Sunday, September23, 2018 L-36.com


Marine Weather and Tides
Patterson, LA

Version 3.4
What's New / NOTES
9/17/2018 XTide broke when 1and1 "upgraded" my server. It has been esculated. I am sorry for the problem.

Sunrise 6:51AMSunset 6:58PM Sunday September 23, 2018 9:28 PM CDT (02:28 UTC) Moonrise 5:34PMMoonset 4:27AM Illumination 99% Phase: Waxing Gibbous; Moon at 14 days in cycle
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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GMZ455 Coastal Waters From Lower Atchafalaya River To Intracoastal City La Out 20 Nm- 324 Pm Cdt Sun Sep 23 2018
Tonight..South winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and Thunderstorms in the evening, then showers and Thunderstorms likely after midnight.
Monday..South winds 5 to 10 knots. Seas 1 foot or less. Showers and Thunderstorms likely.
Monday night..South winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
Tuesday..South winds 5 to 10 knots. Seas 1 foot or less. Showers and Thunderstorms likely.
Tuesday night..South winds 5 to 10 knots. Seas 1 foot or less. Slight chance of showers and Thunderstorms in the evening, then chance of showers and Thunderstorms after midnight.
Wednesday..Southwest winds up to 5 knots. Seas 1 foot or less. Showers and Thunderstorms.
Wednesday night..South winds up to 5 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
Thursday..North winds around 5 knots becoming south in the afternoon. Seas 1 foot or less. Showers and Thunderstorms likely.
Thursday night..East winds around 5 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
Friday..East winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
Friday night..East winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
GMZ400 Synopsis For Lower Atchafalaya River La To High Island Tx Out 60 Nm Including Sabine And Calcasieu Lakes And Vermilion Bay 324 Pm Cdt Sun Sep 23 2018
Synopsis.. High pressure extending into the northwest gulf will maintain a light south to southeast flow to start the coming week. A weak front sagging into the area Wednesday will result in variable and at times northerly winds through Thursday, with a more prevailing east to southeast flow developing on Friday as the front dissipates and high pressure strengthens over the mid atlantic.


7 Day Forecast for Marine Location Near Patterson, LA
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location: 29.37, -91.39     debug


Area Discussion for - Lake Charles, LA
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Fxus64 klch 232353
afdlch
area forecast discussion
national weather service lake charles la
653 pm cdt Sun sep 23 2018

Aviation A weak front has worked to around the sabine river
this afternoon with a few showers noted along the boundary. With
the boundary in the region tonight, and moisture remaining high,
low ceilings are expected to develop late tonight. Ceilings will
gradually improve during Monday morning, however showers will
increase in coverage as well. Winds will light and generally vrb
tonight and become SW Monday.

Prev discussion issued 404 pm cdt Sun sep 23 2018
discussion...

weak sfc front remains over E tx, stretching n-s very near a
beaumont to lufkin line and on to low pressure centered west of
tyler. Aloft, upper trof remains over east tx.

Ongoing isolated to scattered shower activity will continue into
early evening before largely dissipating inland, and in a familiar
pattern, continue over the gulf waters and increase in coverage
during the overnight hours across coastal la. This activity will
subsequently expand northward through Monday into east central la,
with E tx seeing a reprieve thanks to some relatively drier air
pushing in from the west as the upper trof and associated sfc
features weaken and begin to lift out to the ne.

As the trof continues to pull away on tue, mstr will return to e
tx around a wwd expanding sub-tropical ridge over the gulf, with
areawide scattered showers and thunderstorms expected.

Scattered to numerous showers and thunderstorms are tap Wed and
thu as global models continue to depict an upper trof digging into
the central conus, sending a weak frontal boundary into the
region. Rain chances decrease a bit Fri and Sat as the front
washes out and a deep layer ridge builds over the SE conus, with
even lower chances Sun as this feature builds wwd.

Temperatures through the period will continue to average well
above seasonal normals.

13
marine...

high pressure extending into the northwest gulf will maintain a
light south to southeast flow to start the coming week. A weak
front sagging into the area Wednesday will result in variable and
at times northerly winds through Thursday, with a more prevailing
east to southeast flow developing on Friday as the front
dissipates and high pressure strengthens over the mid atlantic.

13

Preliminary point temps pops
Aex 72 88 72 90 30 60 20 40
lch 74 88 74 88 60 50 30 50
lft 74 89 74 89 50 60 40 60
bpt 74 87 75 88 40 20 30 50

Lch watches warnings advisories
La... None.

Tx... None.

Gm... None.

Aviation... 05


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
EINL1 0 mi41 min 82°F 82°F1012.5 hPa74°F
AMRL1 - 8764227 - Amerada Pass, LA 6 mi41 min 79°F 83°F1012.9 hPa
TESL1 - Tesoro Marine Terminal - 8764044 - Berwick, LA 22 mi41 min 78°F 82°F1013.2 hPa
KSCF 31 mi34 min SE 8 82°F 73°F
MRSL1 - Marsh Island, LA / CSI03 36 mi89 min 8.9 G 9.9 82°F

Wind History for LAWMA, Amerada Pass, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Salt Point, LA15 mi36 minN 0 mi0°F0°F%1012.6 hPa
Patterson Memorial, LA24 mi33 minN 010.00 miA Few Clouds77°F77°F100%1013.4 hPa

Wind History from P92 (wind in knots)
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Last 24hrSE3SE3E4CalmCalmCalmCalmCalmCalmSE5Calm4SE35Calm5--Calm3CalmCalmSE3CalmCalm
1 day ago3CalmCalmCalmCalmCalmCalmSE10SE4CalmNE34--SE5SE3W73SW4W9
G17
5N5CalmCalmSE3
2 days ago--Calm3CalmCalmCalmCalmCalmCalmCalmCalmSE4SE554SE34E9SE7SE6SE3CalmCalm3

Tide / Current Tables for Eugene Island, Louisiana
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Lawma, Amerada Pass, Louisiana
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map and Satellite Images
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wmap_A
GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Lake Charles, LA (22,6,7,8)
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Ground Weather Radar Station New Orleans/Baton Rouge, LA
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Gulf Stream Current


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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.