Wednesday, April26, 2017 L-36.com


Marine Weather and Tides
Chalmette, 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 6:19AMSunset 7:35PM Wednesday April 26, 2017 1:02 AM CDT (06:02 UTC) Moonrise 6:41AMMoonset 7:59PM Illumination 0% Phase: New Moon; Moon at 0 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- 1010 Pm Cdt Tue Apr 25 2017
Tonight..South winds 10 to 15 knots. Waves 2 feet. Dominant period 4 seconds.
Wednesday..South winds 15 to 20 knots. Waves 2 to 3 feet. Dominant period 4 seconds.
Wednesday night..South winds 15 to 20 knots becoming west after midnight. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Thursday..Northwest winds 5 to 10 knots becoming southwest 10 to 15 knots in the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Thursday night..South winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds.
Friday..South winds 15 to 20 knots. Waves 3 to 4 feet. Dominant period 4 seconds.
Friday night..Southeast winds 15 to 20 knots. Waves 3 to 4 feet. Dominant period 4 seconds.
Saturday..Southeast winds 20 to 25 knots. Waves 3 to 5 feet. Chance of showers and Thunderstorms.
Saturday night..South winds 20 to 25 knots. Waves 3 to 5 feet. Chance of showers and Thunderstorms.
Sunday..South winds 20 to 25 knots. Waves 3 to 5 feet. Showers and Thunderstorms likely in the morning, then showers and Thunderstorms in the afternoon.
Sunday night..South winds near 15 knots becoming northwest in the late evening. Waves 3 to 4 feet. Showers and Thunderstorms likely.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 1010 Pm Cdt Tue Apr 25 2017
Synopsis..A strengthening low pressure system in the plains will move through the mid-mississippi valley Wednesday. This low will push a weak front toward the coast Wednesday night and Thursday. The front should stall as it enters the coastal waters. Another low pressure system should then move into the plains on Friday and impact the coastal waters late in the upcoming weekend.

7 Day Forecast for Marine Location Near Chalmette, LA
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location: 30, -89.93     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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Fxus64 klix 260444
afdlix
area forecast discussion
national weather service new orleans la
1144 pm cdt Tue apr 25 2017

Aviation
Vfr conditions will prevail overnight with some MVFR ceilings
developing and potentially impacting some of the terminals toward
daybreak and persisting through the mid morning hours. MVFR ceilings
are expected late Wednesday afternoon and evening along with an
increasing threat for convection from west to east beginning in
the mid to late evening hours. 11

Preliminary point temps/pops
Mcb 60 84 57 83 / 0 10 70 10
btr 63 85 58 84 / 0 10 60 10
asd 62 83 65 85 / 0 0 60 20
msy 64 84 66 84 / 0 0 50 10
gpt 66 79 70 83 / 0 0 50 30
pql 61 80 67 84 / 0 0 50 40

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 10 mi44 min S 2.9 G 5.1 69°F 74°F1007.5 hPa
CARL1 12 mi44 min 66°F
SHBL1 - 8761305 - Shell Beach, LA 16 mi50 min S 6 G 8 67°F 74°F1008.1 hPa
FREL1 27 mi44 min S 6 G 7 68°F 1006.4 hPa62°F
BYGL1 - 8762482 - Bayou Gauche, LA 30 mi44 min SE 4.1 G 7 66°F 76°F1007.7 hPa
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 39 mi50 min SSW 9.9 G 13 70°F 74°F1007.8 hPa

Wind History for New Canal Station, LA
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G25
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G8

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Orleans, New Orleans Lakefront Airport, LA6 mi69 minSSE 510.00 miFair67°F60°F79%1007.4 hPa
New Orleans, Naval Air Station - Alvin Callender Field, LA13 mi67 minno data10.00 miFair0°F0°F%1007.8 hPa
New Orleans, New Orleans International Airport, LA17 mi69 minS 610.00 miA Few Clouds68°F61°F78%1007.9 hPa

Wind History from NEW (wind in knots)
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Last 24hrW15W15SW6SW5SW6SW6SW7W7SW11S10S9S12
G16
SW11SW9S9S11S13S12S12S8S8S6S5S7
1 day agoN13NW10
G19
NW12NW13NW12NW11NW12W15NW19NW18W19W16NW13W13W11W12W11W10W8SW6SW6SW6SW8W14
2 days agoN19NW17NW15N13N15N16NW16NW11NW18NW21N18N18NW16NW13NW16NW21NW22N21
G28
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N15NW13NW14NW13

Tide / Current Tables for Paris Road Bridge, Mississippi River Delta, Louisiana
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Paris Road Bridge
Click for Map
Wed -- 01:33 AM CDT     0.10 feet Low Tide
Wed -- 06:21 AM CDT     Sunrise
Wed -- 06:41 AM CDT     Moonrise
Wed -- 07:18 AM CDT     New Moon
Wed -- 03:25 PM CDT     0.97 feet High Tide
Wed -- 07:34 PM CDT     Sunset
Wed -- 07:58 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.10.10.10.10.20.30.30.40.50.50.60.70.80.90.9110.90.90.70.60.50.30.2

Tide / Current Tables for Chef Menteur, Chef Menteur Pass, Louisiana
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Chef Menteur
Click for Map
Wed -- 12:05 AM CDT     0.19 feet Low Tide
Wed -- 06:20 AM CDT     Sunrise
Wed -- 06:41 AM CDT     Moonrise
Wed -- 07:18 AM CDT     New Moon
Wed -- 03:25 PM CDT     1.05 feet High Tide
Wed -- 07:33 PM CDT     Sunset
Wed -- 07:58 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.20.20.30.30.40.50.60.60.70.70.80.80.9111.1110.90.80.60.40.30.2

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 New Orleans/Baton Rouge, LA (2,6,7,8)
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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.