Tuesday, November21, 2017 L-36.com


Marine Weather and Tides
Kewaunee, WI

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 6:53AMSunset 4:20PM Tuesday November 21, 2017 3:23 PM CST (21:23 UTC) Moonrise 10:28AMMoonset 7:58PM Illumination 10% Phase: Waxing Crescent; Moon at 3 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 Sturgeon Bay To Two Rivers Wi-two Rivers To Sheboygan Wi- 1014 Am Cst Tue Nov 21 2017
.small craft advisory in effect until 9 pm cst this evening...
This afternoon..NW wind 20 to 25 kts with a few gale force gusts to 30 kts. Waves 2 to 4 ft. Partly Sunny.
Tonight..NW wind 15 to 25 kts decreasing to 10 to 15 kts after midnight. Waves 1 to 3 ft. Mostly clear.
Wednesday..W wind 10 to 15 kts. Waves 2 ft or less. Mostly Sunny.
Wednesday night..SW wind 10 to 20 kts. Waves 1 to 3 ft. Mostly cloudy.
LMZ542 Expires:201711212315;;751574 FZUS53 KGRB 211614 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1014 AM CST Tue Nov 21 2017 For waters within five nautical miles of shore on Lake Michigan LMZ542-543-212315-

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 212037
afdgrb
area forecast discussion
national weather service green bay wi
237 pm cst Tue nov 21 2017
forecast discussion for routine afternoon forecast issuance

Short term Tonight and Wednesday
issued at 235 pm cst Tue nov 21 2017
lake effect snow showers in northern wisconsin should dissipate
by late evening as low level winds diminish and become westerly.

Skies should clear over most of the area overnight as a surface
high moves across wisconsin. Skies should begin as sunny
Wednesday, but high clouds will arrive in the afternoon ahead of a
weakening clipper system. Lows tonight and highs Wednesday will
be 5 to 10 degrees below normal.

Long term Wednesday night through Tuesday
issued at 235 pm cst Tue nov 21 2017
various systems passing by in the northwest flow aloft will
provide a few chances of precipitation and fluctuating
temperatures for much of the period. Cold air on northwest winds
at times will produce periods of lake effect snows far north.

A quick moving clipper system with frontal system will be passing
over the region Wednesday night. System will be moisture starved
but a few snow showers or flurries will be possible along or near
the fropa. At this time a dusting of snow cover is possible late
Wednesday night. If accumulation trends increase, then a mention
in the hwo will be needed. High pressure to quickly slide over
Thursday with return flow already developing toward Thursday night
and continuing into Friday morning.

Next more robust clipper or shortwave trough to drop over the
area later Friday into Saturday morning. Air mass will be warm
enough at the start for mainly rain but colder air advecting into
the region behind the system will turn the pcpn type to a mix
and to mainly snow north. System precipitation departs rather
quickly before colder air arrives, so snow amounts appear limited.

Winds will be rather strong with this system.

Rest of the weekend will be breezy and cold before another warming
trend for the start of the new work week ahead of another system.

Aviation For 18z TAF issuance
issued at 1157 am cst Tue nov 21 2017
vfr ceilings between 3500 and 4500 feet should continue
in most areas through early evening before clearing. The exception
is north of rhinelander where lake effect snow showers and MVFR
ceilings will continue into the evening hours. Brief ifr possible.

Clear skies should prevail late tonight through midday tomorrow,
then middle and high clouds will arrive ahead of a weak clipper
system. It may produce a few hours of light snow or flurries
tomorrow night. Accumulations of a dusting to an inch are
possible.

Grb watches warnings advisories
None.

Short term... ..Rdm
long term... ... Tdh
aviation... ... .Rdm


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KWNW3 - 9087069- Kewaunee, WI 1 mi54 min NW 14 G 19 32°F 1011.4 hPa
MN4 - 9087088 - Menominee, MI 45 mi54 min NW 22 G 28 30°F 1012.1 hPa15°F

Wind History for Kewaunee MET, WI
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S19
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G23
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G12
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G14
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G19
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G21
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G24
SW13
G19
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G24
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G22
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G20
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G17
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G16
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G18
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W6
G9
W14
G21
W11
G17
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G17
NW8
G13
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G17
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G20
1 day
ago
W7
G13
W11
W6
W7
G10
SW5
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W7
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S6
S6
SW3
W4
G7
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W7
W6
G9
W7
G11
NE3
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S6
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S16
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2 days
ago
NW11
G17
NW16
G24
NW12
G17
N10
G15
NW13
G20
NW14
G18
NW8
G15
NW9
G14
NW8
G12
NW9
G15
NW11
G16
NW8
G12
NW9
G17
NW8
G12
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G18
NW12
G16
NW9
G16
NW7
G10
NW11
G16
NW9
G18
NW6
G13
W12
G17
W12
G16
W11
G15

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Manitowoc, Manitowoc County Airport, WI23 mi28 minNW 16 G 2310.00 miOvercast31°F17°F56%1016.1 hPa

Wind History from MTW (wind in knots)
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Last 24hrS13S7S6--SW21
G29
SW21
G29
SW19
G27
--SW18
G28
SW16
G22
SW11
G19
SW12SW12SW10W13W7W15
G23
NW12W16
G22
W16
G22
W14NW15
G22
NW14
G22
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G23
1 day agoW9
G17
W7W5W5SW3SW4SW4S4SW5S3SW7SW9W9SW10SW9--W9--SW9SW5S6SE11S14S11
2 days agoNW17
G27
N14
G18
--NW11N14
G20
NW13
G23
NW11NW11NW14NW13NW10NW16NW12NW14
G25
NW14
G20
NW13
G18
NW14
G19
NW13
G16
NW11W13W14W14W11
G18
W12

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 Green Bay, WI (16,3,4,5)
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Ground Weather Radar Station Green Bay, WI
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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.