Saturday, January25, 2020
Privacy Policy
L-36.com


Marine Weather and Tides
Sturgeon Bay, 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 7:16AMSunset 4:52PM Saturday January 25, 2020 9:49 PM CST (03:49 UTC) Moonrise 9:02AMMoonset 6:36PM Illumination 1% Phase: Waxing Crescent; Moon at 1 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
LMZ521 Green Bay South Of Line From Cedar River To Rock Island Passage And North Of A Line From Oconto Wi To Little Sturgeon Bay Wi- Green Bay South Of Line From Oconto Wi To Little Sturgeon Bay Wi- 321 Pm Cst Fri Jan 24 2020
Tonight..NE wind 10 to 15 kts. Patchy fog. Drizzle in the evening. Light snow. A chance of drizzle and freezing drizzle after midnight.
Saturday..N wind 10 to 15 kts. Patchy fog in the morning. A slight chance of light snow in the morning. A chance of drizzle and freezing drizzle.
Saturday night..NW wind 5 to 10 kts. A chance of drizzle and freezing drizzle.
Sunday..NW wind 5 to 10 kts. Cloudy. Waves omitted due to ice coverage. This is the last issuance of the nearshore forecast for the bay of green bay for the season. The forecast for the bay will again be issued on or around april 1, 2020.
LMZ521 Expires:202001250515;;460231 FZUS53 KGRB 242121 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 321 PM CST Fri Jan 24 2020 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-250515-


7 Day Forecast for Marine Location Near Sturgeon Bay, WI
   Hourly   EDIT   Help
location: 44.87, -87.4     debug


Area Discussion for - Green Bay, WI
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS63 KGRB 252304 AFDGRB

Area Forecast Discussion National Weather Service Green Bay WI 504 PM CST Sat Jan 25 2020

Updated aviation portion for 00Z TAF issuance

SHORT TERM. Tonight and Sunday Issued at 244 PM CST Sat Jan 25 2020

Slow moving, vertically stacked low pressure continues to track across the Great Lakes. It will meander into the eastern Great Lakes tonight into Sunday. Cyclonic flow, plenty of low level moisture, and weak shortwaves will continue to produce patchy light snow showers through tonight. Limited mid-level moisture will lead to patchy drizzle and freezing drizzle as well. Most concentrated snow activity will be in the Northwoods with a little added boost from Lake Superior. Up to an inch of snow is possible in Vilas County. Otherwise, little to no additional accumulation is expected. Recent snow melt and light winds could produce some light fog across the area.

On Sunday, cyclonic flow will continue across Lake Superior, with light snow shower activity continuing across the Northwoods. Flurries are expected farther south. Lack of mid-level moisture could produce patchy drizzle and freezing drizzle as well. Precip will be on the light side, so only minor accumulations are possible mainly across the Northwoods. While a break or two is possible in the cloud cover, low level moisture will keep skies cloudy for most. It will be another day with above normal temps, with highs in the 30s.

LONG TERM. Sunday Night Through Saturday Issued at 244 PM CST Sat Jan 25 2020

A high pressure ridge will build into the northern Midwest on Monday. Conditions look to be relatively dry much of the work week with a chance of light precipitation here and there as weak upper level disturbances swing through. High temperatures should be mainly in the upper 20s and 30s through the period.

Computer models are in general agreement that an upper-level trough will sweep east out of the Rockies on Friday and generate a surface-based low pressure system somewhere in the nation's mid- section. The models differ considerably, though, on how strong the trough will be and how far south it will dig. These differences will make a considerable difference in what impacts are experienced in Northeast Wisconsin, if any.

AVIATION. for 00Z TAF Issuance Issued at 504 PM CST Sat Jan 25 2020

As low pressure slowly exits off to the east of the area, low- level moisture will linger across the area through this TAF period. Ceilings will mainly be IFR with intermittent LIFR ceilings possible, mainly this evening. Otherwise, visibility should be much better that the past few days, with lower chances for snow/drizzle/freezing drizzle. Conditions will slowly improve toward tomorrow evening; however, IFR conditions will likely continue to be the rule.

GRB WATCHES/WARNINGS/ADVISORIES. NONE.

SHORT TERM . Bersch LONG TERM . ML 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
MN4 - 9087088 - Menominee, MI 19 mi56 min 34°F 36°F1008.6 hPa33°F
KWNW3 - 9087069- Kewaunee, WI 28 mi56 min 34°F 1008.8 hPa
NPDW3 - Northport Pier at Death's Door WI 37 mi70 min W 4.1 G 7 33°F 1008.5 hPa

Wind History for Menominee, MI
(wind in knots)    EDIT      (on/off)   Help
Last
24hr
1 day
ago
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Door County Cherryland Airport, WI3 mi54 minNW 59.00 miUnknown Precip33°F33°F100%1009.7 hPa
Menominee - Marinette Twin County Airport, MI21 mi54 minWNW 410.00 miOvercast34°F32°F92%1009.7 hPa

Link to 5 minute data for KSUE

Wind History from SUE (wind in knots)
10
PM
11
PM
12
AM
1
AM
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
Last 24hrNE6NE4NE5NE4NE4N4N3N3N4N4N3N5NW3NW4N11N12N8N7N6NW3W3W5W5NW5
1 day agoSE6E6SE5E6E5E6E5E5E5E7NE6E7E8E9NE8NE8NE7NE6NE6NE7NE4N5NE6NE4
2 days agoS8S9S9S8S6S9S4S4S4CalmSE3CalmCalmCalmNE3N4N5N3SE7SE6E7SE6SE8SE5

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 (22,6,7,8)
      (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.