Top   Marine   7-Day   NWS   Buoy   Airport   Tide   Map   GEOS   Radar   TAF  

Marine Weather and Tide Forecast for Berlin, WI

June 25, 2024 2:02 PM CDT (19:02 UTC) Change Location
Sunrise 5:10 AM   Sunset 8:43 PM
Moonrise 11:47 PM   Moonset 9:00 AM 
  Print   HELP   Reset   Save   Recall  News
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
    EDIT      HIDE   Help
LMZ643 Sheboygan To Port Washington Wi- 105 Pm Cdt Tue Jun 25 2024

Rest of today - West wind 10 to 15 knots veering northwest with gusts to around 20 knots late in the afternoon. Mostly Sunny. Waves 2 to 4 feet.

Tonight - Northwest wind 10 to 15 knots becoming west 5 to 10 knots in the late evening and overnight. Areas of fog after midnight. Waves around 1 foot.

Wednesday - Northwest wind 5 to 10 knots becoming north 10 to 15 knots late in the morning, then becoming north 10 to 15 knots with gusts to around 20 knots in the afternoon. Areas of fog in the morning. Waves around 1 foot.

Wednesday night - North wind 15 to 20 knots easing to 10 to 15 knots with gusts to around 20 knots in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Mostly clear. Waves 1 to 2 feet.

No data

7 Day Forecast for Marine Location Near Berlin, WI
   Hourly   EDIT   Help   Map   HIDE
NEW! Add second zone forecast

Area Discussion for - Milwaukee/Sullivan, WI
      HIDE   Help   
NOTE: mouseover dotted underlined text for definition

Area Forecast Discussion...UPDATED National Weather Service Milwaukee/Sullivan WI 1113 AM CDT Tue Jun 25 2024


- River flooding and high water levels will continue over the next several days.

- Heat index values into the middle 90s are possible today.

- Strong to severe storms should remain to the south of the area later this afternoon and tonight, with strong thunderstorms returning later on Friday into Friday night.

Issued 1113 AM CDT Tue Jun 25 2024

Thunderstorms have moved well southeast of the area, with the main cold front still working its way southeast through the area. There are some low stratocumulus that are lingering in parts of the area, with the very moist low levels still in place ahead of the cold front. These should gradually scatter out as winds and mixing pick up by midday into this afternoon. Very warm and humid conditions are expected ahead of the front, with heat index values possibly reaching into the middle 90s in some areas.

CAMs suggest that the front will be southeast of the area by the middle to late afternoon hours. They develop new strong to severe convection along the front in northern or central Illinois by later this afternoon, within a very unstable airmass with 35 to 40 knots or more of 0 to 6 km bulk shear. CAMs have been consistent with the strong to severe convection remaining south of the area, and forecast soundings have a cap with the warm temperatures in the low levels. Thus, will maintain very low PoPs near the Illinois border for now. Will watch southern portions of the area to make sure cold front exits the area by middle to late afternoon.


Issued 320 AM CDT Tue Jun 25 2024

Today and Tonight:

Atmospheric conditions will change over most of the forecast area after 15Z today. CAPE and overall moisture will be meager after this time per models, as surface wind shifts more westerly. Therefore, this afternoon and evening should be generally dry. Temperatures will quickly rise by this afternoon with many locations approaching the upper 80s and lower 90s.

Southern Wisconsin actually looks to be in a pinch this evening and tonight between showers and thunderstorms to our south over northern Illinois and another shortwave approaching from our west. This wave should be monitored tonight, as cloud cover increases. There also looks to be a weak surface boundary setting up across the forecast area later tonight, which may generate a few showers or an isolated thunderstorm, mostly near Lake Michigan in far southeast Wisconsin.


Issued 320 AM CDT Tue Jun 25 2024

Wednesday through Monday:

Shortwave moves east Wednesday morning and early afternoon, as drier air begins to advect into Wisconsin. Heights aloft then push any energy well north of the forecast area. All indications are that shortwave ridging will result in dry weather later Wednesday through Thursday. In fact, it should be dry into early Friday across southern Wisconsin.

Flow aloft then becomes more southwesterly on Friday with increasing moisture aided by yet another low level jet for Friday afternoon and evening. There also looks to be lift in the mid and upper levels with another trough approaching Wisconsin from the west. The result should be more thunderstorms, some could be strong. It will also be quite warm on Friday.

There should also be a surface cold front moving through sometime Friday night into early Saturday. Thinking the instability will stick around for Saturday to keep some shower and thunderstorm chances. Will have to keep an eye out for another shortwave aloft during the day Saturday, possibly supporting steeper lapse rates (and hence instability). Temperatures should be a little cooler on Saturday.

Sunday and Monday in the extended then look dry and pleasant across southern Wisconsin. No weather threats to consider at this time, but will take a closer look as we approach the upcoming weekend.


Issued 1113 AM CDT Tue Jun 25 2024

Gusty southwest winds will become west and weaken somewhat this afternoon, as a cold front moves through the area. Lingering MVFR ceilings should gradually scatter out or rise above 3000 feet AGL into this afternoon. Any thunderstorm development with the cold front should remain south of the area later this afternoon into tonight.

Light northwest winds tonight will become north to northwest on Wednesday. May see northeast winds for terminals near Lake Michigan by Wednesday afternoon. High clouds from thunderstorms to the south may cover the area tonight into early Wednesday morning, before scattering out in the afternoon.


Issued 1113 AM CDT Tue Jun 25 2024

For the nearshore waters, southwest winds may gust to 25 knots or so until early this afternoon, before weakening somewhat and veering west, as a cold front moves through. Time period for the gusts will be too short for a Small Craft Advisory, but will monitor trends.

Gusty southwest winds will become lighter and veer to the west this afternoon over the rest of the lake, as a cold front moves through. There are some chances for showers and thunderstorms later this afternoon into tonight across far southern portions of the lake with the front.

Winds will shift to the north later tonight into Wednesday, becoming gusty at times. Lighter winds return Wednesday night into Thursday night, as high pressure around 30.0 inches shifts across the region. Increasing south winds are then forecast for Friday, becoming southwest to west on Saturday, as a cold front moves through the region. Chances for showers and thunderstorms increase during this period.



Weather Reporting Stations
   EDIT       HIDE   Help

Wind History for Kewaunee MET, WI
(wind in knots)    EDIT      HIDE   Help
toggle option: (graph/table)

Airport Reports
    EDIT      HIDE   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KOSH WITTMAN RGNL,WI 24 sm9 minWNW 11G1710 smClear84°F72°F66%29.70
Link to 1 hour of 5 minute data for KY50
NEW Forecast page for KY50 (use "back" to return)

Wind History graph: Y50
(wind in knots)
toggle option: (graph/table)

Tide / Current for
EDIT   Weekend mode (on/off)   HIDE   Help

Tide / Current for
   EDIT      HIDE   Help

Weather Map
      HIDE   Help

GEOS Local Image of great lakes   

Green Bay, WI,

NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE