Wednesday, February20, 2019 L-36.com


Marine Weather and Tides
Poydras, 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 6:33AMSunset 5:53PM Wednesday February 20, 2019 9:07 AM CST (15:07 UTC) Moonrise 8:17PMMoonset 8:28AM Illumination 99% Phase: Waning Gibbous; Moon at 16 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- 333 Am Cst Wed Feb 20 2019
.dense fog advisory in effect until 9 am cst this morning...
Today..Southwest winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Areas of fog early in the morning. Showers and a chance of Thunderstorms through the day.
Tonight..West winds 5 to 10 knots becoming northeast in the late evening and overnight. Waves 1 foot or less. Dominant period 4 seconds. Slight chance of Thunderstorms until early morning. Chance of showers through the night.
Thursday..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers through the day. Chance of Thunderstorms in the afternoon.
Thursday night..Southeast winds near 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers.
Friday..Southeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers.
Friday night..Southeast winds 10 to 15 knots. Waves 1 to 3 feet. Dominant period 4 seconds. Slight chance of showers.
Saturday..South winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds. Chance of showers in the morning, then showers and chance of Thunderstorms in the afternoon.
Saturday night..West winds 10 to 15 knots becoming northwest after midnight. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers.
Sunday..North winds 10 to 15 knots. Waves 1 to 2 feet.
Sunday night..Northeast winds 10 to 15 knots. Waves 2 to 4 feet. Slight chance of showers after midnight.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 333 Am Cst Wed Feb 20 2019
Synopsis..Low pressure over the western gulf of mexico will move along a cold front into mississippi later in the day today. Moderate southeast winds will continue today and maintain a southerly component much of the time through the end of the week.


7 Day Forecast for Marine Location Near Poydras, LA
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location: 29.87, -89.67     debug


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SHBL1 - 8761305 - Shell Beach, LA 0 mi37 min SSE 13 G 17 68°F 64°F1013.2 hPa
CARL1 25 mi37 min 47°F
NWCL1 - 8761927 - New Canal, LA 26 mi37 min S 13 G 18 74°F 60°F1012.7 hPa
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 36 mi37 min S 8.9 G 11 64°F 60°F1013.3 hPa
BYGL1 - 8762482 - Bayou Gauche, LA 40 mi37 min S 9.9 G 17 73°F 65°F1012.5 hPa
FREL1 43 mi37 min S 11 G 19 74°F 1011.2 hPa
GISL1 - 8761724 - Grand Isle, LA 45 mi37 min S 8.9 G 14 68°F 62°F1013.5 hPa

Wind History for Shell Beach, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Orleans Naval Air Station - Alvin Callender Field, LA20 mi72 minS 152.00 miFog/Mist72°F72°F100%1012.7 hPa
New Orleans, New Orleans Lakefront Airport, LA22 mi74 minS 17 G 225.00 miFog/Mist73°F70°F90%1012 hPa

Wind History from NBG (wind in knots)
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1 day agoNE9
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2 days agoS15S11S12S12SW16S12S14S11S10S8S6S6N12
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Tide / Current Tables for Shell Beach, Lake Borgne, Louisiana
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Shell Beach
Click for Map
Wed -- 02:25 AM CST     1.12 feet High Tide
Wed -- 06:34 AM CST     Sunrise
Wed -- 07:28 AM CST     Moonset
Wed -- 02:03 PM CST     -0.27 feet Low Tide
Wed -- 05:51 PM CST     Sunset
Wed -- 07:17 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.91.11.11.11.10.90.80.60.40.20-0.1-0.2-0.3-0.3-0.3-0.2-0.2-0.100.10.20.40.5

Tide / Current Tables for Paris Road Bridge, Mississippi River Delta, Louisiana
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Paris Road Bridge
Click for Map
Wed -- 03:11 AM CST     0.95 feet High Tide
Wed -- 06:35 AM CST     Sunrise
Wed -- 07:29 AM CST     Moonset
Wed -- 03:01 PM CST     -0.23 feet Low Tide
Wed -- 05:52 PM CST     Sunset
Wed -- 07:18 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.70.80.910.90.90.80.60.50.30.20-0.1-0.2-0.2-0.2-0.2-0.2-0.1-0.100.10.20.3

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 (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.