Sunday, March26, 2017 L-36.com


Marine Weather and Tides
Poydras, LA

Version 3.4
What's New / NOTES
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:53AMSunset 7:16PM Sunday March 26, 2017 11:55 AM CDT (16:55 UTC) Moonrise 6:03AMMoonset 5:58PM Illumination 1% Phase: Waning Crescent; Moon at 29 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 Mississippi Sound-lake Borgne- 1006 Am Cdt Sun Mar 26 2017
Rest of today..South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Tonight..South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Monday..South winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms through the day.
Monday night..South winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Tuesday..South winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Tuesday night..Southeast winds near 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..Southeast winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Thursday..South winds 10 to 15 knots. Waves 2 to 4 feet. Showers and Thunderstorms likely.
Thursday night..Southwest winds 15 to 20 knots. Waves 2 to 4 feet. Showers and Thunderstorms likely.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 1006 Am Cdt Sun Mar 26 2017
Synopsis..High pressure centered across the eastern gulf will overspread the area today and remain in control of the coastal waters through Wednesday. By Thursday, another area of low pressure will affect the coastal waters.

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 SSW 4.1 G 7 74°F 72°F1018.4 hPa
CARL1 25 mi37 min 56°F
NWCL1 - 8761927 - New Canal, LA 26 mi37 min SSW 5.1 G 7 76°F 71°F1017.6 hPa
OSTF1 - Stennis Test Facility 34 mi65 min SSE 5.8 G 9.7 74°F 1018.5 hPa (+1.6)70°F
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 36 mi37 min S 11 G 13 72°F 71°F1018.2 hPa
BYGL1 - 8762482 - Bayou Gauche, LA 40 mi37 min S 6 G 9.9 78°F 72°F1017.8 hPa
FREL1 43 mi37 min NE 1.9 G 4.1 74°F 1016.7 hPa70°F
GISL1 - 8761724 - Grand Isle, LA 45 mi37 min S 4.1 G 7 74°F 73°F1018 hPa

Wind History for Shell Beach, LA
(wind in knots)    EDIT      (on/off)   Help
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SE18
G24
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G25
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NW11
G14
E6
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G9
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1 day
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SE24
G31
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G31
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G24
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SE14
G18
SE17
G21
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G27
SE18
G22
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G21
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G25
SE19
G24
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G20
SE12
G18
S8
G13
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G11
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G17
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G23
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E11
G15
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G19
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SE12
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G20
SE23
SE26
SE28

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Orleans, Naval Air Station - Alvin Callender Field, LA20 mi60 minSSE 810.00 miMostly Cloudy75°F68°F79%1017.8 hPa
New Orleans, New Orleans Lakefront Airport, LA22 mi62 minS 510.00 miA Few Clouds77°F68°F74%1017.4 hPa

Wind History from NBG (wind in knots)
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Last 24hrS13
G21
S22
G26
SW14
G23
3CalmSE7SE7SE8S7S4SE4S5S3S3CalmCalmCalmCalmCalmCalmCalmCalmSW6SE8
1 day agoSE14
G24
SE20
G29
SE10
G25
SE15
G20
SE12
G18
SE13SE12SE12SE15
G19
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G21
SE12SE13
G18
SE12SE8SE13S6S10S7S7SE9S9S13S14
G19
S17
2 days agoSE11SE11SE9E9E8E10E7E9E8E8SE8SE9SE9SE8SE9SE13
G18
SE10SE11SE9SE10SE10
G18
SE14
G21
SE18
G25
SE13

Tide / Current Tables for Shell Beach, Lake Borgne, Louisiana
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Shell Beach
Click for Map
Sun -- 02:03 AM CDT     0.89 feet High Tide
Sun -- 06:02 AM CDT     Moonrise
Sun -- 06:54 AM CDT     Sunrise
Sun -- 12:12 PM CDT     0.17 feet Low Tide
Sun -- 05:57 PM CDT     Moonset
Sun -- 07:13 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.80.90.90.90.80.70.60.50.40.30.20.20.20.20.20.30.30.30.40.40.40.40.50.5

Tide / Current Tables for Chef Menteur, Chef Menteur Pass, Louisiana
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Chef Menteur
Click for Map
Sun -- 02:55 AM CDT     0.79 feet High Tide
Sun -- 06:03 AM CDT     Moonrise
Sun -- 06:55 AM CDT     Sunrise
Sun -- 11:50 AM CDT     0.14 feet Low Tide
Sun -- 05:58 PM CDT     Moonset
Sun -- 07:14 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.70.70.80.80.80.70.60.50.40.30.20.20.10.20.20.30.30.30.40.40.40.40.40.5

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for (12,3,4,5)
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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.