Friday, November16, 2018 L-36.com


Marine Weather and Tides
Waveland, MS

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 6:25AMSunset 5:03PM Friday November 16, 2018 8:09 PM CST (02:09 UTC) Moonrise 2:23PMMoonset 12:58AM Illumination 66% Phase: Waxing Gibbous; Moon at 9 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- 257 Pm Cst Fri Nov 16 2018
Tonight..South winds near 5 knots becoming northwest after midnight, then becoming north after midnight. Waves less than 1 foot. Dominant period 4 seconds.
Saturday..East winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Saturday night..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Sunday..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Sunday night..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Monday..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Monday night..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Tuesday night..Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday..Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
Wednesday night..Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Chance of showers and Thunderstorms.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 257 Pm Cst Fri Nov 16 2018
Synopsis..High pressure will persist over the central gulf coast region through Monday. A trough of low pressure will develop off the texas coast starting Tuesday into the middle of next week.


7 Day Forecast for Marine Location Near Waveland, MS
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location: 30.13, -89.43     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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Fxus64 klix 170105
afdlix
area forecast discussion
national weather service new orleans la
705 pm cst Fri nov 16 2018

Sounding discussion
The upper air release this evening was routine with no problems
encountered. The 00z sounding continued to depict a very dry and
stable atmosphere. The profile was dry throughout and the
precipitable water value was 0.41 inch. Light and variable winds
prevailed in the lower levels of the atmosphere while moderate
west-southwest to west flow was observed throughout the mid and
upper levels. 11

Prev discussion issued 352 pm cst Fri nov 16 2018
discussion...

a fairly quiet pattern is setting up over the forecast area for
the next few days. High pressure will shift east over the next few
days and this will allow for some moderation in the temperatures
this weekend. We will nicely rebound to near 70 for a high on
Sunday. Not expecting much in the way of rainfall over the few
days. Model guidance suggests a weak cold front moving through the
area on Monday. This should not have an impact in the forecast as
the atmosphere is relatively dry. There may be a few showers
Monday as it pushes through, but the greater chance of rain looks
to come by mid to late next week. Models still indicate a system
moving through the region on thanksgiving day. The GFS is more
aggressive and more north with the track with a pretty decent
amount of rain. The ECMWF is takes the system more south and only
impacting areas south of lake pontchartrain. Have used a blend of
models in this timeframe due to the uncertainty. This will need
to be watched over the next several days. Otherwise the forecast
is dry, and temperatures will rebound back to a normal range for
the next week.

Aviation...

expectVFR conditions for all terminals through the forecast taf
period. Some patchy areas of fog may be possible again early
tomorrow morning in and around khum, primarily between 06-14z with
visibility ranging 3 to 5 miles at times. However, direct impacts
should be limited. Otherwise, no additional impactful or hazardous
weather is expected through tomorrow afternoon. Klg
marine...

high pressure will continue to dominate the central gulf coast
region through the weekend and into early next week. No hazardous
seas are expected in this time frame with waves 2 feet or less,
accompanied by winds 5 to 10 knots. Winds are expected to pick up by
Tuesday from the northeast ahead of the next storm system due in by
the middle to later part of next week. Model guidance still is in
disagreement on specifics with this system. Regardless, a weak
disturbance may bring periods of rain, increased wind and higher
wave heights during the middle to later part of next week. Klg
decision support...

dss code: green.

Deployed: none.

Activation: none.

Activities: river flood warnings along pearl river at bogalusa and
pearl river.

River flood warning along mississippi river at red river
landing
decision support services (dss) code legend
green = no weather impacts that require action.

Blue = long-fused watch, warning, or advisory in effect or high
visibility event; marginal risk severe or excessive rain.

Yellow = heightened impacts with short-fused watch, warning or
advisory issuances; radar support for slight risk severe or
excessive rain.

Orange = high impacts; enhanced risk severe; nearby tropical events;
hazmat or other large episodes.

Red = full engagement for moderate to high risk of severe and or
excessive rainfall, or direct tropical threats;
events of national significance.

Preliminary point temps pops
Mcb 39 66 43 68 0 0 0 0
btr 40 66 45 69 0 0 0 0
asd 39 66 44 70 0 0 0 0
msy 45 67 50 69 0 0 0 0
gpt 40 64 45 68 0 0 0 0
pql 39 67 44 70 0 0 0 0

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
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 15 mi39 min SW 4.1 G 5.1 51°F 55°F1022.7 hPa
SHBL1 - 8761305 - Shell Beach, LA 22 mi39 min S 5.1 G 6 50°F 57°F1023.2 hPa
NWCL1 - 8761927 - New Canal, LA 37 mi39 min SSW 5.1 G 6 55°F 58°F1022.8 hPa
CARL1 40 mi39 min 55°F
PNLM6 - 8741533 - Pascagoula NOAA Lab, MS 49 mi39 min 64°F
PTBM6 - 8741003 - Petit Bois Island, MS 49 mi39 min NW 6 G 7 56°F 1023.8 hPa

Wind History for Bay Waveland Yacht Club, MS
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bay St. Louis, Stennis International Airport, MS16 mi79 minN 010.00 miClear0°F0°F%1023 hPa

Wind History from ASD (wind in knots)
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Last 24hrCalmCalmCalmCalm--------------CalmN53CalmCalmS7SW5S5SW5CalmCalmCalmCalm
1 day agoN7----------------------N7N11N8N7665NW4CalmCalmCalmCalm
2 days agoN9N9NW7N10NW6NW4N3NW5NW6N66N8NW7NW7N8NW6NW8NW76NW10NW8NW5NW7N6

Tide / Current Tables for Long Point, Lake Borgne, Louisiana
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Long Point
Click for Map
Fri -- 05:02 AM CST     0.84 feet High Tide
Fri -- 06:24 AM CST     Sunrise
Fri -- 01:24 PM CST     Moonrise
Fri -- 04:02 PM CST     0.21 feet Low Tide
Fri -- 05:01 PM CST     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.70.80.80.80.80.80.80.80.70.60.50.40.30.30.20.20.20.30.30.40.40.50.6

Tide / Current Tables for Grand Pass, Louisiana
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map and Satellite Images
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wmap_A
GOES Local Image of Southeast    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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New Orleans/Baton Rouge, LA (21,6,7,8)
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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.