FNUS74 KLIX 202107 FWSLIX SPOT FORECAST FOR PORT FOURCHON...NWS NATIONAL WEATHER SERVICE NEW ORLEANS LA 407 PM CDT THU MAY 20 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .SYNOPSIS...AT 20Z A 1006MB SFC LOW WAS OVER KS/MO BORDER WHILE 1019MB SFC HIGH WAS LOCATED OVER WI. 6MB PRESSURE GRADIENT ACROSS THE GULF WITH 1014MB ALONG THE FL PENINSULA TO 1008 MB ALONG THE LOWER TX COAST. THIS IS PROVIDING LIGHT TO MODERATE ONSHORE FLOW. SFC PRESSURE OVER THE SPOT LOCATION IS 1013MB. .WATCH/WARNING/ADVISORY SUMMARY... ...SPC DAY1 OUTLOOK...SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS LAND AREAS. GENERAL RISK FOR THUNDERSTORMS ACROSS THE MARINE AREAS. ...SPC DAY2 OUTLOOK...NO RISK OF SEVERE THUNDERSTORMS. .NEARBY GULF ASOS/AWOS OBSERVATIONS... ...K9F2 - FOURCHON LA ...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 202051Z AUTO 17010KT 10SM CLR 29/23 A2991 RMK AO2 SLP128 T02940228 58013 TSNO METAR KGAO 202042Z AUTO 19011G16KT CLR 30/22 A2990 RMK AO2 PWINO METAR KHUM 202048Z 17012KT 7SM SCT028 30/23 A2990 METAR KMDJ 202055Z AUTO 16012KT 10SM CLR 27/24 A2992 RMK A01 METAR KDLP 202055Z AUTO 16013KT 10SM SCT021 29/23 A2990 RMK A01 .RADAR...SCATTERED SHOWERS AND A THUNDERSTORMS WERE OCCURRING ACROSS SOUTHEASTERN LA AND SOUTHERN MISSISSIPPI. THIS ACTIVITY IS MOVING TO THE NORTHEAST AT 18 KTS. OCCASIONAL TO FREQUENT LIGHTNING WAS DETECTED WITH THIS ACTIVITY. .TIDAL INFORMATION... PSTL1 1.61 FT AT 1527 CDT FALLING...LOW TIDE 0.69 AT 1AM CDT. GISL1 1.37 FT AT 1550 CDT FALLING...LOW TIDE 0.62 AT 2AM CDT. PTFL1 1.43 FT AT 1550 CDT FALLING. .PORT FOURCHON TIDES (MLLW FT...ASTRONOMICAL NO WEATHER INFLUENCES) THU MAY 20...L 1249 AM -0.14...H 0119 PM +0.95 FRI MAY 21...L 1245 AM +0.09...H 1110 AM +0.70 SAT MAY 22...L 1212 AM +0.31...H 0839 AM +0.70 SUN MAY 23...H 0802 AM +0.85...L 0552 PM -0.01 MON MAY 24...H 0739 AM +1.03...L 0624 PM -0.25 .REST OF TODAY... TIME (CDT) 4PM 5PM SKY (%).........37 36 WEATHER COV.....SCH SCH WEATHER TYPE....TSM TSM TEMP............83 83 RH..............72 74 20 FT WIND DIR..S SE 20 FT WIND SPD..9 8 20 FT WIND GUST.20 15 CHC OF PCPN (%).20 20 SEAS............2 2 SEA STATE.......CH CH .TONIGHT... TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........35 35 33 31 33 47 WEATHER COV.....S CHC WEATHER TYPE....TSTORM NONE NONE NONE NONE NONE TEMP............82 79 78 78 77 76 RH..............74 81 85 86 87 89 20 FT WIND......SE 7 SE 6 SE 8 SE 9 SE 8 S 6 20 FT WIND GUST.15 10 15 20 15 10 CHC OF PCPN (%).20 10 10 10 10 10 SEAS............2 1 1 1 2 2 SEA STATE.......CH LC CH CH CH LC .FRIDAY... TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........61 62 56 49 46 44 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............76 78 83 83 84 85 RH..............90 84 73 71 70 68 20 FT WIND......S 5 S 4 E 2 SE 3 SE 5 SE 5 20 FT WIND GUST.10 5 5 5 10 10 CHC OF PCPN (%).10 10 10 10 10 10 SEAS............2 2 2 2 2 2 SEA STATE.......LC SM SM SM LC LC $$ FORECASTER...NWS NEW ORLEANS REQUESTED BY...MIKE EFFERSON TYPE OF REQUEST...HAZMAT .TAG 20100520.PORTF.13/LIX