Wednesday, June28, 2017 L-36.com


Marine Weather and Tides
Pass Christian, MS

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
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.

Sunrise 5:55AMSunset 8:03PM Wednesday June 28, 2017 12:17 PM CDT (17:17 UTC) Moonrise 10:50AMMoonset 11:54PM Illumination 22% Phase: Waxing Crescent; Moon at 5 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-lake Borgne- 953 Am Cdt Wed Jun 28 2017
Rest of today..Southeast winds 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms early in the morning, then showers and Thunderstorms likely in the afternoon.
Tonight..Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Thursday..South winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Showers and Thunderstorms likely.
Thursday night..South winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday..South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday night..Southwest winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms in the evening.
Saturday..Southwest winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Saturday night..Southwest winds near 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Sunday..Southwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Sunday night..West winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms in the evening.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 953 Am Cdt Wed Jun 28 2017
Synopsis..A stationary front will linger along the coast of louisiana and mississippi through Thursday. The front should then push back inland by Friday allowing high pressure to build from the atlantic for the upcoming weekend.

7 Day Forecast for Marine Location Near Pass Christian, 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 280902
afdlix
area forecast discussion
national weather service new orleans la
402 am cdt Wed jun 28 2017

Short term
Deep tropical moisture over the western gulf will move into the
area from the southwest ahead of an upper level trough that has
sharpened from northeast to southwest into texas. This moisture
will slowly move over the area today through Thursday. The
environment that will be advecting through the area will cause
convective temps to fall from 88f to around 80f while the deep
moisture will allow precip water values to rise into the 2+"
levels. This will make it very easy to produce sh TS across the
area later today through Thursday. As this tropical air mass moves
to the northeast of the area, convective temps will rise. But as
the moisture remains in place, precip water values should remain
elevated enough to help in the production of sh TS once again
Friday. By the weekend, precip water levels should fall back to
more normal levels only allowing for hit and miss coverage going
through the weekend into next week.

Aviation
Convection is expected to develop and expand in coverage mainly
after 17z at nearly all terminals. Otherwise,VFR conditions are
expected outside convection where ifr to MVFR conditions are likely.

Downburst wind potential around 35 knots Wednesday.

Marine
Onshore flow has generally returned and will be in place through the
remainder of the forecast period. Winds will remain weak for most of
the forecast with a few periods of 10 to 15 knot winds being the
max. Seas will remain on the light side as well except near and any
thunderstorms that develop.

Decision support
Dss code: blue.

Deployed: none.

Activation: none.

Activities: monitoring hydro
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.

Yellow = heightened impacts with short-fused watch, warning or
advisory issuances; radar support.

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

Red = full engagement for moderate risk of severe and or
direct tropical threats; events of national significance.

Preliminary point temps pops
Mcb 86 70 83 72 50 30 70 30
btr 86 71 85 74 50 40 70 40
asd 85 73 82 75 60 50 70 40
msy 83 74 84 76 70 60 70 40
gpt 84 74 82 76 50 50 70 40
pql 84 73 82 75 50 50 70 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
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 14 mi53 min SSE 4.1 G 11
42067 - USM3M02 27 mi157 min SE 9.7 G 9.7 81°F 2 ft1016.6 hPa75°F
OSTF1 - Stennis Test Facility 28 mi87 min Calm G 0 75°F 1017.5 hPa (+0.8)75°F
DKCM6 - 8741501 - Dock C, Pascagoula, MS 30 mi47 min SE 8.9 G 11 83°F 1016.8 hPa
PNLM6 - 8741533 - Pascagoula NOAA Lab, MS 31 mi47 min 78°F
PTBM6 - 8741003 - Petit Bois Island, MS 32 mi47 min ESE 5.1 G 8 83°F 1017.7 hPa
ULAM6 - 8741041 - Dock E. Port of Pascagoula, MS 33 mi47 min 83°F
RARM6 - 8741094 - Range A rear, Pascagoula, MS 33 mi47 min SSE 7 G 9.9 84°F 1016.5 hPa
SHBL1 - 8761305 - Shell Beach, LA 38 mi47 min SSE 8.9 G 14 83°F 84°F1016.5 hPa
GDXM6 - Grand Bay Reserve, MS 38 mi92 min ESE 7 81°F 1018 hPa75°F
KATA1 - Katrina Cut, AL 48 mi77 min SE 8 81°F 1017.3 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 mi24 minS 15 G 2210.00 miThunderstorm81°F73°F77%1017 hPa
Keesler Air Force Base / Biloxi, MS18 mi79 minSE 810.00 miPartly Cloudy83°F75°F78%1017.2 hPa
Bay St. Louis, Stennis International Airport, MS21 mi22 minN 35.00 miThunderstorm Rain73°F69°F89%1016.9 hPa

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Last 24hrN5N5N9NE5E6CalmCalmCalmCalmCalmNE3E7NE4E5E4CalmNE4NE6E5NE4NE4SE9E9S15
G22
1 day agoE4NE5NE7NE6N43N5NE4NE3CalmCalmCalmCalmCalmCalmNW3CalmCalmNW3CalmN4CalmN4N4
2 days agoNE7N8N6N6N5N5NE5N5N6N5NE5N4N3N4N4N3N5N6NE6NE5NE6E9E8SE6

Tide / Current Tables for Cat Island, Mississippi
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Cat Island
Click for Map
Wed -- 12:15 AM CDT     -0.15 feet Low Tide
Wed -- 05:57 AM CDT     Sunrise
Wed -- 10:49 AM CDT     Moonrise
Wed -- 01:50 PM CDT     1.39 feet High Tide
Wed -- 08:02 PM CDT     Sunset
Wed -- 11:53 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.1-0.1-0.100.20.30.50.70.811.11.21.31.41.41.41.31.110.80.60.40.30.2

Tide / Current Tables for Ship Island, Mississippi Sound, Mississippi
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Ship Island
Click for Map
Wed -- 05:56 AM CDT     Sunrise
Wed -- 10:49 AM CDT     Moonrise
Wed -- 01:29 PM CDT     1.47 feet High Tide
Wed -- 08:01 PM CDT     Sunset
Wed -- 11:53 PM CDT     Moonset
Wed -- 11:57 PM CDT     0.10 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.2-0.1-00.10.30.40.60.80.91.11.21.31.41.51.51.41.31.10.90.70.50.30.20.1

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 (13,3,4,5)
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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.