Saturday, December4, 2021
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Marine Weather and Tides
Patterson, LA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:41AMSunset 5:04PM Saturday December 4, 2021 7:16 AM CST (13:16 UTC) Moonrise 7:08AMMoonset 5:34PM Illumination 0% Phase: New Moon; Moon at 0 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- 415 Am Cst Sat Dec 4 2021
.dense fog advisory in effect until 9 am cst this morning...
Today..East winds 5 to 10 knots. Seas 1 foot or less. Patchy dense fog in the morning.
Tonight..Southeast winds 5 to 10 knots. Seas 1 foot or less.
Sunday..Southeast winds 5 to 10 knots. Seas 1 foot or less.
Sunday night..South winds 10 to 15 knots. Seas 1 foot or less.
Monday..South winds 10 to 15 knots. Seas 1 foot or less. Chance of showers through the day. Slight chance of Thunderstorms in the afternoon.
Monday night..East winds 10 to 15 knots. Seas 1 foot or less. Slight chance of Thunderstorms in the evening. Chance of showers through the night. Chance of Thunderstorms after midnight.
Tuesday..East winds 10 to 15 knots. Seas 1 to 3 feet. Chance of showers in the morning. Slight chance of Thunderstorms through the day. Showers likely in the afternoon.
Tuesday night..South winds 10 to 15 knots. Seas 2 to 4 feet. Showers likely in the evening. Slight chance of Thunderstorms through the night. Showers after midnight.
Wednesday..West winds 10 to 15 knots. Seas 2 to 4 feet. Chance of showers and slight chance of Thunderstorms.
Wednesday night..North winds 10 to 15 knots becoming northeast after midnight. Seas 2 to 4 feet. Slight chance of rain showers.
GMZ400 Synopsis For Lower Atchafalaya River La To High Island Tx Out 60 Nm Including Sabine And Calcasieu Lakes And Vermilion Bay 415 Am Cst Sat Dec 4 2021
Synopsis.. Areas of dense fog overnight will lift by mid morning. Light onshore flow can be expected today with elevated winds beginning on Sunday and continuing into early Monday afternoon. The next chance of rain is expected in to increase Sunday night into Monday as the first cold front arrives in the gulf waters to start out the new week. The front is expect to stall out over the gulf waters early Tuesday and then lift northward through Wednesday. Rain chances will be in the forecast through mid week until the next front sweeps into the gulf waters which is expected Wednesday night into Thursday.


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 041148 AFDLCH

Area Forecast Discussion National Weather Service Lake Charles LA 548 AM CST Sat Dec 4 2021

DISCUSSION. For the 04/12Z TAF Issuance.

AVIATION. Soupy bowl of fog this morning across the area. LIFR visibility and VV's have been common Still. in the midst of it all . TAF AEX holding up well with P6SM . TAF BPT is holding at MVFR. Opted to put tempo groups up until 15Z just to cover the bases in case visibilities crash Otherwise. expect dense fog to lift or dissipate around 15Z. IFR/MVFR clouds should finally scattered out in the afternoon. VFR should prevail sometime this afternoon and then . we repeat the fog again tonight starting as early as 06Z. Persistent is your friend until it is not is current motto. Have a safe day.

PREV DISCUSSION. /issued 439 AM CST Sat Dec 4 2021/

SHORT TERM [Today through Monday Night] . Soupy foggy morning start for most areas this morning. The fog is expected to lift by mid morning with clouds thinning through the afternoon allowing for another abnormally warm afternoon. If you like warm overnight lows . then you are in the right area tonight. A warm moist southerly flow will continue to moisten the airmass to end the weekend. Sunday night and Monday will begin the start of a wet beginning to the new week as a cold front approaches and moves across the area Monday afternoon and early evening. Rain chances look robust with the front as well as the potential for marginal severe thunderstorms when convection does develop and this threat continues and expand into Louisiana Monday into early Tuesday morning. Isolated damaging winds would be the main threat for this event. This area has seen a lot of dry weather as of late so flooding potential remains off the table for now.

LONG TERM [Tuesday through Saturday] . The front will bring northeast winds during the morning hours Tuesday with winds swinging back around to the southeast during the afternoon. The surface high over the Great Lakes will give a brushing with the gulf states as the frontal boundary is expected to slowly sag across the region as still another sfc low moves across north Texas Tuesday into Wednesday. This will open up the region for a warmup with morning lows starting out Wednesday in the upper 50s which will be about 10 degrees warmer than Tuesday morning across central Louisiana to the lower 60s at the beaches. As we move into the warm sector . highs on Wednesday look to top out around the mid 70s.

Rain chances for Tuesday into Wednesday . will see will Tuesday afternoon start out in the 40 percent range and increase into Wednesday morning as the as we move deeper into the warm sector and gulf moisture spreads inland. Rainfall totals are expected around an inch or so. The threat for severe weather remains limited.

By Thursday . the surface high is exiting across the New England states as what is left of the surface moisture has moved into the eastern gulf. It is at this time that a strong area of low pressure will move out of the southern rockies and lift to the northeast and into the Great Lakes region by Saturday morning. Looks like we will get the tail end of a line of storms towards the afternoon hours with storms ending by Sunday morning as the cold front moves deep into the central gulf.

K. Kuyper

MARINE . Areas of dense fog overnight will lift by mid morning. Light onshore flow can be expected today with elevated winds beginning on Sunday and continuing into early Monday afternoon. The next chance of rain is expected in to increase Sunday night into Monday as the first cold front arrives in the Gulf waters to start out the new week. The front is expect to stall out over the gulf waters early Tuesday and then lift northward through Wednesday.

Rain chances will be in the forecast through mid week until the next front sweeps into the gulf waters which is expected Wednesday night into Thursday.

PRELIMINARY POINT TEMPS/POPS. AEX 77 58 77 61 / 10 10 10 40 LCH 77 60 77 64 / 10 10 10 30 LFT 78 61 79 65 / 10 0 10 10 BPT 78 61 77 66 / 10 0 10 40

LCH WATCHES/WARNINGS/ADVISORIES. LA . Dense Fog Advisory until 9 AM CST this morning for LAZ027>033- 041>045-052>055-073-074.

TX . Dense Fog Advisory until 9 AM CST this morning for TXZ180-201- 215-216-259>262.

GM . Dense Fog Advisory until 9 AM CST this morning for GMZ430-432- 435-450-452-455.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
EINL1 0 mi47 min N 4.1G4.1 63°F 60°F1019.2 hPa63°F
AMRL1 - 8764227 - Amerada Pass, LA 6 mi47 min N 1.9G2.9 64°F 60°F1019.5 hPa
TESL1 - Tesoro Marine Terminal - 8764044 - Berwick, LA 22 mi47 min NE 1.9G2.9 57°F 56°F1019.9 hPa

Wind History for LAWMA, Amerada Pass, LA
(wind in knots)    EDIT      (on/off)   Help
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This dayNE1
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Salt Point, LA15 mi78 minN 0 mi58°F57°F97%1018.7 hPa
Patterson Memorial, LA24 mi21 minN 00.15 miFog56°F56°F100%1020.1 hPa

Link to 5 minute data for KP92

Wind History from P92 (wind in knots)
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This day00303SW43SE3300SE3SE40SE3SE3000NE3000E3
1 day ago00SW33SW33SW5SW400000000000--0--00
2 days agoE335SE5SE4SE43430000SE3SE3030000--0--

Tide / Current Tables for Eugene Island, Louisiana
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Eugene Island
Click for Map
Sat -- 12:28 AM CST     1.98 feet High Tide
Sat -- 01:44 AM CST     New Moon
Sat -- 06:44 AM CST     Sunrise
Sat -- 07:07 AM CST     Moonrise
Sat -- 07:27 AM CST     -1.06 feet Low Tide
Sat -- 05:06 PM CST     Sunset
Sat -- 05:33 PM CST     Moonset
Sat -- 05:40 PM CST     2.40 feet High Tide
Sat -- 08:48 PM CST     2.03 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Eugene Island, Louisiana, Tide feet
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1.8
3
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1.4
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0.8
5
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0
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-0.7
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-1
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-1
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-0.9
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-0.5
11
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-0.1
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0.5
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1.5
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1.9
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2.2
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2.4
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2.4
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2.1
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2
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2


Tide / Current Tables for Shell Island, Louisiana
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Shell Island
Click for Map
Sat -- 01:44 AM CST     New Moon
Sat -- 01:47 AM CST     1.51 feet High Tide
Sat -- 06:44 AM CST     Sunrise
Sat -- 07:07 AM CST     Moonrise
Sat -- 08:51 AM CST     -0.81 feet Low Tide
Sat -- 05:06 PM CST     Sunset
Sat -- 05:33 PM CST     Moonset
Sat -- 06:59 PM CST     1.83 feet High Tide
Sat -- 10:12 PM CST     1.55 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
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-0.3
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-0.7
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-0.5
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1.6
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1.5
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1.6


Weather Map
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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