Friday, August23, 2019 L-36.com


Marine Weather and Tides
Cedar Grove, WI

Version 3.4
NOTICE
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
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 6:02AMSunset 7:44PM Friday August 23, 2019 7:04 AM CDT (12:04 UTC) Moonrise 11:56PMMoonset 1:55PM Illumination 46% Phase: Third Quarter Moon; Moon at 23 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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LMZ643 Sheboygan To Port Washington Wi- 506 Am Cdt Fri Aug 23 2019
Today..Northeast wind 10 to 15 knots. Sunny. Waves 1 to 3 feet.
Tonight..Northeast wind 10 to 15 knots veering east early in the morning. Clear. Waves 1 to 3 feet building to 2 to 4 feet after midnight.
Saturday..Southeast wind 10 to 15 knots becoming east 5 to 10 knots late in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon.
Saturday night..East wind 5 to 10 knots becoming southeast 10 to 15 knots after midnight. Clear. Waves 1 to 2 feet.
LMZ643 Expires:201908231600;;077868 FZUS53 KMKX 231006 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 506 AM CDT Fri Aug 23 2019 For waters within five nautical miles of shore on Lake Michigan LMZ643-231600-


7 Day Forecast for Marine Location Near Cedar Grove, WI
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location: 43.58, -87.85     debug


Area Discussion for - Milwaukee/Sullivan, WI
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Fxus63 kmkx 231139 aaa
afdmkx
area forecast discussion... Updated
national weather service milwaukee sullivan wi
639 am cdt Fri aug 23 2019

Update
Clouds continue to linger this morning and have updated sky cover
to reflect this. Otherwise, the forecast looks on track for the
upcoming day.

Aviation(12z tafs)
Other than some patchy fog given enough clearing tonight,VFR
conditions are expected to continue over the next 24 hours. Clouds
in the 5-8 kft range continue to linger and may persist into the
day today. Even if these wipe this morning, late morning and
afternoon cumulus clouds are expected, mainly away from lake
michigan.

Prev discussion (issued 238 am cdt Fri aug 23 2019)
short term...

today through Saturday... Forecast confidence is high:
high pressure will bring continued quiet weather to southern
wisconsin through Saturday. Stubborn 5-7 kft clouds continue to
hang around and may persist into the day today. If anything, there
should be enough moisture for decent afternoon cumulus coverage
today and again Saturday. There will be less clouds toward lake
michigan under onshore flow.

Temps through Saturday should be within a couple degrees of what
was observed over the last day. Highs will remain a tad below
normal for late august.

Given light winds at night under the high and enough clearing,
there could be some fog in the typical susceptible locations,
though primarily within the wisconsin river valley.

Long term...

Sunday through Monday night... Forecast confidence high...

dry weather will continue through at least the daytime hours on
Sunday, as high pressure pushes into northern new england.

Temperatures should be in the mid to perhaps upper 70s.

Rain thunderstorm chances start to increase late Sunday night, and
especially into Monday, as two shortwaves approach from the west
and southwest. There continues to be some significant differences
within the guidance as to if and where the two waves phase, with
the GFS favoring a slightly earlier onset to precipitation.

Monday and Monday night should be most active for shower and
thunderstorm activity, before a cold front moves through the
region early Tuesday.

Tuesday through next Friday... Forecast confidence moderate to
high...

fairly breezy west winds are expected for Tuesday and Wednesday,
with the region situated between strong low pressure across
northern ontario, and a large surface high over the southern
plains. We'll likely be on the southern periphery of the shower
activity associated with the upper low, so low pops seem
reasonable for this time period.

Another front is expected to swing through the area late in the
workweek, with canadian high pressure building south as we head
into labor day weekend. This should set the stage for temperatures
a few degrees below average as we finish out the month of august.

Aviation(09z tafs)...

other than some patchy fog given enough clearing later tonight,
vfr conditions are expected to continue over the next 24 hours.

Clouds in the 5-7 kft range continue to linger and may persist
into the day today. Even if these wipe this morning, late morning
and afternoon cumulus clouds are expected, mainly away from lake
michigan.

Marine...

high pressure centered just north of lake superior early this
morning will slowly slide eastward into the weekend, reaching
maine by Sunday morning. North to northeast winds today will
become easterly Saturday, with a southeast component by Sunday as
the high moves on. Winds will be breezy at times through Sunday.

Southeast winds will pick up Monday between an approaching low and
the departing high. Winds and waves may reach small craft advisory
levels.

Mkx watches warnings advisories
Wi... None.

Lm... None.

Update... Ddv
today tonight and aviation marine... Ddv
Saturday through Thursday... Boxell


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PWAW3 - Port Washington, WI 13 mi85 min NNW 6 G 9.9 59°F 1022.7 hPa
SGNW3 - Sheboygan, WI 14 mi65 min NNW 8.9 G 9.9 59°F 1022.6 hPa (+0.7)56°F
45013 33 mi35 min ENE 9.7 G 14 68°F 69°F3 ft1022.1 hPa

Wind History for Kewaunee MET, WI
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Sheboygan County Memorial Airport, WI14 mi4.2 hrsNNE 310.00 miFair53°F50°F89%1021.8 hPa
West Bend Municipal Airport, WI18 mi90 minN 05.00 miFog/Mist50°F50°F100%1022.3 hPa

Link to 5 minute data for KSBM

Wind History from SBM (wind in knots)
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Last 24hrCalmN3CalmCalmNE34--NE7E8NE8NE9NE11NE11NE10E6E3CalmN3CalmCalmCalmNW5CalmNE3
1 day agoSW3CalmCalmNW4W4W6--NW11NW6W10
G16
W12NW8NW6NW8NW7NW4CalmN6N5N7N6N7N5N3
2 days agoCalmCalmCalmCalmCalmS5Calm3S5CalmS5S5S8S10SE5S3W3W3SW3W6W3SW4CalmS4

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    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 Milwaukee/Sullivan, WI (8,2,3,4)
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Ground Weather Radar Station Milwaukee, 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.