Page Links Change Location One Page Printer Page HELP AIS Default setup SAVE setting RECALL saved setting

Marine Weather and Tides Pearlington, MS 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 6:41AM

Sunset 5:00PM

Sunday December 8, 2019 7:47 PM CST (01:47 UTC)

Moonrise 3:51PM

Moonset 4:08AM

Illumination 92%

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.

---

---

7 Day Forecast for Marine Location Near Pearlington, MS

   Hourly   EDIT   Help

---

Area Discussion for - New Orleans/Baton Rouge, LA

      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS64 KLIX 082353 AFDLIX

Area Forecast Discussion National Weather Service New Orleans LA 553 PM CST Sun Dec 8 2019

UPDATE. Forecast grids and products were updated to include a Dense Fog Advisory for Mississippi Sound tonight and early Monday. 11

PREV DISCUSSION. /issued 302 PM CST Sun Dec 8 2019/

SHORT TERM . Area is coming in transition from moderating high pressure influence to onshore marine layer advection this evening. There has been a convergence boundary off the coast of Jackson Co, drifting westward. Radar is indicating a few shallow showers associated with this feature and should continue through sunset. This boundary passage will be the onset of deeper maritime flow that should be more conducive for sea fog formation in the coastal waters and near shore areas tonight. Temperatures are expected to be warm tonight through Tuesday morning despite extensive cloud cover. Deterministic model guidance and MOS temps are cool, but NBM shows several degrees warmer, which is more believable given recent cold biased model trends. Leading edge of arctic air mass moves shallowly into the forecast area Tuesday with over=running rainfall to ensue and continue into Wednesday. The models have come more in line with a progressive open wave impulse moving through the southern branch flow and have backed off the GFS notion of a negative tilt low previously indicated.

LONG TERM . Modifying arctic air remains settled over the area Wednesday and Thursday while a more vigorous upper level low develops in the southern branch and amplifies troughing upon arrival into the forecast area Friday. While the upper level pattern looks similar in the ECMWF and GFS, the surface and low levels are dramatically different. The ECMWF is considerably more south and slower in indicating gulf cyclogenesis Saturday morning. The GFS meanwhile, shows stronger cold pooling in the southern Plains that enhances baroclincity over the area for cyclogenesis in the north gulf Friday - about 18 hours sooner and well north. At this time, will be blending solutions to show some PoPs for Friday, drier Saturday, in deference to ECMWF. Temperatures will remain cool during the period but well above any critical values to consider winter precipitation, generally lows in the 40s, highs in the lower 60s Friday and Saturday.

MARINE . There may be some sea fog considerations over the sounds and tidal lakes as warm air advection brings dewpoints closer to water temperatures tonight and again Monday night. Light to moderate onshore flow through early Tuesday before wind shift with frontal passage throughout the day Tuesday. Air mass is likely to be shallow at first, with stronger cold air advection in lag but going in earnest Tuesday night for Small Craft Advisory criteria winds and seas, continuing through Wednesday. Gulf low pressure development somewhere in the middle to upper gulf later in the week to affect winds, but does appear to maintain strong winds and rough seas Friday into Saturday.

AVIATION . As winds continue to veer to onshore orientation, marine layer will continue to spread inland, lowering and maintaining MVFR to IFR ceilings. Sea fog advection into KGPT, KPQL, KBIX early this evening and possibly lowering at KNEW, KMSY, KASD, KHDC overnight into early Monday morning. Some slow improvement to MVFR levels heading into the afternoon.

DECISION SUPPORT . DSS code: Blue. Deployed: None. Activation: None. Activities: Support to City of New Orleans.

PRELIMINARY POINT TEMPS/POPS. MCB 52 74 57 69 / 0 30 80 90 BTR 54 77 59 69 / 10 20 70 90 ASD 51 76 60 75 / 0 20 40 90 MSY 56 76 64 76 / 10 10 30 80 GPT 53 71 61 72 / 0 10 20 80 PQL 51 75 61 77 / 0 10 20 80

LIX WATCHES/WARNINGS/ADVISORIES. LA . None. GM . Dense Fog Advisory until 6 AM CST Monday for GMZ532.

MS . None. GM .

---

Weather Reporting Stations

   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS	15 mi	60 min	S 5.1 G 8	63°F	61°F		1016.8 hPa
SHBL1 - 8761305 - Shell Beach, LA	21 mi	48 min	SSE 4.1 G 4.1	61°F	65°F		1017 hPa (+0.0)
NWCL1 - 8761927 - New Canal, LA	34 mi	48 min	Calm G 1	61°F	62°F		1016.5 hPa (+0.4)
CARL1	38 mi	48 min			51°F
42067 - USM3M02	48 mi	48 min	NW 3.9 G 5.8	65°F		4 ft	1016.3 hPa (-0.3)

Wind History for Bay Waveland Yacht Club, MS

(wind in knots)    EDIT      (on/off)   Help

8 PM

9 PM

10 PM

11 PM

12 AM

1 AM

2 AM

3 AM

4 AM

5 AM

6 AM

7 AM

8 AM

9 AM

-12 PM

11 AM

12 PM

1 PM

2 PM

3 PM

4 PM

5 PM

6 PM

7 PM

Last 24hr

NE7

N7

N5

NW3

NW3

W2

W3

NW5

W3

NW3

NW3

NW4

NW4

NW4

NW1

N4

--

E3

E2

E3

--

SE6

SW5 G8

1 day ago

NE6

N7

N11 G14

NE7

N8

N10

N11 G14

N8 G11

N12

NE12

NE12

N11

NE8 G11

NE9

N10

N7 G10

N6

N11

N11

N11

N13

N11

N8

N10

2 days ago

E1

NE2

NE2

--

NE1

--

SE2

--

--

E1

S4

S5

SE7

SE6 G9

S6 G10

S7

S5

S6

S4

SE4

SE3

---

Airport Reports

    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.

Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Bay St. Louis, Stennis International Airport, MS	16 mi	1.9 hrs	SE 5	10.00 mi	Mostly Cloudy	63°F	60°F	94%	1016.6 hPa
Slidell, Slidell Airport, LA	23 mi	55 min	N 0	10.00 mi	Fair	59°F	54°F	83%	1017.2 hPa

Link to 5 minute data for KHSA

Wind History from HSA (wind in knots)

8 PM

9 PM

10 PM

11 PM

12 AM

1 AM

2 AM

3 AM

4 AM

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

4 PM

5 PM

6 PM

7 PM

Last 24hr

NE4

N5

--

--

--

--

--

--

--

--

--

Calm

N4

N3

NE5

Calm

3

3

4

4

SE5

SE5

SE5

3

1 day ago

E4

NE10

--

--

--

--

--

--

--

--

--

NE7

NE9

N7

N6

N6

N9 G14

N8

N7

N12

N10

N10

N7

N7

2 days ago

Calm

--

--

--

--

--

--

--

--

--

--

Calm

Calm

Calm

S5

S8 G14

SW9

SW9 G14

SW7

W5

SE5

SE4

SE4

SE4

---

Tide / Current Tables for Long Point, Lake Borgne, Louisiana

   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data

---

Tide / Current Tables for Bay St. Louis, Mississippi

   EDIT      (on/off)   Help   One Week of Data

---

Weather Map

       (on/off)   Help Weather Map

---

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 (20,4,5,8)

      (on/off)   Help

---

Ground Weather Radar Station New Orleans/Baton Rouge, LA

   (on/off)   Help

---

Gulf Stream Current

---

Cookie Policy: This webiste uses cookies to save your settings. No personal information is saved. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser. Privacy Policy: I do not sell or share any user data or anything else for that matter. I do not keep site logs longer than I need to to keep bad actors off the site. Basically, I delete them after looking at them. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway. 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.