New Roads, LA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for New Roads, LA

June 23, 2024 8:20 PM CDT (01:20 UTC) Change Location
Sunrise 6:02 AM   Sunset 8:11 PM
Moonrise 9:12 PM   Moonset 6:22 AM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

Marine Forecasts
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GMZ435 Vermilion And West Cote Blanche Bays- 326 Pm Cdt Sun Jun 23 2024

Tonight - South winds 5 to 10 knots, diminishing to around 5 knots late. Bay waters light chop.

Monday - Light and variable winds, becoming south around 5 knots in the afternoon. Bay waters smooth. A slight chance of showers and Thunderstorms.

Monday night - Southwest winds around 5 knots. Bay waters smooth.

Tuesday - Southwest winds around 5 knots, becoming south in the afternoon. Bay waters light chop. A chance of showers and Thunderstorms in the afternoon.

Tuesday night - Southwest winds 5 to 10 knots. Bay waters light chop.

Wednesday - Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and Thunderstorms.

Wednesday night - Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and Thunderstorms after midnight.

Thursday - Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and Thunderstorms in the morning, then showers and Thunderstorms likely in the afternoon.

Thursday night - Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and Thunderstorms.

Friday - Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and Thunderstorms.

Friday night - South winds 5 to 10 knots. Bay waters light chop.
winds and waves higher in and near Thunderstorms.

GMZ400 326 Pm Cdt Sun Jun 23 2024

Synopsis - Light onshore flow can be expected through the upcoming week.


7 Day Forecast for Marine Location Near New Roads, LA
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Area Discussion for - New Orleans/Baton Rouge, LA
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NOTE: mouseover dotted underlined text for definition
FXUS64 KLIX 232325 AFDLIX

Area Forecast Discussion National Weather Service New Orleans LA 625 PM CDT Sun Jun 23 2024

New AVIATION

SHORT TERM
(This evening through Monday night)
Issued at 402 PM CDT Sun Jun 23 2024

A very broad upper level ridge centered near the Desert Southwest extends across nearly the entire southern half of the country. This is the same high pressure system that was northeast of the local area last week. It has traversed across the southern tier of the country and is the reason convection has basically been shutdown the last couple days. It's current and short term position in relation to the CWA puts the local area on the eastern periphery of stronger subsidence. Going into Monday, still looking at another above average temp day but with higher surface dewpoints as southerly flow becomes better established. This will both raise daytime peak heat indicies and introduce the chance for afternoon thunderstorms. Those should initially be primarily on seabreeze boundaries. General southwestward propagation is expected with northeast mid/upper level flow in place but outflow boundaries could certainly modify that.
Back to the temperatures, with highs similar to today but higher dewpoints will yield widespread heat indices around 108 to 110ish.
While convective coverage and late initiation time shouldn't have much effect on the heat advisory verifying Monday, Tuesday is more of a questionmark. The potential for similar to even warmer temps/heat indices exist but storms may develop earlier in the day and be more widespread. mid 90s expected areawide.



LONG TERM
(Tuesday through Saturday night)
Issued at 402 PM CDT Sun Jun 23 2024

An upper level trough diving south across the Ohio River Valley towards the SECONUS will erode the eastern edge of the ridge west of the area. That'll certainly allow for increasing convective coverage Wednesday, which is what NBM depicts. More storms and slightly lower 500mb heights will bring down daytime highs back closer to climo.



AVIATION
(00Z TAFS)
Issued at 622 PM CDT Sun Jun 23 2024

Some isolated convection still out there, but not currently impacting any terminals and should be dissipating shortly.
Otherwise prevailing VFR conditions at all terminals that will continue through the forecast period. Winds remain light and variable.

MARINE
Issued at 402 PM CDT Sun Jun 23 2024

Surface ridge centered near the eastern Gulf of Mexico will generally keep prevailing onshore flow. However, the pressure gradient is relatively weak, which will result in lighter winds and seas/waves 2 feet or less for much of the forecast period.

PRELIMINARY POINT TEMPS/POPS
MCB 73 93 74 94 / 0 40 10 50 BTR 78 98 78 97 / 0 40 10 60 ASD 76 96 77 95 / 0 40 10 40 MSY 81 95 81 94 / 0 40 10 50 GPT 77 94 77 94 / 0 40 10 30 PQL 76 96 77 97 / 0 30 10 20

LIX WATCHES/WARNINGS/ADVISORIES
LA...Heat Advisory from noon to 7 PM CDT Monday for LAZ034>037-039- 046>048-056>060-064-065-071-076>090.

GM...None.
MS...Heat Advisory from noon to 7 PM CDT Monday for MSZ068>071-077- 083>088.

Coastal Flood Advisory until 7 PM CDT this evening for MSZ086.

GM...None.




Weather Reporting Stations
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Wind History for Tesoro Marine Terminal, LA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KHZR FALSE RIVER RGNL,LA 2 sm85 mincalm10 smClear91°F72°F53%29.91
KBTR BATON ROUGE METROPOLITAN, RYAN FIELD,LA 20 sm27 mincalm10 smClear91°F72°F53%29.90
Link to 1 hour of 5 minute data for KHZR
   
NEW Forecast page for KHZR (use "back" to return)

Wind History graph: HZR
(wind in knots)
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Tide / Current for Weeks Bay, Vermilion Bay, Louisiana
   
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Weeks Bay
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Sun -- 01:45 AM CDT     -0.62 feet Low Tide
Sun -- 06:07 AM CDT     Sunrise
Sun -- 07:27 AM CDT     Moonset
Sun -- 10:01 AM CDT     1.77 feet High Tide
Sun -- 08:11 PM CDT     Sunset
Sun -- 10:11 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Weeks Bay, Vermilion Bay, Louisiana, Tide feet
12
am
-0.4
1
am
-0.6
2
am
-0.6
3
am
-0.5
4
am
-0.2
5
am
0.2
6
am
0.7
7
am
1.1
8
am
1.5
9
am
1.7
10
am
1.8
11
am
1.7
12
pm
1.7
1
pm
1.6
2
pm
1.6
3
pm
1.6
4
pm
1.6
5
pm
1.5
6
pm
1.5
7
pm
1.3
8
pm
1.2
9
pm
0.9
10
pm
0.6
11
pm
0.2


Tide / Current for Cote Blanche Island, West Cote Blanche Bay, Louisiana
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Cote Blanche Island
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Sun -- 01:29 AM CDT     -0.58 feet Low Tide
Sun -- 06:07 AM CDT     Sunrise
Sun -- 07:26 AM CDT     Moonset
Sun -- 10:36 AM CDT     1.65 feet High Tide
Sun -- 08:10 PM CDT     Sunset
Sun -- 10:10 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Cote Blanche Island, West Cote Blanche Bay, Louisiana, Tide feet
12
am
-0.4
1
am
-0.6
2
am
-0.6
3
am
-0.4
4
am
-0.2
5
am
0.2
6
am
0.6
7
am
1
8
am
1.3
9
am
1.5
10
am
1.6
11
am
1.6
12
pm
1.6
1
pm
1.5
2
pm
1.5
3
pm
1.5
4
pm
1.5
5
pm
1.4
6
pm
1.4
7
pm
1.3
8
pm
1.1
9
pm
0.9
10
pm
0.5
11
pm
0.2


Weather Map
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GEOS Local Image of Southern Mississippi Valley   
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New Orleans/Baton Rouge, LA,




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