Saturday, February23, 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 6:30AMSunset 5:54PM Saturday February 23, 2019 9:21 AM CST (15:21 UTC) Moonrise 11:33PMMoonset 10:28AM Illumination 82% Phase: Waning Gibbous; Moon at 19 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- 918 Am Cst Sat Feb 23 2019
.dense fog advisory in effect until noon cst today...
.small craft exercise caution in effect until 6 pm cst this evening...
Rest of today..South winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Areas of dense fog late in the morning. Chance of showers and Thunderstorms in the afternoon.
Tonight..Southwest winds 10 to 15 knots becoming northwest after midnight. Waves 2 to 4 feet. Dominant period 4 seconds. Showers and Thunderstorms likely in the evening, then chance of showers and Thunderstorms after midnight.
Sunday..North winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Sunday night..Northeast winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Monday..East winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Monday night..East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers after midnight.
Tuesday..East winds 10 to 15 knots. Waves 1 to 3 feet. Dominant period 4 seconds. Chance of showers.
Tuesday night..East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers.
Wednesday..East winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers.
Wednesday night..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Slight chance of showers.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 918 Am Cst Sat Feb 23 2019
Synopsis..A cold front will push through the coastal waters Saturday night. High pressure will then build in for Sunday and Monday. A low pressure system should then begin affecting the area Tuesday.


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 231457
afdlix
area forecast discussion
national weather service new orleans la
857 am cst Sat feb 23 2019

Update Dense marine fog continues to advect inland along the
mississippi coast and coastal portions of southeast louisiana this
morning. With visibilities still down to one quarter or less at
several reporting stations, have opted to extend the dense fog
advisory through noon. Conditions may improve before noon if wind
speeds increase. All of the other forecast parameters are
currently on track at this time.

Preliminary point temps pops
Mcb 81 50 64 39 80 50 0 0
btr 81 51 67 41 80 30 0 0
asd 80 55 67 43 50 60 0 0
msy 81 57 67 49 50 70 0 0
gpt 76 57 67 45 50 60 10 0
pql 79 58 69 43 40 60 10 0

Lix watches warnings advisories
La... Dense fog advisory until noon cst today for laz069-070.

Gm... Dense fog advisory until noon cst today for gmz530-532-534-536-
538-550-552-555-557.

Ms... Dense fog advisory until noon cst today for msz080>082.

Gm... Dense fog advisory until noon cst today for gmz532-534-536-538-
550-552-555-557.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NWCL1 - 8761927 - New Canal, LA 24 mi34 min S 9.9 G 19 76°F 65°F1015.7 hPa
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 25 mi34 min SSE 4.1 G 5.1 67°F 65°F1016.6 hPa
SHBL1 - 8761305 - Shell Beach, LA 28 mi34 min SSE 11 G 16 71°F 71°F1016.3 hPa
CARL1 30 mi34 min 47°F
FREL1 35 mi34 min S 9.9 G 14 76°F 1014.5 hPa
BYGL1 - 8762482 - Bayou Gauche, LA 47 mi34 min S 11 G 19 77°F 70°F1015.8 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 mi89 minS 109.00 miOvercast73°F70°F90%1015.4 hPa
Bay St. Louis, Stennis International Airport, MS19 mi92 minSSE 50.25 miFog70°F69°F100%1016.6 hPa
New Orleans, New Orleans Lakefront Airport, LA20 mi89 minS 148.00 miOvercast75°F71°F88%1014.7 hPa

Wind History from ASD (wind in knots)
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Last 24hrS6S6S10SE8SE9SE11SE7SE10SE10
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1 day agoNE3CalmSE8SE12S11SE8
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2 days ago--S14
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S8SW7W3NW6N5N4NE3N3N5NE3N4N5N6NE7N5N3NE4N4NE3

Tide / Current Tables for Long Point, Lake Borgne, Louisiana
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Long Point
Click for Map
Sat -- 03:56 AM CST     0.28 feet High Tide
Sat -- 06:30 AM CST     Sunrise
Sat -- 08:41 AM CST     0.24 feet Low Tide
Sat -- 09:27 AM CST     Moonset
Sat -- 03:43 PM CST     0.43 feet High Tide
Sat -- 05:52 PM CST     Sunset
Sat -- 10:31 PM CST     Moonrise
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
Sat -- 12:48 AM CST     0.18 feet Low Tide
Sat -- 06:32 AM CST     Sunrise
Sat -- 06:36 AM CST     0.31 feet High Tide
Sat -- 09:28 AM CST     Moonset
Sat -- 12:08 PM CST     0.26 feet Low Tide
Sat -- 05:54 PM CST     Sunset
Sat -- 06:23 PM CST     0.47 feet High Tide
Sat -- 10:33 PM CST     Moonrise
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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New Orleans/Baton Rouge, LA (10,2,3,4)
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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.