Sunday, September15, 2019 L-36.com


Marine Weather and Tides
Pass Christian, MS

Version 3.4
NOTICE
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 6:39AMSunset 7:03PM Sunday September 15, 2019 9:48 PM CDT (02:48 UTC) Moonrise 8:13PMMoonset 7:49AM Illumination 96% Phase: Waning Gibbous; Moon at 17 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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GMZ532 Mississippi Sound- 356 Pm Cdt Sun Sep 15 2019
Tonight..Northeast winds 10 to 15 knots. Waves 2 feet. Dominant period 4 seconds.
Monday..Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Monday night..South winds 5 to 10 knots becoming north after midnight. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday..North winds 5 to 10 knots becoming south in the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday night..Northwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Wednesday..Northwest winds 5 to 10 knots becoming southwest late in the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Wednesday night..West winds 5 to 10 knots becoming northwest after midnight. Waves 1 foot or less. Dominant period 4 seconds.
Thursday..Northeast winds 5 to 10 knots becoming southeast 10 to 15 knots in the late morning and afternoon. Waves 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Thursday night..East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday..East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms in the morning.
Friday night..East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms after midnight.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 356 Pm Cdt Sun Sep 15 2019
Synopsis..An upper level low pressure area move westward across the western gulf of mexico through Monday. Thereafter, high pressure will prevail across the north gulf through the remainder of the week.


7 Day Forecast for Marine Location Near Pass Christian city, MS
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location: 30.22, -89.11     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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Fxus64 klix 152004
afdlix
area forecast discussion
national weather service new orleans la
304 pm cdt Sun sep 15 2019

Discussion
An upper low over the mid west gulf of mexico will continue to
move off to the west through the early part of the workweek.

Showers and a few thunderstorms associated with this feature will
mainly impact the coastal waters and the more coastal land areas
through Monday, with the greatest concentration across the
western half of the coastal waters. Otherwise, mid upper level
ridging will prevail across the gulf states during the week with
temperatures continuing to run above normal and rain chances below
normal. This ridging may weaken somewhat over the weekend
allowing for slightly less hot temperatures. 11

Aviation
Vfr conditions will generally prevail at the terminals through the
taf forecast period. An isolated shower may impact khum this
afternoon and tonight and most of the TAF sties on Monday. 11

Marine
The small craft advisory will be extended through tonight for the
coastal waters west of the mississippi river, while exercise
caution headlines will remain for the remainder of the open gulf
waters and chandeleur and breton sounds for the same time period.

A tight pressure gradient across the north gulf will persist
tonight before easing on Monday. Thereafter, winds across the
coastal waters will become light and variable at times for the mid
week period before increasing from the east again late in the
week. Scattered to numerous showers and a few thunderstorms in
association with an upper low over the mid west gulf will continue
to impact the coastal waters into Monday. As this feature
continues to move off to the west early in the week, the
convection coverage will diminish. 11

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 72 94 71 95 10 10 0 0
btr 73 93 73 93 10 20 0 10
asd 72 94 72 94 10 20 0 0
msy 76 92 75 93 20 40 0 10
gpt 75 92 74 94 10 20 0 0
pql 72 94 72 96 10 10 0 0

Lix watches warnings advisories
La... None.

Gm... Small craft advisory until 6 am cdt Monday for gmz550-552-570-
572.

Ms... None.

Gm... Small craft advisory until 6 am cdt Monday for gmz552-570-572.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 14 mi55 min SE 8 G 9.9 86°F 86°F1016.1 hPa
PNLM6 - 8741533 - Pascagoula NOAA Lab, MS 31 mi55 min 87°F
PTBM6 - 8741003 - Petit Bois Island, MS 32 mi55 min SE 7 G 8.9 84°F 1015.8 hPa
GDXM6 - Grand Bay Reserve, MS 38 mi64 min SE 6 85°F 1017 hPa75°F
SHBL1 - 8761305 - Shell Beach, LA 38 mi55 min SE 12 G 14 83°F 87°F1015.9 hPa
KATA1 - Katrina Cut, AL 48 mi49 min SE 7 84°F 1016.3 hPa (+0.3)

Wind History for Gulfport Outer Range, MS
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Gulfport - Gulfport-Biloxi International Airport, MS13 mi56 minN 010.00 miFair82°F72°F72%1015.5 hPa
Keesler Air Force Base / Biloxi, MS18 mi53 minN 010.00 miFair84°F71°F66%1016.2 hPa
Bay St. Louis, Stennis International Airport, MS21 mi59 minN 010.00 miA Few Clouds77°F75°F94%1015.6 hPa

Link to 5 minute data for KGPT

Wind History from GPT (wind in knots)
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Last 24hrCalmNW3CalmCalmNE3NE6NE3N4N4NE4NE7NE8NE8E9
G16
E9NE13E8E12SE13SE11SE9E8E4Calm
1 day agoCalmCalmCalmNW3CalmCalmNE4N3N5NE6NE8NE6NE7E12E8NE11
G16
E8NE9E10S8SE6CalmCalmCalm
2 days agoCalmCalmCalmCalmN4N4NW3CalmCalmNW3N3NE7NE6NE7NE9
G15
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G18
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S9SE10SE9SE7S3CalmSE4

Tide / Current Tables for Cat Island, Mississippi
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Ship Island, Mississippi Sound, Mississippi
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map
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wmap_A
GEOS 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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New Orleans/Baton Rouge, LA (22,6,7,8)
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Ground Weather Radar Station Mobile, AL
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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.