Saturday, May25, 2019 L-36.com


Marine Weather and Tides
Cleveland, 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 5:14AMSunset 8:21PM Saturday May 25, 2019 5:51 AM CDT (10:51 UTC) Moonrise 1:19AMMoonset 11:17AM Illumination 61% Phase: Waning Gibbous; Moon at 21 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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LMZ543 Expires:201905251615;;428766 Fzus53 Kgrb 250927 Nshgrb Nearshore Marine Forecast National Weather Service Green Bay Wi 427 Am Cdt Sat May 25 2019 For Waters Within Five Nautical Miles Of Shore On Lake Michigan Lmz541>543-251615- Rock Island Passage To Sturgeon Bay Wi- Sturgeon Bay To Two Rivers Wi-two Rivers To Sheboygan Wi- 427 Am Cdt Sat May 25 2019
.dense fog advisory in effect until 2 pm cdt this afternoon...
Today..SW wind 10 to 20 kts. Waves 2 to 4 ft. Showers and isolated Thunderstorms ending early. Patchy dense fog this morning.
Tonight..W wind 10 to 15 kts veering nw 5 to 10 kts in the late evening and overnight. Waves 1 to 3 ft. Mostly clear.
Sunday..N wind 5 to 10 kts veering ne in the late morning and afternoon. Waves 2 ft or less. Mostly Sunny.
Sunday night..NE wind 5 to 10 kts. Waves 2 ft or less. Clear.
LMZ543


7 Day Forecast for Marine Location Near Cleveland, WI
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location: 43.85, -87.62     debug


Area Discussion for - Milwaukee/Sullivan, WI
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Fxus63 kmkx 251025
afdmkx
area forecast discussion
national weather service milwaukee sullivan wi
525 am cdt Sat may 25 2019

Update Patchy fog has developed with the better dew points and
lighter winds in place. Hrrr still suggests that some better
parametersmay converge for some tsra development towards the
wi il border during the afternoon.

Pc

Aviation(12z tafs) MostlyVFR period though some patchy fog
here and there in the more moist airmass and lighter winds of the
morning. Surface front will gradually shift to our south tonight
and high pressure should take hold for Sunday. Still can't rule
out a few tsra developing this afternoon into this evening towards
the wi il border.

Pc

Prev discussion (issued 325 am cdt Sat may 25 2019)
discussion...

today through Sunday - confidence... Medium
lingering elevated convection will persist for a time this morning.

This activity will remain below severe levels and produce some brief
heavy rains. The threat for flash flooding has diminished rapidly so
the watch has been cancelled early. The main front will hold off
to our northwest today with a southwest wind in place. The progs
show weakening convergence along the front as the winds trend more
wsw with time. Will keep some pops for the southern CWA as this
should be where the front and better dynamics coincide for much of
the weekend, though models suggest best chances will be to our
south. With front sliding to our south tonight into Sunday, high
pressure takes hold and turns winds more north and northeast.

Again meso models and synoptic scale models suggest best focus for
precipitation this period would be closer to the wi il border and
areas south. Guid temps look ok.

Monday through Wednesday - confidence... Medium
another low with an associated warm frontal boundary will bring a
renewed threat for stronger convection. Initial surge may be
elevated in nature on Monday with better surface based CAPE to our
south. The GFS shows the front may stay to our south for a time
as shortwave energy rides through on Monday. Better dynamics
arrive later Tuesday into Wednesday. This is when the front may
get enough push to the north for some surfaced base activity. A
blend of the GFS and ECMWF keeps the front south on Monday but
then suggests a northward push for Tuesday. Temps should be cooler
on Monday with warm front likely staying to our south. Warmer
temps more likely on Tuesday as front lifts north and low level
flow becomes more southerly. Mid level wave rides through Tuesday
night into Wednesday. So threat of storms likely to continue into
at least early Wednesday.

Thursday and Friday - confidence... Medium
high pressure should settle in for Thursday, and depending how
quick a return flow gets going we could see some precip return for
later Friday into Friday night.

Aviation(09z tafs)... MostlyVFR period though still some
showers thunderstorms moving through southern wi early this
morning. Some patchy MVFR CIGS and vsbys in some fog here and
there early on. Front will gradually shift to our south tonight
and high pressure should take hold for Sunday. Still can't rule
out a shower or storm developing this afternoon into this evening
but better chances look to be to our south.

Marine... Will keep the dense fog advisory in place for now and
let morning webcams drive how any headline modifications, if any,
are made. Shower thunderstorm activity will gradually diminish
this morning across the northern and central portions of the lake.

Mkx watches warnings advisories
Wi... None.

Lm... Dense fog advisory until 1 am cdt Sunday for lmz080-643>646-669-
671-673-675-777-779-870-872-874-876-878.

Dense fog advisory until 7 pm cdt this evening for lmz261-362-
364-366-563-565-567-868.

Today tonight and aviation marine... Collar
Sunday through Friday... Collar


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SGNW3 - Sheboygan, WI 8 mi51 min S 12 G 13 52°F 1008.5 hPa (-1.2)52°F
KWNW3 - 9087069- Kewaunee, WI 43 mi51 min S 11 G 14 50°F 1007.3 hPa (-2.2)

Wind History for Kewaunee MET, WI
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Sheboygan County Memorial Airport, WI13 mi58 minWSW 510.00 miMostly Cloudy65°F63°F93%1008 hPa
Manitowoc, Manitowoc County Airport, WI20 mi55 minSE 62.50 miLight Rain Fog/Mist54°F54°F100%1011 hPa

Wind History from SBM (wind in knots)
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Last 24hrNE5E5E8E6E4E6NE5SE6E8
G24
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1 day agoSW8SW9W15W17
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NW11W4W5NW5N4NW3NW4N3NE5NE8
2 days agoSE11
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S9S9S13
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S8S8S9S4S8S11S9SW9SW7SW7W9W9

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 (6,6,7,8)
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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.