Sunday, June25, 2017 L-36.com


Marine Weather and Tides
Waveland, MS

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 5:57AMSunset 8:06PM Sunday June 25, 2017 3:47 AM CDT (08:47 UTC) Moonrise 7:40AMMoonset 9:40PM Illumination 2% Phase: Waxing Crescent; Moon at 1 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 Mississippi Sound-lake Borgne- 1027 Pm Cdt Sat Jun 24 2017
Rest of tonight..Northwest winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Isolated showers and Thunderstorms.
Sunday..Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds. Showers and Thunderstorms likely.
Sunday night..Northeast winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Monday..East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Monday night..Southeast winds 5 to 10 knots becoming northeast in the late evening. Waves 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and Thunderstorms.
Tuesday..East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Tuesday night..East winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Wednesday..East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Wednesday night..Southeast winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds. Chance of showers and Thunderstorms.
Thursday..Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Chance of showers and Thunderstorms.
Thursday night..Southeast winds 5 to 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- 1027 Pm Cdt Sat Jun 24 2017
Synopsis..A cold front will slowly move into the coastal waters Sunday. Surface high pressure will build in from the north and then northeast through midweek.

7 Day Forecast for Marine Location Near Waveland, MS
   Hourly   EDIT   Help
location: 30.13, -89.43     debug


Area Discussion for - New Orleans/Baton Rouge, LA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus64 klix 250151 aaa
afdlix
area forecast discussion... Updated
national weather service new orleans la
851 pm cdt Sat jun 24 2017

Update
Will cancel the flash flood watch at this time as this evening's
convection continues to dissipate. Convective allowing models do
show some small isolated showers and thunderstorms possible
overnight, so will lower pops to 20% over land areas and 30% along
and near the coast. No other changes at this time.

Aviation
Vfr conditions expected for the overnight hours but essentially a
repeat of this afternoon's weather for Sunday. Convection to
develop on interactions with synoptic scale frontal zone draped
across the gulf states and local gulf and lake breezes. While some
isolated tsra may develop close to daybreak near the coast,
coverage should increase to pretty large coverage with daytime
heating by 18z then become anvil decay light rain in the afternoon
hours. Storm motions may become erratic on outflows, but general
flow pattern should be northeastward. Downburst gust potential
around 35 knots Sunday. 24 rr

Sounding discussion
Overall not too much in the way of changes in the
sounding this evening. Very moist airmass still in place with pws at
2.19. Overall a very weak wind field over the area with MAX wind
only around 30 knots in the mid levels. Still decent CAPE to work
with. Sounding got up to around 6.9mb this evening at a height
of 33882m. Cab

Decision support
Dss code: blue.

Deployed: none.

Activation: none.

Activities: monitoring hydro convective trends
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 72 84 67 85 50 60 20 10
btr 73 85 70 85 50 70 20 10
asd 75 85 71 85 50 60 20 20
msy 76 85 74 83 50 70 50 20
gpt 75 85 72 84 50 60 20 20
pql 74 85 71 84 50 60 20 20

Lix watches warnings advisories
La... None.

Gm... None.

Ms... None.

Gm... None.

24 rr
cab


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
WYCM6 - 8747437 - Bay Waveland Yacht Club, MS 15 mi48 min NNW 2.9 G 4.1 76°F 81°F1018.2 hPa (-0.4)
OSTF1 - Stennis Test Facility 18 mi58 min NW 1.9 G 1.9 74°F 1019 hPa (-0.5)74°F
SHBL1 - 8761305 - Shell Beach, LA 22 mi48 min N 2.9 G 4.1 80°F 85°F1018.6 hPa (-0.4)
NWCL1 - 8761927 - New Canal, LA 37 mi48 min N 5.1 G 6 80°F 83°F1018.6 hPa (+0.0)
CARL1 40 mi48 min 81°F
42067 - USM3M02 42 mi188 min WNW 5.8 G 5.8 82°F 2 ft1018.8 hPa75°F
DKCM6 - 8741501 - Dock C, Pascagoula, MS 48 mi48 min NW 2.9 G 4.1 78°F 1018 hPa (-0.6)
PNLM6 - 8741533 - Pascagoula NOAA Lab, MS 49 mi48 min 78°F
PTBM6 - 8741003 - Petit Bois Island, MS 49 mi48 min WNW 6 G 7 80°F 1018.8 hPa (-0.6)

Wind History for Bay Waveland Yacht Club, MS
(wind in knots)    EDIT      (on/off)   Help
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
1
AM
2
AM
3
AM
Last
24hr
W4
G7
SW2
W5
SW5
W6
G11
SW6
G9
NW8
G11
N3
NW4
NW9
N4
SE10
G14
S6
G9
NW4
S6
G9
S5
W2
NW7
NW2
W1
NW2
W4
NW3
NW3
1 day
ago
S11
G19
S10
G17
S12
G18
S8
G14
S9
G14
S10
G16
S12
G17
S10
G18
S7
G16
S13
G18
S15
G21
S11
G17
S10
G14
S9
G16
S10
G14
S9
G13
S10
G16
SW6
G11
SW9
G14
SW5
G8
SW5
G9
SW5
--
2 days
ago
S17
G23
S17
G23
S15
G21
S14
G20
S16
G22
S15
G20
S14
G21
S13
G22
S13
G20
S15
G23
S13
G24
S11
G19
S14
G22
S10
G19
S16
G24
SW5
G10
S12
G19
S11
G20
S11
G17
S13
G19
S13
G18
S14
G20
S13
G19

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure

Wind History from HSA (wind in knots)
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
8
PM
Last 24hr--------------------CalmW4W4W4W4NW5NW5N5N5--CalmSW4SW4Calm
1 day agoS6------------------S10
G15
S10
G15
S10
G15
S10
G16
SW10
G17
SW10
G20
S12
G20
S14
G20
S14
G21
S10
G19
S11
G16
--S7
G14
Calm
2 days agoS9------------------S12
G18
S11
G16
S14
G22
S14
G22
S20
G28
S17
G23
--S15
G26
S18
G28
S18
G28
S18
G31
S14
G26
--S12
G20

Tide / Current Tables for Long Point, Lake Borgne, Louisiana
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Long Point
Click for Map
Sun -- 12:24 AM CDT     -0.31 feet Low Tide
Sun -- 05:58 AM CDT     Sunrise
Sun -- 07:41 AM CDT     Moonrise
Sun -- 01:42 PM CDT     1.38 feet High Tide
Sun -- 08:03 PM CDT     Sunset
Sun -- 09:40 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.3-0.3-0.2-0.2-00.10.30.40.60.811.21.31.41.41.31.210.80.60.40.20-0.1

Tide / Current Tables for Grand Pass, Louisiana
   EDIT      (on/off)   Help   One Week of Data
Grand Pass
Click for Map
Sun -- 05:57 AM CDT     Sunrise
Sun -- 07:39 AM CDT     Moonrise
Sun -- 12:44 PM CDT     1.92 feet High Tide
Sun -- 08:02 PM CDT     Sunset
Sun -- 09:38 PM CDT     Moonset
Sun -- 11:28 PM CDT     -0.52 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.5-0.4-0.2-00.20.50.711.21.51.71.81.91.91.81.71.41.10.70.40-0.2-0.4-0.5

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 (4,6,7,8)
      (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.