FNUS74 KLIX 201436 FWSLIX SPOT FORECAST FOR PORT FOURCHON...NWS NATIONAL WEATHER SERVICE NEW ORLEANS LA 936 AM CDT THU MAY 20 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .SYNOPSIS... SFC LOW OVER NORTHEASTERN OK CONTINUES TO PUSH EAST TOWARDS THE MID MS VALLEY WHILE 1019MB SFC HIGH WAS LOCATED ACROSS THE OHIO VALLEY. MILD PRESSURE GRADIENT ACROSS THE GULF WITH 1014MB ALONG THE FL PENINSULA TO 1009 MB ALONG THE LOWER TX COAST. THIS IS PROVIDING LIGHT TO MODERATE ONSHORE FLOW. SFC PRESSURE OVER THE SPOT LOCATION IS 1012MB. .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 201351Z AUTO 17008KT 10SM CLR 27/23 A2995 RMK AO2 SLP141 T02720233 TSNO METAR KGAO 201422Z AUTO 18008KT SCT021 SCT036 28/23 A2994 RMK AO2 METAR KHUM 201350Z 16004KT 7SM SCT023 SCT035 27/27 A2994 METAR KMDJ 201415Z AUTO 17010KT 10SM CLR 28/24 A2994 RMK A01 METAR KDLP 201415Z AUTO 15010G15KT 10SM BKN016 BKN021 29/24 A2993 RMK A01 .RADAR... ISOLATED LIGHT SHOWERS WERE OCCURRING ALONG THE SOUTHSHORE AND FURTHER INLAND. THIS ACTIVITY IS MOVING TO THE NORTH AT 11 KTS. OCCASIONAL LIGHTNING WAS DETECTED MAINLY WITH THE ACTIVITY FURTHER INLAND. .TIDAL INFORMATION... PSTL1 1.53 FT AT 0905 CDT RISING...HIGH TIDE IS 1.63 FT AT 1300 CDT. GISL1 1.16 FT AT 0918 CDT RISING...HIGH TIDE IS 1.25 FT AT 1400 CDT. PTFL1 1.38 FT AT 0914 CDT RISING. .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 .TODAY... TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........35 36 38 39 39 39 38 37 36 WEATHER COV..... SCH SCH SCH SCH SCH SCH WEATHER TYPE.... TSM TSM TSM TSM TSM TSM TEMP............81 82 82 83 83 83 83 83 83 RH..............77 75 72 72 70 70 69 70 72 20 FT WIND DIR..SE S S S S S S SE SE 20 FT WIND SPD..6 6 6 5 5 6 6 6 6 20 FT WIND GUST.10 10 10 10 10 10 10 10 10 CHC OF PCPN (%).10 10 10 20 20 20 20 20 20 SEAS............2 2 2 2 2 2 2 2 2 SEA STATE.......LT CHOP............................. .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..............72 78 85 86 87 89 20 FT WIND......SE 8 SE 8 SE 10 SE 11 SE 10 S 9 20 FT WIND GUST.10 15 20 25 20 15 CHC OF PCPN (%).20 10 10 10 10 10 SEAS............2 2 2 2 2 2 SEA STATE.......LIGHT CHOP............................. .FRIDAY... TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........61 62 56 49 46 44 WEATHER COV..... S CHC S CHC WEATHER TYPE....NONE NONE NONE NONE TSTORM TSTORM TEMP............76 77 80 82 83 83 RH..............90 87 78 75 73 71 20 FT WIND......S 7 S 7 SE 7 SE 7 SE 6 SE 6 20 FT WIND GUST.10 10 10 10 10 10 CHC OF PCPN (%).10 10 10 10 10 10 SEAS............2 2 2 2 1 1 SEA STATE........LIGHT CHOP............................... $$ FORECASTER...NWS NEW ORLEANS REQUESTED BY...MIKE EFFERSON TYPE OF REQUEST...HAZMAT .TAG 20100520.PORTF.07/LIX