Wednesday, May23, 2018 L-36.com


Marine Weather and Tides
Poydras, LA

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 6:00AMSunset 7:52PM Wednesday May 23, 2018 5:44 AM CDT (10:44 UTC) Moonrise 2:22PMMoonset 2:30AM Illumination 61% Phase: Waxing Gibbous; Moon at 8 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- 342 Am Cdt Wed May 23 2018
Today..Northeast winds 5 to 10 knots becoming southeast in the afternoon. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Tonight..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Thursday..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Showers and Thunderstorms likely.
Thursday night..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday..East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday night..East winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Saturday..Northeast winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Showers and Thunderstorms.
Saturday night..North winds 10 to 15 knots. Waves 1 to 3 feet. Dominant period 4 seconds. Showers and Thunderstorms.
Sunday..Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Showers and Thunderstorms.
Sunday night..East winds 10 to 15 knots. Waves 1 to 2 feet. Showers and Thunderstorms likely.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 342 Am Cdt Wed May 23 2018
Synopsis..A weak trough of low pressure will remain over the coastal waters well into next week. A stronger low could move into the southeast gulf by Thursday. This low may begin to affect the north central and northeast gulf region starting Friday.

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 mi45 min SSE 1.9 G 2.9 78°F 87°F1016.3 hPa (+0.0)
CARL1 25 mi45 min 76°F
NWCL1 - 8761927 - New Canal, LA 26 mi45 min SSE 1 G 1.9 76°F 84°F1016.1 hPa (-0.0)
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 36 mi45 min E 5.1 G 6 77°F 84°F1016 hPa (+0.0)
BYGL1 - 8762482 - Bayou Gauche, LA 40 mi45 min Calm G 1 75°F 87°F1016.4 hPa (-0.0)
FREL1 43 mi45 min WSW 2.9 G 2.9 76°F 1015.2 hPa
GISL1 - 8761724 - Grand Isle, LA 45 mi45 min SSE 5.1 G 8 80°F 86°F1015.8 hPa (+0.0)

Wind History for Shell Beach, LA
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Orleans Naval Air Station - Alvin Callender Field, LA20 mi50 minN 09.00 miFair70°F70°F100%1015.9 hPa
New Orleans, New Orleans Lakefront Airport, LA22 mi52 minS 410.00 miFair75°F71°F88%1015.6 hPa

Wind History from NBG (wind in knots)
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Last 24hrCalmNE3CalmCalmCalm--E5SE7CalmSE8S7SE9SE8SE9SE5S4CalmCalmCalmCalmCalmCalmCalmCalm
1 day agoCalmCalmCalmCalmCalmCalmE9E9E126S9
G16
SE8S7SE6SE4E4CalmCalmCalmCalmCalmCalmCalmW3
2 days agoCalmNE4E4E6E56SE6SE4SE9
G15
SE8SE10E10SE9SE9SE5SE4CalmCalmCalmCalmCalmCalmCalmCalm

Tide / Current Tables for Shell Beach, Lake Borgne, Louisiana
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Shell Beach
Click for Map
Wed -- 02:29 AM CDT     Moonset
Wed -- 06:01 AM CDT     Sunrise
Wed -- 07:22 AM CDT     0.20 feet Low Tide
Wed -- 02:22 PM CDT     Moonrise
Wed -- 07:49 PM CDT     Sunset
Wed -- 08:02 PM CDT     0.85 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.70.60.50.40.30.20.20.20.30.30.40.50.60.70.70.80.80.80.80.80.80.80.8

Tide / Current Tables for Chef Menteur, Chef Menteur Pass, Louisiana
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Chef Menteur
Click for Map
Wed -- 02:30 AM CDT     Moonset
Wed -- 06:01 AM CDT     Sunrise
Wed -- 07:42 AM CDT     0.24 feet Low Tide
Wed -- 02:22 PM CDT     Moonrise
Wed -- 05:50 PM CDT     0.77 feet High Tide
Wed -- 07:50 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.80.70.60.50.40.40.30.20.20.30.30.40.50.60.60.70.70.80.80.80.80.70.70.7

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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for (6,6,7,8)
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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.