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

June 22, 2024 4:09 AM CDT (09:09 UTC) Change Location
Sunrise 6:02 AM   Sunset 8:07 PM
Moonrise 8:17 PM   Moonset 5:21 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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GMZ436 Atchafalaya And East Cote Blanche Bays- 334 Am Cdt Sat Jun 22 2024

Today - East winds around 5 knots, becoming southeast this afternoon. Bay waters light chop.

Tonight - Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Bay waters light chop.

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

Sunday night - South winds around 5 knots. Bay waters smooth.

Monday - Southwest winds around 5 knots. Bay waters smooth. A slight chance of showers and Thunderstorms in the morning, then a chance of showers and Thunderstorms in the afternoon.

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

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

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

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.
winds and waves higher in and near Thunderstorms.

GMZ400 334 Am Cdt Sat Jun 22 2024

Synopsis - Winds and seas will continue to diminish tonight as the pressure gradient across the region relaxes. Winds will gradually become more southeast to south by late in the weekend into early next week, with a light to moderate onshore flow to prevail through the week. High pressure aloft will limit precipitation chances over the weekend into early next week.


7 Day Forecast for Marine Location Near Patterson, LA
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Area Discussion for - Lake Charles, LA
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FXUS64 KLCH 220833 AFDLCH

Area Forecast Discussion National Weather Service Lake Charles LA 333 AM CDT Sat Jun 22 2024

New SHORT TERM, LONG TERM, MARINE

SHORT TERM
(Today through Monday night)
Issued at 321 AM CDT Sat Jun 22 2024

This forecast will be the tale of two ridges. At the surface, high pressure will be building off the east coast. As this feature strengthens, it will cause our winds to shift and come from the south. The warm, moist marine air will cause our heat index values to skyrocket and will be teasing the heat advisory criteria of 108. Aloft, the second ridge is centered overhead and will slowly start to retrograde through the weekend. The subsidence from this ridge will limit convection, with only isolated showers and storms in the afternoon each day this weekend. This is a strong ridge for this time of year, with heights at 500 mb around 594 dm.

High temperatures on Saturday and Sunday will be in the mid- to upper 90s. Mostly clear skies will also maximize our diurnal heating, with isolated pockets of triple digits likely for central Louisiana. Make sure to stay hydrated and cool this weekend.

LONG TERM
(Tuesday through Saturday)
Issued at 321 AM CDT Sat Jun 22 2024

To start the period, weak surface high pressure will ridge across the northern Gulf of Mexico coast providing mainly a light southerly flow off the Gulf. This pattern at the surface should continue through the week. Therefore, good low level moisture and high humidity is expected to be in place.

Rain chances from the moisture will depend on the position of the upper level ridge across the southern US.

On Tuesday, the upper level ridge should be centered over west Texas and have enough influence to limit diurnal activity to mainly slight chance. However, this will allow the heat to be the main issue and apparent temperature tool has readings in the 108F - 110F range which would be heat advisory criteria.

During the mid week to the end of week, (Wednesday - Friday,) a short wave expanding along the east coast looks to cut into the eastern portion of the upper level ridge, and therefore, expect a better chance for diurnal daytime heating and sea breeze driven showers and thunderstorms. The higher pops will come over eastern portions of the forecast area, east central Louisiana, through south central Louisiana and along the Atchafalaya basin, where the upper level ridge will be weaker.

07/Rua

AVIATION
(06Z TAFS)
Issued at 1143 PM CDT Fri Jun 21 2024

VFR conditions ongoing and expected to prevail for the duration of the TAF cycle. Due to the precip this afternoon and evening, patchy fog will be possible overnight, however it is not expected to be dense nor significantly impact the TAFs.
An upper ridge is building more into the region, which will help in suppressing convection, however isolated showers are certainly not out of the question for the late afternoon to evening hours.
Stigger/87

MARINE
Issued at 321 AM CDT Sat Jun 22 2024

Winds will slowly decrease in strength through the weekend and the pressure gradient decreases. At the same time winds will shift to become onshore by Saturday afternoon. Buoys waves between 2 and four feet. Observations and the most recent scattermeter pass shows 10 to 15 knots from the east with weaker winds farther east.
High pressure aloft will limit convection through Tuesday.

PRELIMINARY POINT TEMPS/POPS
AEX 95 72 97 74 / 0 0 10 0 LCH 93 74 93 76 / 0 0 20 0 LFT 94 75 94 77 / 10 0 20 0 BPT 93 75 94 77 / 0 0 20 0

LCH WATCHES/WARNINGS/ADVISORIES
LA...None.
TX...None.
GM...None.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
EINL1 0 mi51 minNE 7G7 82°F30.05
AMRL1 - 8764227 - Amerada Pass, LA 6 mi51 minNNE 1G1.9 83°F30.06
TESL1 - Tesoro Marine Terminal - 8764044 - Berwick, LA 22 mi51 min0G1 82°F30.08


Wind History for LAWMA, Amerada Pass, LA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KPTN HARRY P WILLIAMS MEMORIAL,LA 24 sm9 mincalm3/4 smClear Mist 73°F73°F100%30.07
Link to 1 hour of 5 minute data for KP92
   
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Wind History graph: P92
(wind in knots)
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Tide / Current for Eugene Island, Louisiana
   
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Eugene Island
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Sat -- 06:06 AM CDT     Sunrise
Sat -- 06:21 AM CDT     Moonset
Sat -- 07:07 AM CDT     2.32 feet High Tide
Sat -- 08:08 PM CDT     Sunset
Sat -- 09:10 PM CDT     -0.81 feet Low Tide
Sat -- 09:17 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Eugene Island, Louisiana, Tide feet
12
am
0.1
1
am
0.5
2
am
1
3
am
1.4
4
am
1.8
5
am
2.1
6
am
2.3
7
am
2.3
8
am
2.3
9
am
2.2
10
am
2.1
11
am
2.1
12
pm
2
1
pm
2
2
pm
1.9
3
pm
1.7
4
pm
1.4
5
pm
0.9
6
pm
0.3
7
pm
-0.2
8
pm
-0.6
9
pm
-0.8
10
pm
-0.8
11
pm
-0.6


Tide / Current for Shell Island, Louisiana
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Shell Island
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Sat -- 06:06 AM CDT     Sunrise
Sat -- 06:20 AM CDT     Moonset
Sat -- 08:26 AM CDT     1.77 feet High Tide
Sat -- 08:08 PM CDT     Sunset
Sat -- 09:17 PM CDT     Moonrise
Sat -- 10:34 PM CDT     -0.62 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Shell Island, Louisiana, Tide feet
12
am
-0.3
1
am
-0
2
am
0.3
3
am
0.6
4
am
1
5
am
1.3
6
am
1.5
7
am
1.7
8
am
1.8
9
am
1.8
10
am
1.7
11
am
1.6
12
pm
1.6
1
pm
1.6
2
pm
1.5
3
pm
1.5
4
pm
1.4
5
pm
1.2
6
pm
0.8
7
pm
0.4
8
pm
-0
9
pm
-0.4
10
pm
-0.6
11
pm
-0.6


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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