Sunday, January19, 2020
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L-36.com


Marine Weather and Tides
Waveland, MS

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
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.

Sunrise 6:54AMSunset 5:25PM Sunday January 19, 2020 9:53 AM CST (15:53 UTC) Moonrise 3:01AMMoonset 2:09PM Illumination 30% Phase: Waning Crescent; Moon at 24 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- 838 Am Cst Sun Jan 19 2020
.small craft advisory in effect through late tonight...
.small craft exercise caution in effect late tonight...
Rest of today..North winds 20 to 25 knots. Waves 3 to 5 feet. Dominant period 4 seconds.
Tonight..North winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds.
Monday..North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Monday night..North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Tuesday..North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Tuesday night..Northeast winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday..East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday night..East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Thursday..Southeast winds 10 to 15 knots. Waves 1 to 3 feet. Dominant period 4 seconds. Chance of showers.
Thursday night..East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 838 Am Cst Sun Jan 19 2020
Synopsis..A strong cold front will move through the northern gulf this morning allowing high pressure to settle over the north central gulf through much of the 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 191305 AFDLIX

Area Forecast Discussion National Weather Service New Orleans LA 705 AM CST Sun Jan 19 2020

SOUNDING DISCUSSION. A frontal passage is noted in the 12z sounding this morning. 950mb winds have shifted from the west to the north and increased in speed to 30 knots over the past 12 hours. This strong north wind has advected in a much colder airmass. Temperatures at 925mb have cooled by around 8C since the previous sounding due to this strong cold air advection. This strong cold air advection should continue through the day.

PRELIMINARY POINT TEMPS/POPS. MCB 52 32 48 29 / 0 0 0 0 BTR 54 35 51 30 / 0 0 0 0 ASD 55 34 51 30 / 0 0 0 0 MSY 55 39 51 36 / 0 0 0 0 GPT 54 34 49 31 / 0 0 0 0 PQL 56 31 50 28 / 0 0 0 0

LIX WATCHES/WARNINGS/ADVISORIES. LA . None. GM . Small Craft Advisory until noon CST Monday for GMZ536-538-550- 552-555-557-570-572-575-577.

Small Craft Advisory until 3 AM CST Monday for GMZ530-532-534.

MS . None. GM . Small Craft Advisory until noon CST Monday for GMZ538-550-552- 555-557-570-572-575-577.

Small Craft Advisory until 3 AM CST Monday for GMZ532-534.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 15 mi53 min N 21 G 29 48°F 60°F1027.2 hPa (+3.5)
SHBL1 - 8761305 - Shell Beach, LA 22 mi53 min N 26 G 31 50°F 66°F1026.8 hPa (+3.8)
NWCL1 - 8761927 - New Canal, LA 37 mi53 min NNE 22 G 27 49°F 63°F1026.9 hPa (+3.6)
CARL1 40 mi53 min 52°F
42067 - USM3M02 45 mi53 min N 19 G 27 52°F 5 ft1025.4 hPa (+4.1)
PNLM6 - 8741533 - Pascagoula NOAA Lab, MS 49 mi59 min 62°F
PTBM6 - 8741003 - Petit Bois Island, MS 49 mi59 min N 21 G 26 50°F 1025.6 hPa

Wind History for Bay Waveland Yacht Club, MS
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bay St. Louis, Stennis International Airport, MS16 mi2.1 hrsN 12 G 207.00 miOvercast48°F32°F54%1026.1 hPa

Link to 5 minute data for KASD

Wind History from ASD (wind in knots)
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Last 24hrS9S9S8SW553SW5Calm--CalmCalmCalmNW6NW7N10
G19
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1 day agoE5E6E5E8E8E7E6E64E7E7E5SE6SE9
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2 days ago--NW3N5N5CalmNE9NE6NE10NE9N15
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G14
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Tide / Current Tables for Long Point, Lake Borgne, Louisiana
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Long Point
Click for Map
Sun -- 02:02 AM CST     Moonrise
Sun -- 06:54 AM CST     Sunrise
Sun -- 07:19 AM CST     -0.31 feet Low Tide
Sun -- 01:09 PM CST     Moonset
Sun -- 05:23 PM CST     Sunset
Sun -- 08:17 PM CST     0.84 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.40.20.1-0-0.1-0.2-0.3-0.3-0.3-0.3-0.2-0.1-00.10.20.40.50.60.70.80.80.80.80.7

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
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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 (10,2,3,4)
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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 numerous 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.