Wednesday, September20, 2017 L-36.com


Marine Weather and Tides
Stevensville, MI

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
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 7:30AMSunset 7:45PM Wednesday September 20, 2017 12:25 PM EDT (16:25 UTC) Moonrise 6:48AMMoonset 7:20PM Illumination 0% Phase: New Moon; Moon at 29 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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LMZ043 NEw Buffalo Mi To St Joseph Mi- 1108 Am Edt Wed Sep 20 2017
Rest of today..South wind 5 to 10 knots. Mostly Sunny. Waves around 1 foot.
Tonight..South wind 5 to 15 knots. Mostly clear through midnight then becoming partly cloudy. Waves 1 to 2 feet.
Thursday..South wind 5 to 10 knots. Partly cloudy in the morning then becoming mostly Sunny. Waves around 1 foot.
Thursday night..Southeast wind 5 to 10 knots. Mostly clear. Waves around 1 foot. The water temperature off michigan city is 62 degrees...and 63 degrees off st. Joseph.
LMZ043 Expires:201709202100;;669680 FZUS53 KIWX 201508 NSHIWX Nearshore Marine Forecast for Indiana National Weather Service Northern Indiana 1108 AM EDT Wed Sep 20 2017 For waters within five nautical miles of shore on Lake Michigan LMZ043-202100-

7 Day Forecast for Marine Location Near Stevensville, MI
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location: 42, -86.48     debug


Area Discussion for - Northern Indiana, IN
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Fxus63 kiwx 201041
afdiwx
area forecast discussion
national weather service northern indiana
641 am edt Wed sep 20 2017

Synopsis
Issued at 400 am edt Wed sep 20 2017
visibilities could be near zero in some locations around daybreak
as fog continues to develop. The fog will dissipate by late
morning with mostly sunny skies in the afternoon. High
temperatures will rise well into the 80s. Very warm and dry
conditions will continue for the remainder of the week and into
the weekend with highs in the middle to upper 80s and even some
lower 90s possible.

Short term (today and tonight)
issued at 401 am edt Wed sep 20 2017
surface temps to fall well below crossover and with recently wetted
ground anticipate fog to become more dense prevalent through
sunrise. Dense fog advisory for all but far east southeast CWA where
denser cloud coverage limiting outgoing longwave radiation.

Otherwise moderating low level thermal profile in advance of slowing
frontal boundary to afford strong diurnal rises with surface temps
on order of 10f higher than yesterday. Steepening surface lapse
rates also to afford mixout of fog no later than 14 utc.

Long term (Thursday through Tuesday)
issued at 401 am edt Wed sep 20 2017
stoic ridging from eastern tx into the upper great lakes between
active eastern atlantic and digging western states trough.

Continued stagnation thermal moderation to bring quite warm humid
airmass through remainder of week as stalled frontal boundary w-n
decays. With time leeside rockies trof to establish slow eastward
moving frontal boundary that may provide chance of convection by
about middle of next week.

Aviation (for the 12z tafs through 12z Thursday morning)
issued at 639 am edt Wed sep 20 2017
lifr conditions will improve over the next couple of hours as
mixing increases. Once the fog is gone,VFR conditions are
expected through the remainder of the period.

Iwx watches warnings advisories
In... Dense fog advisory until 10 am edt 9 am cdt this morning for
inz003>009-012>018-020-022>025.

Mi... Dense fog advisory until 10 am edt this morning for miz077>081.

Oh... Dense fog advisory until 10 am edt this morning for ohz001-002-
004.

Lm... None.

Synopsis... Murphy
short term... Murphy
long term... Murphy
aviation... Fisher
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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
45026 - St. Joseph, MI 7 mi26 min SSE 9.7 G 14 73°F 69°F1 ft1013.9 hPa (-0.8)65°F
SJOM4 - St. Joseph, MI 7 mi26 min S 1.9 G 8 78°F 1014.9 hPa (-0.7)
45168 29 mi26 min SSE 7.8 G 9.7 73°F 68°F1 ft1014 hPa (-1.2)64°F
MCYI3 - Michigan City, IN 30 mi36 min SSE 9.9 G 13 77°F 67°F
SVNM4 - South Haven, MI 30 mi26 min SE 8.9 G 11 75°F
45170 31 mi26 min SSE 9.7 G 12 74°F 69°F1 ft68°F
BHRI3 - Burns Harbor, IN 43 mi46 min S 7 G 14 79°F 1013.9 hPa

Wind History for Holland, MI
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Southwest Michigan Regional Airport, MI10 mi33 minSSE 910.00 miFair78°F66°F69%1013.7 hPa
South Bend International Airport, IN22 mi32 minSE 910.00 miFair74°F69°F85%1014.8 hPa

Wind History from BEH (wind in knots)
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Last 24hrSE7E3E45N6E5E5CalmCalmCalmCalmCalmCalmCalmCalmS4CalmSE3E3E5E5SE7SE8SE9
1 day agoNW6NW6N5N45NW4Calm3NE3CalmCalmCalmCalmE4E5E5E5E4E4E5NE3E7SE9SE6
2 days agoSW12W11W7W7CalmCalmW3W3CalmCalm3N343CalmCalmCalmCalmCalmCalmNE3NE333

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of GreatLakes    EDIT
Geos

Wind Forecast for Northern Indiana, IN (12,3,4,5)
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Ground Weather Radar Station Northern Indiana, IN
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weather_mapweather_map weather_map

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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.