0.3 L 06/07/2010 MON 07:21AM LDT 0.9 H 06:06PM LDT 0.1 L 06/08/2010 TUE 07:35AM LDT 1.0 H 06:31PM LDT 0.0 L .TODAY... TIME (CDT) 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........72 70 70 70 63 63 WEATHER COV.....LKY LKY LKY LKY LKY LKY WEATHER TYPE....TSM TSM TSM TSM TSM TSM TEMP............85 85 85 84 84 84 RH..............74 74 75 76 76 76 20 FT WIND DIR..S S S S S S 20 FT WIND SPD..18 18 18 18 18 17 20 FT WIND GUST.40 40 40 40 40 35 CHC OF PCPN (%).60 60 60 60 60 60 SEAS............5 5 5 5 4 4 SEA STATE.......VRO VRO VRO VRO VRO VRO .TONIGHT... TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........63 55 53 53 69 78 WEATHER COV.....LIKELY SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM TEMP............84 84 83 84 84 84 RH..............75 75 79 78 78 78 20 FT WIND......S 16 S 14 S 13 S 12 S 13 S 14 20 FT WIND GUST.35 30 25 25 25 30 CHC OF PCPN (%).60 50 50 50 50 50 SEAS............4 4 3 3 3 3 SEA STATE.......VRO RO RO RO RO RO .SATURDAY... TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........78 71 70 70 70 65 WEATHER COV.....SCTTRD LIKELY LIKELY LIKELY LIKELY LIKELY WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM TEMP............84 85 86 87 87 85 RH..............79 77 73 70 71 76 20 FT WIND......S 14 S 13 SW 10 SW 10 SW 12 SW 13 20 FT WIND GUST.30 25 20 20 25 25 CHC OF PCPN (%).50 60 60 60 60 60 SEAS............3 3 3 3 3 3 SEA STATE.......RO RO CH CH RO RO $$ FORECASTER...NWS NEW ORLEANS REQUESTED BY...TIM OSBORN TYPE OF REQUEST...HAZMAT .TAG 20100604.PORTF.09/LIX