FNUS74 KLIX 251318 FWSLIX SPOT FORECAST FOR PORT FOURCHON...NWS NATIONAL WEATHER SERVICE NEW ORLEANS LA 818 AM CDT TUE MAY 25 2010 .SYNOPSIS...AT 0700 CDT...A WEAK 1013MB LOW PRES AREA WAS LOCATED E OF CHANDELEUR ISLANDS AND S OF MS SOUND. 1015MB HIGH CNTRD NR 28N80W. A 1013MB TROF WAS DEVLPG ALG FL COAST W OF KTPA. 2MB GRADIENT NC GLFMEX...2MB GRADIENT E GLFMEX BTWN HIGH AND TROF...5MB GRADIENT HIGH TO 1010MB ALG LWR TX COAST. SFC PRES AT SPILL LOCATION 1014MB. ACCAS BASED BKN070 BECMG BETTER DEVLPD W/ISOLD TSTMS OVR CNTRL MS AND CNTRL AL MOVG S. OUTFLOW FM THESE CLUSTERS LIKELY TO INTERACT WITH LK/GLF BREEZE THIS AFTN FOR PSBL INC IN TSTM COVERAGE MAINLY ON LAND AREAS DURG AFTN/EVE...MOVG INTO N GLFMEX OVRNGT. SFC .WATCH/WARNING/ADVISORY SUMMARY... ...SPC DAY1 OUTLOOK...GENRL NON SVR TSTMS MAINLY OVER LAND AREAS. ...SPC DAY2 OUTLOOK...GENRL NON SVR TSTMS MAINLY OVER LAND AREAS. ...STRONG THUNDERSTORMS WITH POSSIBLE WATERSPOUTS APPROACHING CAMINADA AREA... AT 727 AM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS INDICATED THUNDERSTORMS...POSSIBLY PRODUCING WATERSPOUTS...10 NM EAST OF GRAND ISLE...MOVING WEST AT 15 KNOTS. THE STRONG THUNDERSTORMS WILL BE NEAR... GRAND ISLE AT 815 AM CDT... CAMINADA PASS AT 820 AM CDT... PORT FOURCHON AROUND 830 AM CDT... MARINERS CAN EXPECT GUSTY WINDS TO 33 KNOTS...LOCALLY HIGHER WAVES... AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THESE STORMS PASS. SEVERE THUNDERSTORMS CAN PRODUCE WATERSPOUTS WITH LITTLE OR NO ADVANCE WARNING. SEEK SAFE HARBOR IF A WATERSPOUT IS SPOTTED. .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 251251Z AUTO 32006KT 6SM HZ CLR 28/24 A2995 RMK AO2 SLP140 T02780244 TSNO METAR KGAO 251303Z AUTO 34003KT CLR 27/23 A2995 RMK AO2 LTG DSNT SE PWINO METAR KHUM 251250Z 31005KT 7SM FEW100 26/26 A2995 METAR KMDJ 251255Z AUTO 34013KT 10SM FEW018 28/24 A2995 RMK A01 METAR KDLP 251255Z AUTO VRB05G13KT 10SM CLR 30/20 A2994 RMK A01 .RADAR...AT 0800 CDT A SMALL CLUSTER OF TSTMS WAS APRCHG GRAND ISLE...6NM EW OF SPOT LOCATION...NR GRAND ISLE...MOVG W 15KT. WATERSPOUTS MAY BE OCCURING UNDER THESE CELLS. INTENSITIES ARE WEAKENING PAST 30 MINUTES AND WILL LIKELY DISSIPATE ON SHORE N OF PORT FOURCHON BY 830 AM. .TIDAL INFORMATION... PSTL1 1.93 FT AT 0755 CDT FALLING OFF HIGH TIDE. GISL1 1.42 FT AT 0755 CDT FALLING OFF HIGH TIDE. PTFL1 1.57 FT AT 0755 CDT FALLING OFF HIGH TIDE. CAMINADA PASS NEAR PORT FOURCHON... (MLLW FT...ASTRONOMICAL NO WEATHER INFLUENCES) 05/25/2010 TUE 08:25AM LDT 1.2 H 07:26PM LDT -0.2 L 05/26/2010 WED 09:01AM LDT 1.3 H 08:12PM LDT -0.3 L 05/27/2010 THU 09:43AM LDT 1.4 H 08:59PM LDT -0.3 L 05/28/2010 FRI 10:26AM LDT 1.4 H 09:46PM LDT -0.3 L 05/29/2010 SAT 11:09AM LDT 1.3 H 10:32PM LDT -0.2 L .TODAY... TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........26 30 30 30 54 54 54 54 51 51 WEATHER COV..... SCH SCH SCH SCH SCH SCH WEATHER TYPE.... TSM TSM TSM TSM TSM TSM TEMP............80 82 82 83 83 84 84 84 84 83 RH..............78 76 74 75 75 73 72 72 73 73 20 FT WIND DIR..N N N NE E SE S SW SW S 20 FT WIND SPD..6 5 3 2 2 2 3 4 5 5 20 FT WIND GUST.10 10 5 5 5 5 5 5 10 10 CHC OF PCPN (%).10 10 10 10 10 10 10 10 10 10 SEAS............1 1 1 1 1 1 1 1 1 1 SEA STATE.......LC LC SM SM SM SM SM LC LC LC .TONIGHT... TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........51 36 31 31 33 32 WEATHER COV.....S CHC S CHC S CHC S CHC S CHC S CHC WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM TEMP............83 81 79 78 78 78 RH..............73 75 80 82 81 79 20 FT WIND......S 5 S 5 E 4 NE 4 NE 6 E 5 20 FT WIND GUST.10 10 5 5 10 10 CHC OF PCPN (%).10 20 20 20 20 20 SEAS............1 1 1 1 1 1 SEA STATE.......LC LC SM SM LC SM .WEDNESDAY... TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........32 28 41 41 50 50 WEATHER COV.....S CHC S CHC S CHC S CHC S CHC S CHC WEATHER TYPE....TSTORM TSTORM TSTORM TSTORM TSTORM TSTORM TEMP............78 79 81 82 83 83 RH..............79 76 71 70 68 66 20 FT WIND......E 4 E 4 NE 4 E 5 E 6 E 6 20 FT WIND GUST.5 5 5 10 10 10 CHC OF PCPN (%).20 10 10 10 20 20 SEAS............1 1 1 1 1 1 SEA STATE.......SM SM LC LC LC LC $$ FORECASTER...NWS NEW ORLEANS/24 REQUESTED BY...TIM OSBORN TYPE OF REQUEST...HAZMAT .TAG 20100525.PORTF.05/LIX