Wednesday, January29, 2020
Privacy Policy
L-36.com


Marine Weather and Tides
Kewaunee, WI

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:09AMSunset 4:57PM Wednesday January 29, 2020 1:29 AM CST (07:29 UTC) Moonrise 10:48AMMoonset 10:44PM Illumination 18% Phase: Waxing Crescent; Moon at 4 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
    EDIT      (on/off)   Help
LMZ542 Expires:202001291115;;672365 Fzus53 Kgrb 290209 Nshgrb Nearshore Marine Forecast National Weather Service Green Bay Wi 809 Pm Cst Tue Jan 28 2020 For Waters Within Five Nautical Miles Of Shore On Lake Michigan Lmz541>543-291115- Rock Island Passage To Sturgeon Bay Wi- Sturgeon Bay To Two Rivers Wi-two Rivers To Sheboygan Wi- 809 Pm Cst Tue Jan 28 2020
Rest of tonight..N wind 5 to 10 kts. Waves 2 ft or less. Scattered snow showers.
Wednesday..NE wind 5 to 10 kts. Waves 2 ft or less. A chance of snow showers.
Wednesday night..NE wind 5 to 10 kts backing N after midnight. Waves 2 ft or less. Cloudy.
Thursday..NW wind 5 to 10 kts backing sw early in the afternoon. Waves 2 ft or less. Mostly cloudy.
LMZ542


7 Day Forecast for Marine Location Near Kewaunee, WI
   Hourly   EDIT   Help
location: 44.45, -87.49     debug


Area Discussion for - Green Bay, WI
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS63 KGRB 290442 AFDGRB

Area Forecast Discussion National Weather Service Green Bay WI 1042 PM CST Tue Jan 28 2020

Updated aviation portion for 06Z TAF issuance

SHORT TERM. Tonight and Wednesday Issued at 220 PM CST Tue Jan 28 2020

An area of light freezing drizzle and flurries was gradually decreasing across the Fox Valley/lakeshore areas this afternoon as mid-level WAA weakened. The remnants of the mixed precipitation should linger until 21-22z, then end.

Attention then turns to minor lake-effect snow potential in eastern WI, as low-level winds become northeast over Lake Michigan later this evening and overnight, then easterly on Wednesday. Over-water instability will be marginal, with lake-850 mb delta-t's only in the 12-15 C range. The main forcing will be along the low-level convergence zone near the lakeshore. Expect light lake- effect snow showers or flurries to reach the shoreline shortly before midnight, then linger through much of the day on Wednesday. The LES should have a tendency to drift inland to the eastern Fox Valley Wednesday morning. Right now, only anticipating an inch or less of accumulation, mainly in the lakeshore counties. Mostly cloudy to cloudy skies will prevail, as abundant low-level moisture remains through the period.

Used a blend of the better performing guidance sets for temperatures. Went a few degrees warmer than the previous forecast for tonight's lows, with readings in the teens and lower 20s. Highs on Wednesday should reach the middle 20s to lower 30s.

LONG TERM. Wednesday Night Through Tuesday Issued at 220 PM CST Tue Jan 28 2020

Focus in the long term is on several smaller opportunities for snow/precip and then colder temperatures towards the middle of next week.

Conditions should be quiet and mild Wednesday evening and Thursday in the wake of a departing shortwave. On Friday, another piece of shortwave energy moves across the area. The forcing is on the weaker side, but given a fairly saturated atmosphere there is still enough lift present to warrant some low-end PoPs through the day. Models diverge from here on the extent of drying into the weekend. Could see a few light snow showers, flurries, or sprinkles at times due to WAA and lingering mid-level energy, especially across northern Wisconsin, but overall timing and confidence is low. Expect any snow showers that do occur to be light.

A somewhat more organized system is progged to move across the central Plains into the Ohio River Valley early next week. Right now, the GRB forecast area is on the northern fringe of this system and could once again see a lighter round of snow showers. Increased PoPs to around 20 Monday evening into Tuesday to account for this system.

Highs on Monday will still be mild, in the mid to upper 30s, then start to cool heading into Tuesday, with highs in the upper teens to mid 20s. An Arctic front is expected to move south from Canada in the Tues/Wed time frame which would lead to cooler temps through the midweek.

AVIATION. for 06Z TAF Issuance Issued at 1042 PM CST Tue Jan 28 2020

MVFR ceilings are expected to linger through much of this TAF issuance as low-level moisture lingers across the area. Light lake effect snow over north-central WI may intermittently impact the RHI TAF site; however, visibility restrictions are expected to be minimal. Light northeast to easterly flow may allow for some light lake effect snow, possibly mixed with light freezing drizzle through late tonight, along the Lake Michigan shoreline. The light snow will likely linger through much of the day Wednesday. MTW would see the greatest impact with some reduced ceilings/visibilities; however, ATW and GRB could see occasional visibility reductions if lake effect snow showers make it far enough inland Wednesday.

GRB WATCHES/WARNINGS/ADVISORIES. NONE.

SHORT TERM . Kieckbusch LONG TERM . KLJ AVIATION . Cooley


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KWNW3 - 9087069- Kewaunee, WI 1 mi60 min N 1.9 G 7 26°F 1020.4 hPa
MN4 - 9087088 - Menominee, MI 45 mi60 min N 9.9 G 13 24°F 36°F1021.3 hPa22°F

Wind History for Kewaunee MET, WI
(wind in knots)    EDIT      (on/off)   Help
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
Last
24hr
NW1
NW4
G7
NW1
G4
--
NW1
N5
G9
N3
G6
N5
G9
NE6
NE5
G9
N6
G11
N3
G8
N4
G9
NW7
G10
NW1
G10
N5
N4
G8
NW2
G6
W1
G4
NW1
N4
G7
N4
G7
N4
G8
N3
G6
1 day
ago
N4
N2
G6
N4
G7
N2
G7
N3
G7
NW6
G11
NW2
G5
NW4
G7
NW8
G11
N6
G13
NW4
G10
NW3
G7
NW6
G10
NW1
G7
NW3
G8
NW1
G6
NW4
G9
NW2
G6
W2
NW1
NW2
G6
NW3
G6
NW1
G4
W1
2 days
ago
W3
G7
W5
G9
NW5
G11
NW4
G8
NW5
G8
NW7
G10
NW10
G14
NW7
G11
NW8
G12
NW7
G11
NW8
G11
W6
NW4
G7
NW4
G7
NW3
G6
NW4
G8
NW2
G5
NW3
G6
NE3
G7
N1
G5
N3
G6

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Manitowoc, Manitowoc County Airport, WI23 mi34 minNW 410.00 miOvercast25°F18°F75%1022.2 hPa

Link to 5 minute data for KMTW

Wind History from MTW (wind in knots)
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
Last 24hrW6W6NW6W5NW5W5W7NW7N5NW5N54N8N6N6N7N5N4NW4NW3NW3NW3NW4NW4
1 day agoCalmCalmNW3N4N5NW5N5NW7NW7N7N9N9NW6N8NW6NW5NW5--NW6W4NW6W4NW5NW5
2 days agoW8W8W10NW8W7W7W8W9W8W9W9W10W7W9W8W7W7W7W5W6W7W6W4W5

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of GreatLakes    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 Green Bay, WI (2,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Green Bay, WI
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This website uses cookies to save your settings. No personal information is saved. I do not collect statistics on your visit. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. The only personal information I save is in the site log which has a line for each page view which includes the IP address your browser sends in the header as well as which page you requested. I use this to block hackers and other bad actors. I do not use this raw data to create profiles on users. I periodically delete the log files. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
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 numerous 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.