Sunday, July25, 2021
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Marine Weather and Tides
Deerfield, WI

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 5:39AMSunset 8:27PM Sunday July 25, 2021 11:08 AM CDT (16:08 UTC) Moonrise 9:59PMMoonset 7:07AM Illumination 98% Phase: Waning Gibbous; Moon at 16 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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LMZ644 Port Washington To North Point Light Wi- 906 Am Cdt Sun Jul 25 2021
Rest of today..Northwest wind 5 to 10 knots backing southwest late in the afternoon. Haze. Waves around 1 foot.
Tonight..Southwest wind 5 to 10 knots veering west after midnight. Haze through around midnight. Waves nearly calm.
Monday..West wind 5 to 10 knots backing southwest late in the afternoon. Sunny. Waves around 1 foot.
Monday night..Southwest wind 5 to 10 knots. Partly cloudy. Waves around 1 foot.
LMZ644 Expires:202107252200;;431391 FZUS53 KMKX 251406 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 906 AM CDT Sun Jul 25 2021 For waters within five nautical miles of shore on Lake Michigan LMZ644-252200-


7 Day Forecast for Marine Location Near Deerfield, WI
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location: 43.07, -89     debug


Area Discussion for - Milwaukee/Sullivan, WI
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FXUS63 KMKX 251518 AFDMKX

Area Forecast Discussion National Weather Service Milwaukee/Sullivan WI 1018 AM CDT Sun Jul 25 2021

UPDATE. (Issued 958 AM CDT Sun Jul 25 2021)

The forecast remains on tracks as high pressure continues to build into Midwest bringing quiet, but very warm conditions across WI today.

Wagner

SHORT TERM. (Issued 400 AM CDT Sun Jul 25 2021)

Today through Monday:

Clear skies and radiative cooling may cause some fog in low spots this morning before sunrise. Dry air aloft should keep this fog from becoming more widespread. Fog should then quickly mix off after sunrise.

High pressure will dominate today as it settles into the western corn belt, leading to clear skies overall. Dewpoints will be in the upper 50s with moisture scoured out of the region by yesterday's cold front. The clear skies should allow for ample boundary layer mixing, with most models showing dry adiabatic lapse rates this afternoon. With 925mb temps progged to be around 24 C, this should allow temperatures to reach into the upper 80s to low 90s. The HRRR Smoke model suggests haze/smokiness will also be likely for the first half of the day and at least a few hours during the early afternoon, before a pocket of clearer air moves in during the late afternoon and evening hours. Mixing will also aid in bringing some modestly stronger momentum down to the surface . northwest gusts between 15 to 20 knots will be possible, mainly during the afternoon hours.

Monday should be a similar day to Sunday, although few degrees warmer as some slightly warmer 925mb temps will nose into the area aloft. It should be slightly less smokey and hazy as well.

CMiller

LONG TERM. (Issued 400 AM CDT Sun Jul 25 2021)

Monday night through Saturday:

The upper ridge over much of the wrn USA and south central USA will strengthen over the Rockies and central Great Plains through the week. Thus nwly flow aloft will prevail over the Upper MS River Valley and Great Lakes. A series of weak shortwave troughs in the flow and associated PVA and warm, moist advection will bring chances of showers and storms at times through the week. Small chances for late Mon nt-Tue with much of the convection to stay north, although a weak cold front will stall over the area. Then better chances for Wed nt as a more organized cold front moves through the region. Hot and humid conditions are expected for Tue-Wed followed by more normal temps for the remainder of the week.

Gehring

AVIATION. (Issued 958 AM CDT Sun Jul 25 2021)

VFR conditions will prevail today into Monday as high pressure builds into the Midwest. West to northwesterly winds will be on the lighter side with gusts no more than 15 knots this afternoon before lessening overnight and becoming more west-southwesterly. Could see some hazy skies return this afternoon from the wildfires out west, but not expecting much if any in the way of impacts.

Wagner

MARINE. (Issued 400 AM CDT Sun Jul 25 2021)

High pressure will contribute to light westerly to southwesterly winds into Monday. Winds may become more southerly Monday evening as a cold front approaches the northern end of the lake, but will remain light.

CMiller

MKX WATCHES/WARNINGS/ADVISORIES. WI . None. LM . None.

Visit us at weather.gov/milwaukee

Follow us on Facebook, Twitter, and YouTube at: www.facebook.com/NWSMilwaukee www.twitter.com/NWSMilwaukee www.youtube.com/NWSMilwaukee


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
MLWW3 - Milwaukee, WI 59 mi28 min NW 5.1 G 7 84°F
PWAW3 - Port Washington, WI 64 mi88 min W 7 G 12 82°F 1014.6 hPa
KNSW3 - Kenosha, WI 71 mi68 min WNW 7 G 9.9 83°F 1013.9 hPa

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Watertown, WI16 mi73 minWNW 510.00 miFair80°F60°F51%1014.9 hPa
Madison, Dane County Regional-Truax Field, WI18 mi75 minN 010.00 miA Few Clouds81°F59°F47%1014.1 hPa

Link to 5 minute data for KRYV

Wind History from RYV (wind in knots)
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Last 24hrW9SW8SW6W11
G15
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NW5NW3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmW3CalmW3
1 day agoSW5SW5SW10SW7SW9
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2 days agoS3S6SW3SW6SW3S4SW5CalmS3S3S3SE3CalmCalmCalmS3CalmCalmCalmCalmCalmSW4SW5S5

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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