Monday, March25, 2019 L-36.com


Marine Weather and Tides
Kewaunee, WI

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:43AMSunset 7:10PM Monday March 25, 2019 7:57 PM CDT (00:57 UTC) Moonrise 12:00AMMoonset 9:41AM Illumination 75% Phase: Waning Gibbous; Moon at 20 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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LMZ542 Expires:201903260415;;331643 Fzus53 Kgrb 251943 Nshgrb Nearshore Marine Forecast National Weather Service Green Bay Wi 243 Pm Cdt Mon Mar 25 2019 For Waters Within Five Nautical Miles Of Shore On Lake Michigan Lmz541>543-260415- Rock Island Passage To Sturgeon Bay Wi- Sturgeon Bay To Two Rivers Wi-two Rivers To Sheboygan Wi- 243 Pm Cdt Mon Mar 25 2019
Tonight..N wind 5 to 10 kts backing nw after midnight. Waves 2 ft or less. Clear.
Tuesday..S wind 10 to 15 kts. Waves 1 to 3 ft. Sunny.
Tuesday night..SW wind 10 to 15 kts. Waves 2 to 4 ft. Mostly clear.
Wednesday..S wind 15 to 25 kts, increasing to to 30 kts in the afternoon. Waves 2 to 4 ft increasing to 4 to 7 feet in the afternoon. Partly cloudy. A small craft advisory may be needed.
LMZ542


7 Day Forecast for Marine Location Near Kewaunee, WI
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location: 44.45, -87.49     debug


Area Discussion for - Green Bay, WI
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Fxus63 kgrb 252252
afdgrb
area forecast discussion
national weather service green bay wi
552 pm cdt Mon mar 25 2019
updated aviation portion for 00z TAF issuance

Short term Tonight and Tuesday
issued at 259 pm cdt Mon mar 25 2019
main forecast challenge to be on temperatures with high pressure
in control of northeast wi weather.

The 19z msas surface analysis showed an area of high pressure
located just south of lake winnipeg building southeast into the
upper ms valley. The cold front that moved through wi yesterday
was now way south into the ohio valley. Visible satellite imagery
indicated no clouds over wi, while surface observations showed a
very dry air mass with dew points below zero over north-central
wi.

The high pressure will build into the great lakes region tonight,
providing for clear skies, light winds and cool conditions. The
dry air mass to remain in place, thus temperatures will be cool
rather quickly. Look for readings to drop into the 5 to 10 above
zero range northern wi, middle to upper teens central far
northeast wi and lower 20s east-central wi.

As the high pressure slides toward eastern sections of the great
lakes on Tuesday, a return flow will develop across wi as winds
turn south-southwest. Other than some high clouds spilling into wi
from WAA to our west, look for another sunny day with warmer
temperatures. Readings will reach the lower 40s near lake mi,
middle 40s to around 50 degrees elsewhere.

Long term Tuesday night through Monday
issued at 259 pm cdt Mon mar 25 2019
northwest upper flow through Tuesday night should
result in dry and mild weather across northern and central
wisconsin.

An upper trough moving by to our north and a surface front might
be sufficient to produce some light rain showers or sprinkles
Wednesday or Wednesday night. The front should move far enough to
our south to keep any precipitation away until Friday afternoon or
evening.

The medium range models then differ on the handling of a surface
wave that moves northeast along the front Friday night and
Saturday. The ECMWF now brings the system much further north than
it's previous runs, and would bring an advisory type wet snowfall
to parts of eastern wisconsin Friday night and early Saturday. The
gfs and canadian models keep it generally south of our forecast
area. Will keep the forecast as is until there is better agreement.

Aviation For 00z TAF issuance
issued at 549 pm cdt Mon mar 25 2019
excellent flying conditions expected through Tuesday as high
pressure dominates our weather.VFR conditions to prevail, with
only patchy high clouds overspreading the area on Tuesday. Light
and variable winds tonight will shift to the south-southwest at
5 to 10 knots on Tuesday.

Grb watches warnings advisories
None.

Short term... ..Kallas
long term... ... Rdm
aviation... ... .Kieckbusch


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KWNW3 - 9087069- Kewaunee, WI 1 mi57 min SSE 5.1 G 7 32°F 1026.3 hPa (-0.5)
MN4 - 9087088 - Menominee, MI 45 mi57 min S 6 G 6 33°F 35°F1026.4 hPa (-0.4)-8°F

Wind History for Kewaunee MET, WI
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Manitowoc, Manitowoc County Airport, WI23 mi61 minSE 510.00 miFair31°F21°F69%1030.3 hPa

Wind History from MTW (wind in knots)
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Last 24hrN8
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N7N7N7N6N6N8N7N6N6NE8NE9N9NE6NE7NE73NW3SE8SE5
1 day agoS7S6S4S3CalmCalmSW5SW6SW4--CalmS3CalmSW4W5NW6E7NE7NE10NE10NE12
G19
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NE9NE10
2 days agoCalmCalmCalmCalmCalmCalmCalmCalmCalmW3CalmCalmCalmS5SW7SW7SW9W8S8S9S8S11S11--

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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wmap_A
GOES Local Image of GreatLakes    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 Green Bay, WI (20,4,5,8)
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Ground Weather Radar Station Green Bay, WI
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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.