574
FNUS74 KLIX 260831
FWSLIX
SPOT FORECAST FOR GRAND ISLE BLOCK 59 RELEASE INLAND...NOAA
NATIONAL WEATHER SERVICE NEW ORLEANS LA
331 AM CDT TUE MAY 26 2026
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
WE CAN BE REACHED AT (985) 649-0357 IF YOU HAVE QUESTIONS OR CONCERNS
WITH THIS FORECAST.
DISCUSSION
HIGH PRESSURE ANCHORED OVER THE WESTERN ATLANTIC WILL MAINTAIN LIGHT
TO MODERATE ONSHORE FLOW ACROSS THE LOCAL COASTAL WATERS. DAILY
SHOWERS AND STORMS WILL BE CAPABLE OF PRODUCING LOCALLY HAZARDOUS
WINDS AND SEAS, WITH A FEW CELLS EACH DAY CAPABLE OF PRODUCING WINDS
IN EXCESS OF 34 KTS OVER THE NEXT FEW DAYS.
REST OF TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). CHANCE OF
SHOWERS AND THUNDERSTORMS.
CHANCE OF PCPN......40 PERCENT.
MIN TEMPERATURE.....AROUND 79.
MAX HUMIDITY........85 PERCENT.
MAX APPARENT TEMP...87.
SURFACE WINDS (KTS).SOUTH WINDS AROUND 8 KNOTS.
TRANSPORT WINDS.....SOUTH AROUND 13 MPH.
TRANSPORT WINDS M/S.SOUTH AROUND 6 METERS/SECOND.
WAVE HEIGHT.........LESS THAN 1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......10.
WIND (20 FT)........SOUTH WINDS AROUND 9 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
TIME (CDT) 5AM
SKY (%).........28
WEATHER COV.....CHC
WEATHER TYPE....RW
TSTM COV........CHC
CHC OF PCPN (%).40
TEMP............81
RH..............85
APARNT TMP (F)..87
20 FT WIND DIR..S
20 FT WIND SPD..9
20 FT WIND GUST.13
SFC WND DIR.....S
SFC WND SPD KTS.8
SFC WND GST.....13
TRANSP WIND DIR.S
TRANSP WIND SPD.13
TRANS WIND DIR..S
TRANS SPD (M/S).6
WAVE PERIOD (S).2
WAVE HEIGHT (FT)0
CEILING (KFT)...10
TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (75-85 PERCENT). CHANCE OF
SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS
THROUGH THE DAY. SHOWERS LIKELY IN THE
AFTERNOON.
CHANCE OF PCPN......60 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........82 PERCENT.
MAX APPARENT TEMP...87.
SURFACE WINDS (KTS).SOUTH WINDS 8 TO 10 KNOTS.
TRANSPORT WINDS.....SOUTH 13 TO 15 MPH.
TRANSPORT WINDS M/S.SOUTH 6 TO 7 METERS/SECOND.
WAVE HEIGHT.........LESS THAN 1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......8.7 DECREASING TO 7.6 EARLY IN THE MORNING,
THEN INCREASING TO 8.5 EARLY IN THE MORNING
DECREASING TO 3.8 EARLY IN THE AFTERNOON
INCREASING TO 8.0 INCREASING TO 9.0 LATE IN THE
AFTERNOON.
WIND (20 FT)........SOUTH WINDS 8 TO 9 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........32 83 63 81 85 68 62 79 70 94 74 77
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY LKY
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
CHC OF PCPN (%).40 40 40 40 40 50 50 60 60 60 60 60
TEMP............81 81 81 80 80 80 80 80 80 80 81 80
RH..............85 85 82 85 85 85 85 85 88 88 85 88
APARNT TMP (F)..87 87 87 85 85 85 85 85 86 86 87 86
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..9 9 9 9 9 9 10 10 10 10 12 10
20 FT WIND GUST.14 14 14 14 14 13 14 14 14 14 14 15
SFC WND DIR.....S S S S S S S S S S S S
SFC WND SPD KTS.8 8 8 8 8 8 9 9 9 9 10 9
SFC WND GST.....14 14 14 14 14 13 14 14 14 14 14 15
TRANSP WIND DIR.S S S S SSW SSW SSW S S S S S
TRANSP WIND SPD.13 13 13 13 13 13 13 14 14 14 15 15
TRANS WIND DIR..S S S S SSW SSW SSW S S S S S
TRANS SPD (M/S).6 6 6 6 6 6 6 6 6 6 7 7
WAVE PERIOD (S).2 2 2 2 2 2 2 2 2 2 2 2
WAVE HEIGHT (FT)0 0 0 0 0 0 0 0 0 0 0 0
CEILING (KFT)...8.7 7.6 10 9.1 8.7 8.5 3.8 4.2 4.2 4.7 8.0 9.0
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SHOWERS LIKELY
AND CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE EVENING. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN
THE MORNING.
CHANCE OF PCPN......60 PERCENT.
MIN TEMPERATURE.....AROUND 81.
MAX HUMIDITY........85 PERCENT.
MAX APPARENT TEMP...92.
SURFACE WINDS (KTS).SOUTHEAST WINDS 10 TO 13 KNOTS.
TRANSPORT WINDS.....SOUTH 15 TO 18 MPH.
TRANSPORT WINDS M/S.SOUTH 7 TO 8 METERS/SECOND.
WAVE HEIGHT.........1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......7.7 INCREASING TO 17 EARLY IN THE EVENING, THEN
DECREASING TO 15 OVERNIGHT DECREASING TO 13
OVERNIGHT DECREASING TO 9.9 DECREASING TO 7.1
AFTER 3 AM.
WIND (20 FT)........SOUTHEAST WINDS 9 TO 14 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
EVENING. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS EARLY IN THE MORNING.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........85 82 78 77 75 70 65 59 60 60 61 64
WEATHER COV.....LKY SCH SCH
WEATHER TYPE....RW RW RW
TSTM COV........CHC SCH SCH
CHC OF PCPN (%).60 20 10 10 10 0 0 10 10 10 10 20
TEMP............81 81 81 82 82 82 82 82 83 83 82 82
RH..............85 85 85 82 82 82 85 85 82 82 85 85
APARNT TMP (F)..87 87 87 89 89 89 90 90 92 92 90 90
20 FT WIND DIR..S SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE
20 FT WIND SPD..12 12 12 12 12 13 14 14 14 14 14 15
20 FT WIND GUST.15 16 16 15 14 15 17 18 18 18 18 18
SFC WND DIR.....S SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE
SFC WND SPD KTS.10 10 10 10 10 11 12 12 12 12 12 13
SFC WND GST.....15 16 16 15 14 15 17 18 18 18 18 18
TRANSP WIND DIR.S S S S SSE SSE SSE S S S S S
TRANSP WIND SPD.15 16 16 16 18 18 18 18 18 18 17 17
TRANS WIND DIR..S S S S SSE SSE SSE S S S S S
TRANS SPD (M/S).7 7 7 7 8 8 8 8 8 8 8 8
WAVE PERIOD (S).2 2 2 2 2 2 2 2 2 2 2 2
WAVE HEIGHT (FT)0 0 0 1 1 1 1 1 1 1 1 1
CEILING (KFT)...7.7 7.9 17 19 20 19 17 15 13 9.9 7.9 7.1
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF
SHOWERS AND THUNDERSTORMS.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........82 PERCENT.
MAX APPARENT TEMP...93.
SURFACE WINDS (KTS).SOUTHEAST WINDS 9 TO 12 KNOTS.
TRANSPORT WINDS.....SOUTH 13 TO 17 MPH.
TRANSPORT WINDS M/S.SOUTH 6 TO 8 METERS/SECOND.
WAVE HEIGHT.........1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......6.0.
WIND (20 FT)........SOUTHEAST WINDS 12 TO 13 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
MORNING. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........68 71 70 68 67 68 69 70 74 77 81 66
WEATHER COV.....SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........SCH SCH SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC
CHC OF PCPN (%).20 20 30 40 30 30 40 50 50 50 50 50
TEMP............83 83 83 82 81 81 81 81 81 82 81 81
RH..............82 85 82 85 88 88 88 88 88 85 88 88
APARNT TMP (F)..92 93 92 90 88 88 88 88 88 90 88 88
20 FT WIND DIR..SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE
20 FT WIND SPD..14 14 13 12 13 12 12 12 10 10 10 10
20 FT WIND GUST.20 20 18 17 16 15 14 14 14 13 13 13
SFC WND DIR.....SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE
SFC WND SPD KTS.12 12 11 10 11 10 10 10 9 9 9 9
SFC WND GST.....20 20 18 17 16 15 14 14 14 13 13 13
TRANSP WIND DIR.S SSE SSE SSE SSE SSE SSE SSE SSE SSE S S
TRANSP WIND SPD.17 16 16 16 14 14 14 14 14 14 13 13
TRANS WIND DIR..S SSE SSE SSE SSE SSE SSE SSE SSE SSE S S
TRANS SPD (M/S).8 7 7 7 6 6 6 6 6 6 6 6
WAVE PERIOD (S).2 2 2 2 2 2 2 2 2 2 2 2
WAVE HEIGHT (FT)1 1 1 1 1 1 1 1 1 1 1 1
CEILING (KFT)...6.9 6.9 6.7 6.5 6.4 6.2 6.0 6.0 6.1 6.4 6.7
FORECASTER...FRYE
REQUESTED BY...BRANDI TODD
TYPE OF REQUEST...HAZMAT
.TAG 2613995.14/LIX
.DELDT 05/26/26
.FORMATTERVERSION 2.0.0
.EMAIL JSILVA@RESPONSEGROUPINC.COM,DEMASKEY@CLEANGULFASSOC.COM,APARDO@RESPONSEGROUPINC.COM,JHELLICKSON@RESPONSEGROUPINC.COM,RLOZADA@RESPONSEGROUP.COM,PETER.LEBEL@NOAA.GOV,RCDAUTERIVE@LOOPLLC.COM,SR-LIX.FORECASTERS@NOAA.GOV,BRANDI.TODD@NOAA.GOV,NWCOPELAND@LOOPLLC.COM,ELYONS@AMPOL.NET,VCARREIRO@RESPONSEGROUPINC.COM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page