FNUS74 KLIX 201622 FWSLIX SPOT FORECAST FOR PORT FOURCHON...NWS NATIONAL WEATHER SERVICE NEW ORLEANS LA 1122 AM CDT THU MAY 20 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .SYNOPSIS... 1007MB SFC LOW OVER OK/KS BORDER CONTINUES TO SLOWLY PUSH EAST TOWARDS THE MID MS VALLEY WHILE 1019MB SFC HIGH WAS LOCATED ACROSS THE OHIO VALLEY. 6MB PRESSURE GRADIENT ACROSS THE GULF WITH 1015MB 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 1014MB. .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 201551Z AUTO 10SM CLR 29/23 A2997 RMK AO2 SLP147 T02890233 TSNO $ METAR KGAO 201602Z AUTO 17008G14KT CLR 31/22 A2995 RMK AO2 METAR KHUM 201450Z 18014KT 7SM SCT024 SCT033 29/23 A2994 METAR KMDJ 201555Z AUTO 17010KT 10SM CLR 28/24 A2996 RMK A01 METAR KDLP 201555Z AUTO 16008KT 120V180 10SM SCT014 BKN022 BKN032 30/24 A2995 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 WITH THIS ACTIVITY. .TIDAL INFORMATION... PSTL1 1.63 FT AT 1102 CDT RISING...HIGH TIDE IS 1.67 FT AT 1300 CDT. GISL1 1.29 FT AT 0918 CDT RISING...HIGH TIDE IS 1.36 FT AT 1400 CDT. PTFL1 1.50 FT AT 1109 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) 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........38 39 39 39 38 37 36 WEATHER COV..... SCH SCH SCH SCH SCH SCH WEATHER TYPE.... TSM TSM TSM TSM TSM TSM TEMP............82 83 83 83 83 83 83 RH..............72 72 70 70 69 70 72 20 FT WIND DIR..S S S S S SE SE 20 FT WIND SPD..7 7 7 7 7 7 7 20 FT WIND GUST.10 10 10 10 10 10 10 CHC OF PCPN (%).10 20 20 20 20 20 20 SEAS............1 1 1 1 1 1 1 SEA STATE.......SMOOTH TO 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 7 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.......LT 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 6 S 5 SE 5 SE 5 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.......LT CHOP.................................. $$ FORECASTER...NWS NEW ORLEANS REQUESTED BY...MIKE EFFERSON TYPE OF REQUEST...HAZMAT .TAG 20100520.PORTF.09/LIX