Sunday, November17, 2019 L-36.com


Marine Weather and Tides
Slidell, LA

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:25AMSunset 5:03PM Sunday November 17, 2019 4:46 PM CST (22:46 UTC) Moonrise 10:44PMMoonset 12:07PM Illumination 68% Phase: Waning Gibbous; Moon at 20 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- 305 Pm Cst Sun Nov 17 2019
Tonight..Northwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Monday..Northwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Monday night..Northwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday..North winds near 5 knots becoming west in the late morning and afternoon. Waves less than 1 foot. Dominant period 4 seconds.
Tuesday night..Southwest winds near 5 knots becoming southeast after midnight. Waves less than 1 foot. Dominant period 4 seconds.
Wednesday..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Wednesday night..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Thursday..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Thursday night..South winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Friday..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Slight chance of showers in the afternoon.
Friday night..South winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 305 Pm Cst Sun Nov 17 2019
Synopsis.. High pressure building into the gulf states will prevail over the region through early next week.


7 Day Forecast for Marine Location Near Slidell, LA
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location: 30.27, -89.79     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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Fxus64 klix 172148
afdlix
area forecast discussion
national weather service new orleans la
348 pm cst Sun nov 17 2019

Discussion
No significant changes to the forecast. High pressure will build
in over the forecast area through mid week. Dry conditions can be
expected for the next several days. A general warming trend is
expected as temperatures warm each day through Thursday under
clear to partly cloud skies each day. We should warm back into the
70s by mid week ahead of system expected to move through late
next week. Overnight lows will also moderate some as we will be in
the 30s tonight then back into the 40s by Tuesday nigh and the
50s by Wednesday night. Overall, a very nice several day stretch
in store for the area. Heading into the back half of the work week
and next weekend the forecast becomes a little more uncertain.

Guidance suggests that a system should impact the forecast area by
the weekend... Mainly Friday night into Saturday. There is some
differences in timing and intensity that we will iron out later on
in the week. For now enjoy the next few days of nice weather.

Aviation
Vfr conditions with only high level clouds, visibility greater
than 6 miles and light winds are expected to prevail through
Monday.

Marine
Expect light off shore winds continue into the beginning of the
week. Winds will become light and variable on Tuesday and
Wednesday as high pressure settles over the area. Onshore flow
should be back in the cards late Wednesday into Thursday.

Decision support
Dss code: green.

Deployed: none.

Activation: none.

Activities: none.

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 65 39 70 0 0 0 0
btr 40 65 41 71 0 0 0 0
asd 38 66 40 69 0 0 0 0
msy 44 66 46 69 0 0 0 0
gpt 41 65 42 66 0 0 0 0
pql 40 67 40 69 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
NWCL1 - 8761927 - New Canal, LA 24 mi53 min Calm G 1.9 60°F 56°F1013.9 hPa
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 25 mi53 min SW 5.1 G 7 61°F 55°F1014.3 hPa
SHBL1 - 8761305 - Shell Beach, LA 28 mi53 min NW 9.9 G 11 59°F 58°F1014.8 hPa
CARL1 30 mi47 min 53°F
FREL1 35 mi47 min S 4.1 G 5.1 60°F 1013.5 hPa (-1.6)
BYGL1 - 8762482 - Bayou Gauche, LA 47 mi53 min NW 1.9 G 4.1 67°F 55°F1014.7 hPa

Wind History for New Canal Station, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Slidell, Slidell Airport, LA6 mi54 minVar 310.00 miFair62°F41°F46%1014.3 hPa
Bay St. Louis, Stennis International Airport, MS19 mi57 minVar 410.00 miFair66°F35°F32%1014.2 hPa
New Orleans, New Orleans Lakefront Airport, LA20 mi54 minW 310.00 miFair59°F41°F51%1014.3 hPa

Link to 5 minute data for KASD

Wind History from ASD (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmCalmCalmN3N3CalmN4N3N3N5CalmCalmCalm33N4W43
1 day agoN7NW4NW5N3N3NW5NW4NW4NW3NW4N4N4CalmCalmN4N64N65N5N9
G16
N7N5NW6
2 days agoNE4NW4N5N3N4N6N5N7NW4N4N3N4N5N7N5N6N10
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Tide / Current Tables for Long Point, Lake Borgne, Louisiana
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Long Point
Click for Map
Sun -- 02:20 AM CST     1.26 feet High Tide
Sun -- 06:25 AM CST     Sunrise
Sun -- 11:05 AM CST     Moonset
Sun -- 02:04 PM CST     -0.21 feet Low Tide
Sun -- 05:01 PM CST     Sunset
Sun -- 09:43 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.11.21.31.31.21.10.90.80.60.40.20-0.1-0.2-0.2-0.2-0.1-00.10.20.40.60.70.9

Tide / Current Tables for Paris Road Bridge, Mississippi River Delta, Louisiana
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Paris Road Bridge
Click for Map
Sun -- 05:00 AM CST     1.39 feet High Tide
Sun -- 06:26 AM CST     Sunrise
Sun -- 11:06 AM CST     Moonset
Sun -- 05:02 PM CST     Sunset
Sun -- 05:31 PM CST     -0.23 feet Low Tide
Sun -- 09:44 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.811.11.31.41.41.41.31.210.80.60.40.20-0.1-0.2-0.2-0.2-0.2-0.10.10.20.4

Weather Map
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wmap_A
GEOS 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 New Orleans/Baton Rouge, LA (17,4,5,8)
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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.