Wednesday, June19, 2019 L-36.com


Marine Weather and Tides
Grand Isle, LA

Version 3.4
NOTICE
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 5:58AMSunset 8:05PM Wednesday June 19, 2019 11:42 AM CDT (16:42 UTC) Moonrise 9:11PMMoonset 6:59AM Illumination 95% Phase: Waning Gibbous; Moon at 17 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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GMZ552 Expires:201906200415;;737098 Fzus54 Klix 191559 Cwflix Coastal Waters Forecast National Weather Service New Orleans La 1059 Am Cdt Wed Jun 19 2019 Pascagoula To Atchafalaya River Out To 60 Mile Seas Are Provided As A Range Of The Average Height Of The Highest 1/3 Of The Waves...along With The Occasional Height Of The Average Highest Ten Percent Of The Waves. Gmz550-552-200415- Coastal Waters From Port Fourchon La To Lower Atchafalaya River La Out 20 Nm- Coastal Waters From The Southwest Pass Of The Mississippi River To Port Fourchon Louisiana Out 20 Mile- 1059 Am Cdt Wed Jun 19 2019
Today..Southwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Slight chance of showers late.
Tonight..Southwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 5 seconds.
Thursday..Southwest winds 15 to 20 knots. Seas 3 to 5 feet. Dominant period 6 seconds. Slight chance of showers and Thunderstorms.
Thursday night..South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 6 seconds.
Friday..South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds.
Friday night..South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 6 seconds.
Saturday..South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 6 seconds.
Saturday night..South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 6 seconds.
Sunday..South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 6 seconds. Slight chance of showers and Thunderstorms in the afternoon.
Sunday night..South winds 15 to 20 knots. Seas 3 to 5 feet. Dominant period 6 seconds.
GMZ500 Synopsis Pascagoula To Sw Pass Mississippi- Synopsis Sw Pass Mississippi River To Atchafalaya River- 1059 Am Cdt Wed Jun 19 2019
Synopsis..Persistent onshore flow is expected through the period as surface high pressure stays in place over the bahamas and eastern gulf and drifts slowly westward through the end of the week.


7 Day Forecast for Marine Location Near Grand Isle, LA
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location: 29.2, -90.05     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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Fxus64 klix 191515
afdlix
area forecast discussion
national weather service new orleans la
1015 am cdt Wed jun 19 2019

Update
Mcs continue to decay but not fast enough. Satillite imagery
continue to show warming with this thunderstorm complex. However,
we added chance pops for southwest mississippi and parts of east
central louisiana north of baton rouge to 18z. Otherwise, morning
package is track.

Lix watches warnings advisories
La... None.

Gm... None.

Ms... None.

Gm... None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GISL1 - 8761724 - Grand Isle, LA 7 mi54 min W 8.9 G 9.9 84°F 85°F1014.1 hPa
KXPY 10 mi27 min W 8.9 86°F 75°F
LOPL1 - Louisiana Offshore Oil Port, LA 22 mi49 min W 6 G 11 84°F 3 ft1015.1 hPa73°F
KDLP 27 mi27 min WSW 13 86°F 75°F
SPLL1 - South Timbalier Block 52, LA / CSI06 32 mi102 min WSW 8 G 9.9 84°F
BURL1 - Southwest Pass, LA 39 mi42 min WSW 11 G 12 83°F 1014.6 hPa (+0.9)77°F
PSTL1 - 8760922 - Pilot's East, SW Pass, LA 39 mi54 min WSW 12 G 15
KMDJ 41 mi27 min SW 8.9 86°F 77°F
PILL1 42 mi54 min W 8.9 G 13 83°F 78°F1014.3 hPa
BYGL1 - 8762482 - Bayou Gauche, LA 45 mi60 min W 5.1 G 8.9 85°F 85°F1013.5 hPa

Wind History for Grand Isle, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Port Fourchon, LA10 mi47 minSW 710.00 miFair86°F75°F70%1014.2 hPa
Galliano, South Lafourche Airport, LA20 mi67 minSSW 810.00 miPartly Cloudy86°F72°F64%1013.9 hPa

Wind History from XPY (wind in knots)
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Last 24hrS9S11SW11S7SW7SW8SW8SW9SW8SW7SW6SW7SW5SW7SW9SW8SW6SW6SW5SW5SW8W7W9W9
1 day agoS9S9S9
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2 days agoS75S7SE8
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Tide / Current Tables for Caminada Pass (bridge), Mississippi River Delta, Louisiana
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Caminada Pass (bridge)
Click for Map
Wed -- 06:01 AM CDT     Sunrise
Wed -- 07:59 AM CDT     Moonset
Wed -- 01:09 PM CDT     1.12 feet High Tide
Wed -- 08:01 PM CDT     Sunset
Wed -- 10:10 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.2-0.2-0.1-00.10.20.30.50.60.80.911.11.11.110.90.80.60.40.30.1-0-0.1

Tide / Current Tables for Bayou Rigaud, Grand Isle, Mississippi River Delta, Louisiana
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Bayou Rigaud
Click for Map
Wed -- 06:00 AM CDT     Sunrise
Wed -- 07:58 AM CDT     Moonset
Wed -- 11:58 AM CDT     1.23 feet High Tide
Wed -- 08:01 PM CDT     Sunset
Wed -- 10:10 PM CDT     Moonrise
Wed -- 11:25 PM CDT     -0.23 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.3-0.2-0.10.10.20.40.60.70.911.11.21.21.21.110.80.60.40.20.1-0.1-0.2-0.2

Weather Map and Satellite Images
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wmap_A
GOES 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 (12,3,4,5)
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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 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.