Thursday, May24, 2018 L-36.com


Marine Weather and Tides
Boothville, LA

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 6:00AMSunset 7:53PM Thursday May 24, 2018 9:03 AM CDT (14:03 UTC) Moonrise 3:20PMMoonset 3:05AM Illumination 73% Phase: Waxing Gibbous; Moon at 10 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
GMZ538 Chandeleur Sound-breton Sound- 413 Am Cdt Thu May 24 2018
Today..Southeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Tonight..Southwest winds 5 to 10 knots becoming west after midnight. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday..North winds near 5 knots becoming southeast in the afternoon. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Friday night..East winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Saturday..Northeast winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Showers and Thunderstorms likely.
Saturday night..Northeast winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Showers and Thunderstorms likely.
Sunday..Northeast winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds. Showers and Thunderstorms.
Sunday night..Northeast winds 15 to 20 knots. Waves 3 to 5 feet. Dominant period 4 seconds. Showers and Thunderstorms likely.
Monday..Northeast winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Showers and Thunderstorms likely.
Monday night..East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant period 4 seconds. Showers and Thunderstorms likely.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 413 Am Cdt Thu May 24 2018
Synopsis..A weak trough of low pressure will remain over the coastal waters well into next week. A surface low currently along the yucatan coast in the far western caribbean sea is likely to move into the lower gulf of mexico by this weekend. This low may begin to affect the north central and northeast gulf region this weekend into early next week.

7 Day Forecast for Marine Location Near Boothville, LA
   Hourly   EDIT   Help
location: 29.49, -89.17     debug


Area Discussion for - New Orleans/Baton Rouge, LA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus64 klix 241237
afdlix
area forecast discussion
national weather service new orleans la
737 am cdt Thu may 24 2018

Sounding discussion
The most noticeable changes since the 00z sounding has been a
wind shift below 700mb from a weak northeast component to a weak
southerly component. This weak southerly flow has also moistened
the lower atmosphere as indicated by precipitable water values a
good 0.25 inches higher than yesterday evening, and a lowering of
both the LCL and lfc. Otherwise, the atmosphere is little changed
in the upper levels. A ridge around 500mb is evident by the
backing wind profile aloft, and lapse remain moderately unstable
at around 6.5c km. Given the combination of ample moisture and
ample instability, another day of scattered showers and
thunderstorms is expected. 32

Preliminary point temps pops
Mcb 88 69 86 68 60 40 70 40
btr 91 72 88 70 50 30 70 40
asd 89 70 88 68 50 30 60 40
msy 89 74 88 72 40 30 60 40
gpt 88 72 86 71 50 30 60 50
pql 88 68 85 67 50 40 60 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
PILL1 22 mi45 min E 2.9 G 6 82°F 76°F1018.5 hPa
KMIS 22 mi28 min Calm 84°F 72°F
KDLP 32 mi28 min E 9.9 84°F 75°F
SHBL1 - 8761305 - Shell Beach, LA 37 mi45 min ESE 5.1 G 7 80°F 87°F1018.6 hPa
PSTL1 - 8760922 - Pilot's East, SW Pass, LA 41 mi45 min ENE 6 G 7 85°F 76°F1018.9 hPa
KVKY 42 mi28 min ESE 5.1 82°F 72°F
BURL1 - Southwest Pass, LA 43 mi63 min E 7 G 8 81°F 1018.5 hPa (+1.5)74°F
GISL1 - 8761724 - Grand Isle, LA 45 mi45 min ESE 2.9 G 6 83°F 84°F1018.1 hPa

Wind History for Shell Beach, LA
(wind in knots)    EDIT      (on/off)   Help
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
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
Last
24hr
N3
N4
N6
N7
SW7
G10
N6
G9
N5
N2
G6
SE5
SE10
SE10
G13
SE8
SE9
SE8
SE4
S7
S3
SW2
S1
S2
S2
--
S3
E3
1 day
ago
NW2
NW3
N4
G7
NE6
SE8
SE6
G9
E4
SE8
SE5
G9
SE8
G11
SE8
G11
SE7
SE5
SE5
SE6
SE5
SE5
S4
S3
S5
S2
S2
S1
S1
2 days
ago
NW3
N9
NE5
NE8
NE10
NE13
G16
E11
G15
NE7
E9
SE8
SE10
SE8
SE4
SE4
S3
S5
S5
S4
S4
S4
S4
S4
SE2
W4

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Boothville, LA16 mi72 minE 58.00 miFair82°F75°F82%1018.6 hPa
Main Pass 140B (Apache Corp), LA22 mi68 minN 010.00 miFair84°F71°F66%1019.3 hPa

Wind History from BVE (wind in knots)
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
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
Last 24hrNE4NE7NE6NE8NE7NE8NE8NE7SE4E5SE4SE6SE3E3SE3SE3SE3SE3S6CalmCalmNE3CalmE5
1 day agoE54NE5NE5NE6E6E8E6E6E6SE5SE3SE4SE4CalmCalmCalmSE3SE4SE4SE3E3CalmCalm
2 days agoN6SW434NE8NE9NE10E7E6SE7E5SE4SE3SE4SE3SE3S5S5S5S3CalmE3E3E4

Tide / Current Tables for Breton Islands, Louisiana
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Breton Islands
Click for Map
Thu -- 02:29 AM CDT     0.41 feet Low Tide
Thu -- 03:05 AM CDT     Moonset
Thu -- 05:59 AM CDT     Sunrise
Thu -- 10:43 AM CDT     0.82 feet High Tide
Thu -- 03:19 PM CDT     Moonrise
Thu -- 07:47 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.50.40.40.40.40.50.60.70.70.80.80.80.80.80.70.70.70.60.60.60.60.60.60.5

Tide / Current Tables for Jack Bay, Louisiana
   EDIT      (on/off)   Help   One Week of Data
Jack Bay
Click for Map
Thu -- 03:05 AM CDT     Moonset
Thu -- 03:54 AM CDT     0.48 feet Low Tide
Thu -- 06:00 AM CDT     Sunrise
Thu -- 12:10 PM CDT     0.85 feet High Tide
Thu -- 03:20 PM CDT     Moonrise
Thu -- 07:48 PM CDT     Sunset
Thu -- 07:48 PM CDT     0.56 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.60.60.50.50.50.50.50.60.70.70.80.80.80.80.80.70.70.60.60.60.60.60.60.6

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES 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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New Orleans/Baton Rouge, LA (10,2,3,4)
      (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.