Barataria, LA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Barataria, LA

June 19, 2024 12:09 AM CDT (05:09 UTC) Change Location
Sunrise 5:58 AM   Sunset 8:05 PM
Moonrise 5:11 PM   Moonset 2:43 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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GMZ530 Lake Pontchartrain And Lake Maurepas- 1010 Pm Cdt Tue Jun 18 2024

.small craft advisory in effect through Thursday morning - .

Rest of tonight - East winds 15 to 20 knots with gusts up to 25 knots. Waves 3 to 4 feet.

Wednesday - East winds 15 to 20 knots with gusts up to 30 knots. Waves around 4 feet. A chance of showers and Thunderstorms.

Wednesday night - East winds 15 to 20 knots. Gusts up to 30 knots in the evening. Waves 2 to 4 feet. A chance of Thunderstorms with a slight chance of showers in the evening.

Thursday - East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Waves 2 to 4 feet. A chance of Thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon.

Thursday night - East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Waves 2 to 3 feet, subsiding to 1 to 2 feet after midnight. A slight chance of showers and Thunderstorms in the evening.

Friday - East winds around 10 knots. Waves around 2 feet. A slight chance of showers and Thunderstorms in the morning, then a chance of showers and Thunderstorms in the afternoon.

Friday night - Southeast winds 5 to 10 knots, becoming east after midnight. Waves 1 to 2 feet in the evening, then 1 foot or less.

Saturday - East winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and Thunderstorms in the afternoon.

Saturday night - Southeast winds 5 to 10 knots, becoming south after midnight. Waves 1 foot or less.

Sunday - East winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. A chance of showers and Thunderstorms in the afternoon.

Sunday night - South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.
winds and waves higher in and near Thunderstorms.

GMZ500 1010 Pm Cdt Tue Jun 18 2024

Synopsis for pascagoula to atchafalaya river out 60 nm -
winds will remain in the 20 to 30 knot range over much of the waters today, in response to a broad area of low pressure in the bay of campeche. These winds are expected to persist through the middle of the week. Some gusts in excess of gale-force will be possible, primarily west of the mouth of the mississippi river. Seas will also build in response to the strengthening winds with seas of up to 12 feet expected in the offshore waters today and Wednesday. A gradual decrease in wind speeds and seas is expected on Thursday and Friday as the low in the bay of campeche moves into mexico and weakens.


7 Day Forecast for Marine Location Near Barataria, LA
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Area Discussion for - New Orleans/Baton Rouge, LA
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FXUS64 KLIX 190435 AFDLIX

Area Forecast Discussion National Weather Service New Orleans LA 1135 PM CDT Tue Jun 18 2024

NEW AVIATION

SHORT TERM
(This evening through Wednesday night)
Issued at 354 PM CDT Tue Jun 18 2024

Current radar shows scattered showers across the CWA with a wide swath of light to moderate rain west of the local area. These showers are moving relatively quickly at around 20kts towards the west due to strong onshore flow north of Potential Tropical Cyclone One. This system is located northwest of the Yucatan Peninsula and slowly drifting northwestward. While this storm system is not forecast to directly affect the central Gulf Coast, continued easterly moisture advection will mean scattered afternoon showers will remain a risk through the evening hours. The CWA should see rain ending earlier in coastal Mississippi than it will closer to Baton Rouge due to drier air aloft moving in from the east. High PWATs (near 95th percentile for this date) mean that any passing showers will produce efficient rainfall rates of 2-3"/hr, though rainfall totals from these will be around an inch or 2 due to the forward motion. Once we lose diurnal heating this evening, should see a quick dropoff in activity.

Another lower end impact from PTC One will be elevated winds. These winds may be in excess of 20 mph in coastal areas because of the strong nearly zonal pressure gradient, so coastal flooding will continue to be a minor concern. The current coastal flood advisory was expanded to include areas around the tidal lakes based on current obs which show a 1 to 2 foot increase in lake levels today.
Have held off on a wind advisory for now but will possibly need one for the southshore of Lake Pontchartrain at some point. Low temperatures will remain above the climatological normal for mid June due to the high moisture and remaining cloud cover.

A strengthening upper ridge, possibly reaching 600dm (that's really really high), centered over the Mid Atlantic will nose westward through the southeastern CONUS into tomorrow. This will cause PTC One to track west into northern Mexico, therefore removing some moisture content in our CWA This will reduce POPs going into tomorrow, but because of how broad the system is and with PWATs at an impressive, though reduced, 2" on average region wide, scattered showers with efficient rainfall rates will remain in the forecast, though these should also be quick moving. High temperatures will begin to increase closer to normal tomorrow with decreased rainfall and cloud coverage along with the ridge starting to nudge into our CWA

LONG TERM
(Thursday through Monday night)
Issued at 354 PM CDT Tue Jun 18 2024

Warmer and generally drier conditions expected as we end this week and head into the weekend as the ridge continues to build west.
Subsidence from the ridge will continue decreasing POPs through the weekend. Highs will reach the mid 90s by Friday, potentially upper 90s for inland areas this weekend. Heat indices will breach 100 degrees by Friday and 105 degrees by Sunday areawide. Heat advisories may be needed if these trend a little higher. Afternoon sea breeze showers will remain a possibility through this period, primarily in coastal areas, which could bring temporary relief in spots. There is a chance another tropical disturbance tries to develop in the Bay of Campeche next week, though details are murky and no disturbance has formed yet. We'll keep an eye on it, though nothing to worry about for now.

AVIATION
(06Z TAFS)
Issued at 1133 PM CDT Tue Jun 18 2024

VFR conditions through the cycle. The convective chance/coverage will decrease for Wednesday. Cannot rule out an isolated or scattered thunderstorm or two for mainly the Louisiana terminals generally along and west of I55. For these areas decided to use PROB30s to highlight this concern. Otherwise, winds will increase out of the southeast with some gusts exceeding 30 knots at times...especially the coastal terminals. After sunset, winds will decrease and become less gusty. (Frye)



MARINE
Issued at 354 PM CDT Tue Jun 18 2024

Elevated winds persist across the marine areas in response to PTC One centered in the Bay of Campeche. Recent obs in the open Gulf waters support a Gale warning, so one was issued. Hazardous conditions are expected over much of the open waters for the next several days, however, and Advisories may need to be extended beyond the current expiration over some or most of the waters.

PRELIMINARY POINT TEMPS/POPS
MCB 85 71 88 71 / 40 10 30 0 BTR 87 76 91 76 / 50 10 40 0 ASD 88 76 89 75 / 70 10 50 20 MSY 88 81 89 80 / 70 10 60 20 GPT 88 76 89 76 / 60 30 50 30 PQL 92 75 92 74 / 40 30 40 20

LIX WATCHES/WARNINGS/ADVISORIES
LA...Small Craft Advisory until 10 AM CDT Thursday for LAZ068.

Coastal Flood Advisory until 4 PM CDT Wednesday for LAZ058-060- 066>069-077-080-082-084-086-087.

Coastal Flood Warning until 4 PM CDT Wednesday for LAZ070-076- 078.

GM...Small Craft Advisory until 10 AM CDT Thursday for GMZ530-532-534- 536-538-550-552-555-557-577.

Gale Warning until 1 AM CDT Thursday for GMZ570-572-575.

Small Craft Advisory from 1 AM to 10 AM CDT Thursday for GMZ570- 572-575.

MS...Coastal Flood Advisory until 4 PM CDT Wednesday for MSZ087-088.

Coastal Flood Warning until 4 PM CDT Wednesday for MSZ086.

GM...Small Craft Advisory until 10 AM CDT Thursday for GMZ532-534-536- 538-550-552-555-557-577.

Gale Warning until 1 AM CDT Thursday for GMZ572-575.

Small Craft Advisory from 1 AM to 10 AM CDT Thursday for GMZ572- 575.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
BYGL1 - 8762482 - Bayou Gauche, LA 11 mi52 min 79°F 83°F29.94
CARL1 16 mi52 min 82°F
NWCL1 - 8761927 - New Canal, LA 23 mi52 minE 4.1G9.9 82°F 83°F29.95
SHBL1 - 8761305 - Shell Beach, LA 31 mi52 minE 13G16 82°F 76°F29.95
GISL1 - 8761724 - Grand Isle, LA 34 mi52 min 83°F


Wind History for West Bank 1, Bayou Gauche, LA
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No data


Airport Reports
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Link to 1 hour of 5 minute data for KNBG
   
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Wind History graph: NBG
(wind in knots)
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Tide / Current for Manilla, Mississippi River Delta, Louisiana
   
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Manilla
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Tue -- 03:07 AM CDT     Moonset
Tue -- 06:00 AM CDT     Sunrise
Tue -- 09:42 AM CDT     1.07 feet High Tide
Tue -- 05:07 PM CDT     Moonrise
Tue -- 08:02 PM CDT     Sunset
Tue -- 10:09 PM CDT     -0.11 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Manilla, Mississippi River Delta, Louisiana, Tide feet
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Tide / Current for Paris Road Bridge, Mississippi River Delta, Louisiana
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Paris Road Bridge
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Tue -- 12:20 AM CDT     0.02 feet Low Tide
Tue -- 03:06 AM CDT     Moonset
Tue -- 05:58 AM CDT     Sunrise
Tue -- 01:03 PM CDT     1.18 feet High Tide
Tue -- 05:08 PM CDT     Moonrise
Tue -- 08:03 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Paris Road Bridge, Mississippi River Delta, Louisiana, Tide feet
12
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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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