Monday, May27, 2019 L-36.com


Marine Weather and Tides
Slidell, LA

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 5:57AMSunset 7:54PM Monday May 27, 2019 6:52 AM CDT (11:52 UTC) Moonrise 2:08AMMoonset 1:41PM Illumination 40% Phase: Third Quarter Moon; Moon at 23 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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GMZ534 Lake Borgne- 305 Am Cdt Mon May 27 2019
Today..South winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Tonight..South winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday..South winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Tuesday night..South winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday..Southeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday night..South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Thursday..South winds 5 to 10 knots. Waves 1 to 2 feet. Chance of showers and Thunderstorms.
Thursday night..South winds 5 to 10 knots becoming northeast after midnight. Waves 1 to 2 feet. Slight chance of showers and Thunderstorms after midnight.
Friday..Northeast winds near 5 knots becoming southeast in the late morning and afternoon. Waves 1 foot or less. Chance of showers and Thunderstorms.
Friday night..South winds 5 to 10 knots. Waves 1 foot or less.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 305 Am Cdt Mon May 27 2019
Synopsis..A strong ridge of high pressure will remain in place from bermuda westward across the northern gulf coast through at least midweek.


7 Day Forecast for Marine Location Near Slidell, LA
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location: 30.27, -89.79     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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Fxus64 klix 270919
afdlix
area forecast discussion
national weather service new orleans la
419 am cdt Mon may 27 2019

Short term
Thankful for all our military heroes who gave all for us all. To
all veterans, active and reservists, thank you as well. All the
best on this memorial day.

Will introduce a token ten for precip numbers today as some
convergent moisture loading occurs to the west of the sfc high
ahead of the slowly moving front over the central conus. If
anything is capable of producing rainfall today it should remain
in the form of a shower and will move quickly north in the low
level flow. So no particular area should get soaked. The first day
of higher chances of sh TS should be Thursday. Once we get to
Thursday, a relatively normal summer distribution of sh TS looks
to begin. The normal occurrance of these sh TS is to be about
30-40% daily and develop diurnally. And as usual, there is always
the potential that an isolated thundestorm could produce strong
downbursting winds. But most will simply cool things down for a
bit as they move over.

Aviation Vfr conditions will continue through the forecast for
most locations but like previous few early mornings patches of low
cigs are possible. By 15 16z all sites should be atVFR with few to
sct CU in the mid to upper levels. Cab

Marine High pressure will remain in place across the
southeastern CONUS and western atlantic. This will lead to southeast
flow remaining in place and with broad high pressure across the
region the pressure gradient will remain on the weaker side, typical
summer pattern, and winds will remain below 15 kts most of the
forecast. West of the ms river winds could bump up to 15 16 kts tue
and Wed mornings with seas responding to 4 and possibly 5 feet.

Outside of this seas will remain near 3 feet temporarily bumping to
4 feet due to persistent southeast winds likely creating a weak
swell. Cab

Decision support
Dss code: blue.

Deployed: none.

Activation: none.

Activities: river flood warnings
decision support services (dss) code legend
green = no weather impacts that require action.

Blue = long-fused watch, warning, or advisory in effect or high
visibility event; marginal risk severe or excessive rain.

Yellow = heightened impacts with short-fused watch, warning or
advisory issuances; radar support for slight risk severe
or excessive rain.

Orange = high impacts; enhanced risk severe; nearby tropical
events; hazmat or other large episodes.

Red = full engagement for moderate to high risk of severe and or
excessive rainfall, or direct tropical threats; events of
national significance.

Preliminary point temps pops
Mcb 91 69 92 69 10 0 0 0
btr 91 71 92 71 10 10 0 0
asd 91 72 91 71 10 0 0 0
msy 91 75 91 74 10 0 0 0
gpt 88 74 87 74 10 0 0 0
pql 91 71 90 71 10 0 0 0

Lix watches warnings advisories
La... None.

Gm... None.

Ms... None.

Gm... None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NWCL1 - 8761927 - New Canal, LA 24 mi41 min SSE 1.9 G 5.1 76°F 81°F1015.8 hPa
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 25 mi41 min S 13 G 17 81°F 83°F1016.8 hPa
SHBL1 - 8761305 - Shell Beach, LA 28 mi35 min S 9.9 G 13 77°F 85°F1016.8 hPa
CARL1 30 mi35 min 73°F
FREL1 35 mi35 min S 4.1 G 7 77°F 1015.5 hPa
BYGL1 - 8762482 - Bayou Gauche, LA 47 mi41 min SE 4.1 G 5.1 74°F 86°F1016.5 hPa

Wind History for New Canal Station, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Slidell, Slidell Airport, LA6 mi60 minN 010.00 miMostly Cloudy69°F64°F87%1016.3 hPa
New Orleans, New Orleans Lakefront Airport, LA20 mi60 minSSE 510.00 miFair76°F71°F85%1015.8 hPa

Wind History from ASD (wind in knots)
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Last 24hrCalmN3N5NE3S4SW7CalmS8SW6S4SE6SE6S6SE3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
1 day agoCalmCalmNE33SE6SE8S10S10SE9S7SE4SE6SE6CalmCalmCalmCalmCalmCalmCalmN3CalmCalmCalm
2 days agoCalmCalmSE7S7S6S9SE8--S7SE7S9E5SE6CalmCalmCalmCalmCalmCalmCalmN3CalmCalmCalm

Tide / Current Tables for Long Point, Lake Borgne, Louisiana
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Long Point
Click for Map
Mon -- 02:07 AM CDT     Moonrise
Mon -- 04:48 AM CDT     0.17 feet Low Tide
Mon -- 05:58 AM CDT     Sunrise
Mon -- 01:40 PM CDT     Moonset
Mon -- 06:22 PM CDT     0.68 feet High Tide
Mon -- 07:52 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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Tide / Current Tables for Paris Road Bridge, Mississippi River Delta, Louisiana
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Paris Road Bridge
Click for Map
Mon -- 02:08 AM CDT     Moonrise
Mon -- 06:00 AM CDT     Sunrise
Mon -- 08:15 AM CDT     0.19 feet Low Tide
Mon -- 01:41 PM CDT     Moonset
Mon -- 07:53 PM CDT     Sunset
Mon -- 09:02 PM CDT     0.75 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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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 New Orleans/Baton Rouge, LA (7,2,3,4)
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Ground Weather Radar Station New Orleans/Baton Rouge, LA
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weather_mapweather_map weather_map

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.