Monday, May29, 2017 L-36.com


Marine Weather and Tides
Eden Isle, LA

Version 3.4
What's New / NOTES
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 5:56AMSunset 7:56PM Monday May 29, 2017 12:48 AM CDT (05:48 UTC) Moonrise 10:01AMMoonset 11:54PM Illumination 14% Phase: Waxing Crescent; Moon at 4 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
    EDIT      (on/off)   Help
GMZ534 Lake Borgne- 1015 Pm Cdt Sun May 28 2017
Rest of tonight..Southwest winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Monday..Southwest winds near 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Monday night..Southwest winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Tuesday..East winds near 5 knots becoming southeast in the late morning and afternoon. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Tuesday night..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Wednesday..Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Wednesday night and Thursday..Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Thursday night..Southeast winds near 10 knots. Waves 1 foot or less. Slight chance of showers and Thunderstorms.
Friday..Southeast winds 10 to 15 knots. Waves 1 to 2 feet. Chance of showers and Thunderstorms.
Friday night..South winds near 10 knots. Waves 1 to 2 feet. Chance of showers and Thunderstorms.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 1015 Pm Cdt Sun May 28 2017
Synopsis..A ridge of high pressure will prevail over the eastern gulf of mexico through the week. A weak cold front will stall along the louisiana and mississippi coasts Monday into Tuesday before dissipating Wednesday.

7 Day Forecast for Marine Location Near Eden Isle, LA
   Hourly   EDIT   Help
location: 30.22, -89.82     debug


Area Discussion for - New Orleans/Baton Rouge, LA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus64 klix 290024
afdlix
area forecast discussion
national weather service new orleans la
724 pm cdt Sun may 28 2017

Update Intense storms in northwest la will continue to surge
southeast this evening and should have enough of a punch to bring
a few severe wind gusts and possibly some hail to extreme
northwest portions of the outlook area. With that SPC has issued
severe thunderstorm watch 296 till 1am for that area. Evening
sounding showed very favorable lapse rates and quite a bit of
instability that these storms could still tap into. The lack of
shear and lack of ll convergence may lead to the storms
dissipating quickly as they move in southeast la. That said if the
storms cold pool with the amount of instability to work with a few
cells could continue to work deeper into the forecast area. Cab

Prev discussion issued 306 pm cdt Sun may 28 2017
discussion...

a generally unsettled pattern will prevail through most of the
forecast period. Weak front currently stretching from the great
lakes into central texas will continue to move toward the area
tonight. The front is expected to stall near the coast Monday and
into Tuesday, serving as a focus for showers and thunderstorms.

Thus am carrying likely pops for both days. QPF associated with
this front should be manageable - in the 1 to 3 inch range over
the course of the two days, though local amounts could be higher
if heavier storms move over the same areas. Overall cloudiness
should help keep highs in check, with afternoon temps forecast in
the low to mid 80s.

By Wednesday, the lingering boundary will be almost completely
dissipated, but should still provide just enough of a focus to
fire off a decent number of showers and thunderstorms. Am carrying
high end chance pops for most locations based on this thinking,
but with lower QPF compared to the previous two days. Highs may
climb a couple degrees higher than Monday Tuesday, but should
still top out in the mid 80s.

Thursday looks like the quietest day with respect to convective
coverage. The old frontal boundary is expected to be completely
dissipated and the next system will still be too far removed to
have a significant impact on the local weather.

By Friday and Saturday, a plume of deep gulf moisture will begin
to move into the area, and will interact with a weak upper trough
moving through the middle mississippi valley. This should be
enough to fire off scattered showers and thunderstorms and am
carrying solid chance pops both days.

During the second half of the work week, temperatures look fairly
steady in the upper 60s and lower 70s for morning lows and in the
mid to upper 80s for afternoon highs.

Aviation
PrimarilyVFR conditions will prevail at the TAF sites through the
evening hours. A few showers and thunderstorms will be possible for
the next couple of hours or so in the vicinity of an outflow
boundary now pushing south of interstate 10. MVFR ceilings will
dominate after 06z Monday with some light fog possible at the more
fog prone TAF sites. Scattered to numerous convection is expected to
impact the terminals on Monday.

Marine
Light to occasionally moderate onshore flow will prevail across the
coastal waters through the upcoming week as a ridge of high pressure
remains over the eastern gulf .Short term...

Long term
Aviation
Of mexico and florida. A weak cold
front will approach the coastal waters Monday into Tuesday, but will
stall near the coast before dissipating by Wednesday.

Decision support
Dss code... Green.

Deployed... None.

Activation... None.

Activities... Monitoring flooding along the mississippi river.

Severe thunderstorm storm watch 296
decision support services (dss) code legend
green = no weather impacts that require action
blue = long fused watch warning advisory in effect or high
visibility event
yellow = heightened impacts with short fused watch warning 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 tonight risk svr and or
direct tropical threats; events of national significance

Preliminary point temps pops
Mcb 71 83 68 81 50 70 50 70
btr 73 84 69 81 50 70 50 60
asd 73 86 72 84 40 50 40 60
msy 74 85 74 84 40 50 40 60
gpt 74 83 73 83 40 50 40 50
pql 72 85 71 84 40 40 40 50

Lix watches warnings advisories
La... None.

Gm... None.

Ms... None.

Gm... None.



Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OSTF1 - Stennis Test Facility 15 mi58 min Calm G 0 75°F 1015.9 hPa (+1.5)74°F
NWCL1 - 8761927 - New Canal, LA 20 mi48 min W 1 G 2.9 80°F 82°F1015.9 hPa (+2.1)
SHBL1 - 8761305 - Shell Beach, LA 26 mi48 min W 6 G 6 80°F 84°F1016 hPa (+2.9)
CARL1 26 mi48 min 73°F
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 27 mi48 min NW 4.1 G 5.1 78°F 82°F1015.6 hPa (+2.0)
FREL1 33 mi48 min W 1.9 G 5.1 77°F 1014.8 hPa (+1.7)74°F
BYGL1 - 8762482 - Bayou Gauche, LA 44 mi48 min Calm G 1 78°F 86°F1015.8 hPa (+1.7)

Wind History for New Canal Station, LA
(wind in knots)    EDIT      (on/off)   Help
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
8
PM
9
PM
10
PM
11
PM
Last
24hr
S9
G12
S10
G13
SW6
G9
S7
S6
G12
SW5
SW5
NW2
NW2
N4
SW2
N2
N6
N6
NE10
E16
NE11
S5
G10
SE5
G8
SE10
G17
S7
G12
S3
SW3
W2
1 day
ago
S6
G10
S6
S5
S6
G10
S8
G11
S5
S7
G10
S4
SW5
S8
G11
SW10
G16
SW7
G11
SW9
SW10
G15
SW11
G14
SW8
G12
S11
G15
SW10
G14
SW9
G16
SW9
G12
S9
G13
S11
G15
S9
G13
S9
G12
2 days
ago
S4
G8
S3
S4
S6
G9
S11
G15
S12
G17
SW9
G14
SW8
G12
SW9
G13
SW8
G12
S8
G13
S9
SW6
G10
SW8
G11
S8
G12
S10
S6
G12
S4
G8
S4
G7

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Slidell, Slidell Airport, LA9 mi55 minN 010.00 miMostly Cloudy77°F73°F88%1015.6 hPa
New Orleans, New Orleans Lakefront Airport, LA17 mi55 minWNW 109.00 miFair80°F75°F87%1015.3 hPa
Bay St. Louis, Stennis International Airport, MS22 mi4 hrsSSW 1210.00 miPartly Cloudy79°F75°F89%1013.9 hPa

Wind History from ASD (wind in knots)
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
8
PM
9
PM
10
PM
11
PM
12
AM
Last 24hrS7SW7S5S5SW3CalmCalmN3W4W4S4S5S7N11E5E65E5SE6S15
G21
S9S3CalmCalm
1 day agoSW3S6S7S6S5CalmSE3S5S7S6S66S7SW9S8S7
G15
S9S9S9S9S9S11
G16
S7S7
2 days agoS5S3S5CalmCalmCalmCalmS8S12S12S10S11S12S12S12
G17
S13S10S9S8SE4SE5S6S8S7

Tide / Current Tables for Bayou BonFouca, Route 433, Louisiana
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Bayou BonFouca
Click for Map
Mon -- 05:58 AM CDT     Sunrise
Mon -- 09:28 AM CDT     -0.14 feet Low Tide
Mon -- 10:01 AM CDT     Moonrise
Mon -- 07:54 PM CDT     Sunset
Mon -- 10:28 PM CDT     0.68 feet High Tide
Mon -- 11:53 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.60.60.50.40.20.10-0.1-0.1-0.1-0.1-0.1-0.100.10.20.30.40.50.50.60.60.70.7

Tide / Current Tables for Chef Menteur, Chef Menteur Pass, Louisiana
   EDIT      (on/off)   Help   One Week of Data
Chef Menteur
Click for Map
Mon -- 04:24 AM CDT     -0.29 feet Low Tide
Mon -- 05:59 AM CDT     Sunrise
Mon -- 10:01 AM CDT     Moonrise
Mon -- 05:41 PM CDT     1.39 feet High Tide
Mon -- 07:54 PM CDT     Sunset
Mon -- 11:53 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.30.1-0.1-0.2-0.3-0.3-0.2-0.100.20.40.60.70.91.11.21.31.41.41.31.21.10.90.7

Weather Map and Satellite Images
       (on/off)   Help
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 (1,6,7,8)
      (on/off)   Help

Ground Weather Radar Station New Orleans/Baton Rouge, LA
   (on/off)   Help
weather_mapweather_map weather_map

Gulf Stream Current


Ad by Google

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.