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Marine Weather and Tides
Glencoe, 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 6:21AMSunset 8:05PM Monday July 26, 2021 11:55 PM CDT (04:55 UTC) Moonrise 9:20PMMoonset 7:54AM Illumination 92% Phase: Waning Gibbous; Moon at 18 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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GMZ435 Vermilion Bay- 941 Pm Cdt Mon Jul 26 2021
Rest of tonight..South winds around 5 knots. Bay waters smooth. Slight chance of showers and Thunderstorms late in the evening.
Tuesday..South winds up to 5 knots. Bay waters smooth. Chance of showers and Thunderstorms in the morning, then slight chance of showers and Thunderstorms in the afternoon.
Tuesday night..Southeast winds up to 5 knots. Bay waters smooth.
Wednesday..East winds around 5 knots. Bay waters smooth. Slight chance of showers and Thunderstorms in the morning, then chance of showers and Thunderstorms in the afternoon.
Wednesday night..Southeast winds around 5 knots. Bay waters smooth. Slight chance of showers and Thunderstorms after midnight.
Thursday..Southeast winds around 5 knots. Bay waters smooth. Chance of Thunderstorms in the morning. Showers likely through the day. Thunderstorms likely in the afternoon.
Thursday night..Southwest winds up to 5 knots. Bay waters smooth. Slight chance of showers and Thunderstorms after midnight.
Friday..Southwest winds up to 5 knots. Bay waters smooth. Chance of showers and Thunderstorms.
Friday night..Southwest winds around 5 knots. Bay waters smooth.
Saturday..Southwest winds up to 5 knots. Bay waters smooth. Chance of showers and Thunderstorms.
Saturday night..Southwest winds 5 to 10 knots. Bay waters a light chop.
GMZ400 Synopsis For Lower Atchafalaya River La To High Island Tx Out 60 Nm Including Sabine And Calcasieu Lakes And Vermilion Bay 941 Pm Cdt Mon Jul 26 2021
Synopsis.. Weak high pressure across the northwest gulf of mexico will allow for mainly light onshore winds as well as low seas through the week. Chances for shower and Thunderstorm activity will increase by Wednesday. Locally higher winds and seas, along with cloud to water lightning can be expected near the storms.


7 Day Forecast for Marine Location Near Glencoe, LA
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location: 29.73, -91.72     debug


Area Discussion for - Lake Charles, LA
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FXUS64 KLCH 270242 AFDLCH

Area Forecast Discussion National Weather Service Lake Charles LA 942 PM CDT Mon Jul 26 2021

UPDATE. Isolated showers and thunderstorms have continued to develop this evening well after sunset likely as a result of some outflow convergence from the stronger clusters of thunderstorms in and around Jackson, MS. The HRRR is depicting the current storms relatively well and shows continued isolated development through the late evening with the isolated convection moving offshore, as is typical, early tomorrow morning. Adjusted PoPs modestly to reflect this thinking.

Better cloud cover and convection still expected tomorrow as the influence of the upper ridge centered over Colorado and Wyoming becomes less prevalent. This will keep heat indices below advisory criteria across the area for the first time in three days although afternoon highs will still climb into the mid 90s where storms do not develop.

Jones

PREV DISCUSSION. /issued 655 PM CDT Mon Jul 26 2021/

DISCUSSION . For 00z TAF issuance.

AVIATION . No significant changes to previous TAF thinking. Diurnal convection, although spotty, continues at this time across the region . this activity should be winding down now that we approach sunset/loss of heating. Overnight, VFR conditions look to prevail although we will have to watch for light fog potential later tonight around areas that got rainfall today. Today looks like a repeat of today, although with a little more convective coverage given less capping aloft per forecast soundings as the mid-level ridge looks to weaken.

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PREV DISCUSSION . /issued 340 PM CDT Mon Jul 26 2021/

SYNOPSIS . Latest UA analysis and WV imagery show a broad and sprawling anticyclonic pattern from the Intermountain West east acrs the plains into the southeast. A few weak disturbances are noted within and around the expansive ridge, including a couple of weak impulses over the western and northeast Gulf of Mexico. At the sfc, weak high pres acrs the region was resulting in light and generally vrbl winds, while a weak trough was noted over the cntl and eastern Gulf.

KLCH radar shows sctd showers and storms developing from NE LA southward to the lower Atchafalaya Basin, within an axis of 2+ inch PWATs. Activity was drifting west to southwest. Elsewhere, some very sparse isolated showers have struggled to develop.

Under partly cloudy skies, temperatures have risen into the middle 90s acrs much of the area. Corresponding heat index readings have been abv 100 degrees, with a few spots around 108.

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SHORT TERM [Tonight through Wednesday night] .

The aforementioned showers and storms will continue to develop through late aftn as they propagate into our eastern zones, then gradually decrease and dissipate through sunset as daytime heating wanes. Conditions will remain very warm and humid overnight, with lows in the middle and upper 70s.

Showers and tstms will increase in coverage Tuesday and Wednesday as the main influence of the ridge stays northwest of the area, while subtle disturbances move west acrs the Gulf of Mexico. Convection should remain sctd and diurnal in nature, developing by early aftn and continuing until around sunset. While a few storms could produce brief heavy rainfall, amounts are not expected to be excessive and, for the most part, should stay under an inch.

High temps the next couple of days will be hot, outside of any cooling showers. Temperatures will be near normal (lower 90s) acrs the southern half of the area, while further inland, temps could top out a few degrees warmer. With temperatures a smidge lower, apparent temperatures are not expected to be quite as hot, and heat index values should stay below advisory criteria, although a few locations in Avoyelles Parish could briefly flirt with heat index values around 108 Tuesday aftn.

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LONG TERM [Thursday through Monday] .

Early on the region will be on the southern periphery of ridge centered over the midwest. Guidance also continues to indicate high moisture content across the area as well. In addition some weak waves of energy from the east will cause an enhancement of the diurnal shower and thunderstorm activity. Little more ridging builds back into the lat weekend into early next week along with a drier airmass with rain chances lowering back to more normal summertime chances.

Temperatures still to remain warm through the period.

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MARINE . A generally onshore flow should prevail through the week. Winds are expected to remain light and seas low through the period. Shower and tstm chcs are expected to increase by midweek, with sctd showers and tstms possible through the end of the week.

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PRELIMINARY POINT TEMPS/POPS. AEX 77 95 76 95 / 20 70 30 50 LCH 78 93 77 93 / 30 60 30 40 LFT 78 93 76 94 / 30 60 20 50 BPT 76 93 76 94 / 20 50 10 40

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


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
TESL1 - Tesoro Marine Terminal - 8764044 - Berwick, LA 26 mi86 min SSW 1 G 1.9 80°F 86°F1015.4 hPa
AMRL1 - 8764227 - Amerada Pass, LA 28 mi86 min SE 2.9 G 4.1 83°F 86°F1015.1 hPa
EINL1 30 mi86 min SSE 5.1 G 6 86°F 86°F1015 hPa82°F
FRWL1 - 8766072 - Fresh Water Canal Locks, LA 33 mi86 min SSE 5.1 G 7
KSCF 43 mi56 min 5.1 86°F 75°F

Wind History for Tesoro Marine Terminal, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Salt Point, LA16 mi1.9 hrsSE 3 mi83°F78°F85%1013.9 hPa
Patterson Memorial, LA21 mi60 minN 010.00 miFair78°F78°F100%1015.5 hPa
Acadiana Regional Airport, LA22 mi63 minNE 610.00 miPartly Cloudy82°F76°F82%1015 hPa

Link to 5 minute data for KP92

Wind History from P92 (wind in knots)
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Last 24hr3Calm--3W4----CalmCalmN5NW343W3SW5345SE5Calm3CalmSE3Calm
1 day ago433CalmN4CalmN3N43NW4W553NW65W5W5W3CalmSW54W3W43
2 days agoW5443W5W5W5435NW7--6W6W6W65SW7W7
G16
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Tide / Current Tables for Cote Blanche Island, West Cote Blanche Bay, Louisiana
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Cote Blanche Island
Click for Map
Tue -- 03:15 AM CDT     -0.18 feet Low Tide
Tue -- 06:23 AM CDT     Sunrise
Tue -- 09:54 AM CDT     Moonset
Tue -- 10:59 AM CDT     1.27 feet High Tide
Tue -- 04:20 PM CDT     0.88 feet Low Tide
Tue -- 08:02 PM CDT     Sunset
Tue -- 09:01 PM CDT     1.09 feet High Tide
Tue -- 10:52 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.40.1-0.1-0.2-0.2-00.20.50.811.21.31.21.110.90.90.90.911.11.11.10.9

Tide / Current Tables for Weeks Bay, Vermilion Bay, Louisiana
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Weeks Bay
Click for Map
Tue -- 03:31 AM CDT     -0.20 feet Low Tide
Tue -- 06:23 AM CDT     Sunrise
Tue -- 09:54 AM CDT     Moonset
Tue -- 10:24 AM CDT     1.36 feet High Tide
Tue -- 04:36 PM CDT     0.95 feet Low Tide
Tue -- 08:03 PM CDT     Sunset
Tue -- 08:26 PM CDT     1.17 feet High Tide
Tue -- 10:52 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.40.1-0.1-0.2-0.2-00.20.60.91.21.31.31.31.21.111111.11.21.21.10.9

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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