Thursday, January20, 2022
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Marine Weather and Tides
Washburn, 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 7:43AMSunset 4:55PM Thursday January 20, 2022 4:53 PM CST (22:53 UTC) Moonrise 7:41PMMoonset 9:32AM Illumination 88% Phase: Waning Gibbous; Moon at 18 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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LSZ121 /o.con.kdlh.ma.w.0024.000000t0000z-210920t2345z/ 622 Pm Cdt Mon Sep 20 2021
.a special marine warning remains in effect until 645 pm cdt... For the following areas... Chequamegon bay-bayfield to oak point wi... Lake superior west of a line from saxon harbor wi to grand portage mn beyond 5nm... Oak point to saxon harbor wi... Outer apostle islands beyond 5 nm from mainland... Sand island to bayfield wi... At 621 pm cdt, severe Thunderstorms capable of producing waterspouts were located along a line extending from near raspberry island lighthouse, to near red cliff, to near oak point, to 16 nm south of madeline island, moving northeast at 40 knots. Hazard...waterspouts and wind gusts to nearly 50 knots. Source...radar indicated. A wind gust of 45 knots was reported at ashland at 601 pm. Impact...waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Madeline island, raspberry island lighthouse, and red cliff. Precautionary/preparedness actions... A tornado watch remains in effect until 100 am cdt for northwestern wisconsin...and the adjacent waters of lake superior. Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. SEek safe harbor immediately. && lat...lon 4657 9058 4664 9071 4664 9073 4698 9082 4717 9019 4706 9018 4666 9044 4657 9043 4656 9041 time...mot...loc 2321z 235deg 42kt 4698 9073 4685 9073 4668 9063 4653 9067 waterspout...possible hail...0.00in wind...49kts
LSZ121 Expires:202109202345;;928736 FZUS73 KDLH 202322 MWSDLH Marine Weather Statement National Weather Service Duluth MN 622 PM CDT Mon Sep 20 2021 LSZ121-147-148-150-162-202345-


7 Day Forecast for Marine Location Near Washburn, WI
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location: 46.7, -90.82     debug


Area Discussion for - Duluth, MN
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FXUS63 KDLH 202148 AFDDLH

Area Forecast Discussion National Weather Service Duluth MN 348 PM CST Thu Jan 20 2022

DISCUSSION. (This evening through Wednesday) Issued at 347 PM CST Thu Jan 20 2022

Summary: Another chilly night with wind chill advisories issued across the Northland. A series of clippers will move through the region beginning Friday afternoon into the start of next week. Light snowfall will be expected with these systems with higher totals possible for the South Shore towards the end of the weekend from Lake effect snow showers.

High pressure was firmly in place this morning with arctic air still pouring across the region. Mostly clear skies brought on by the strong subsidence in the region were not enough to overcome the frigid air in place. Highs this afternoon struggle to stay above freezing. Another cold night is in store for the Northland with wind chills between -20 and -30F. The high pressure will begin to depart tomorrow morning as southerly flow streams back across the region ahead of an approaching cold front.

Friday marks the start of a clipper train with multiple systems passing through or near the Northland. Upper level ridging over the western Pacific will have the region stuck in a meridional flow allowing for multiple waves to spill over the region. The first chance of snow enters friday afternoon and evening as a cold front slides in from the west. There does appear to be some moderate synoptic forcing within the Div Q vectors with some frontogenesis coupled within the system as well. This could boost our SLR slightly but the overall lack of QPF will ultimately be the limiting factor in snow accumulation. This forecast package also reduced the QPF further lowering the overall totals. Currently it looks like enough to produce about an inch across most of the region. Additionally, there will be a lot of dry air in place left over from the exiting arctic high that will eat away at any precipitation that forms initially.

Right on the heels of the first system there is another signal for a surface low to move out of the Canadian Prairies and dive southeast through the Midwest Saturday night. Run to run consistency has stayed pretty steady with this system keeping the deeper moisture and strongest forcing to our south. That being said, we may be able to squeeze out another inch or so out of this system. The last system in the chain still carries a lot of uncertainty with it due to a wide array of model solutions. One signal that is remaining somewhat consistent so far is the cold northwesterly air filtering across the Lake. The low level moisture that is associated with this incoming system may set up some prolonged Lake effect snow showers across the South Shore once again.

The region is not quite out of the ice box for temperatures yet either. While the inbound train of clippers will see temperatures bouncing around closer to average for this time a year another cold period is on the horizon. As our third clipper exits another arctic high rolls in from the north Monday night. Dangerous wind chills will once again be present and linger into Tuesday.

AVIATION. (For the 18Z TAFS through 18Z Friday afternoon) Issued at 1129 AM CST Thu Jan 20 2022

High pressure across the region today with mostly clear skies and VFR conditions. The cold air and northwesterly wind direction has lead to some anthropogenic ceilings and snow at HIB. As the winds gradually turn to more westerly this should alleviate the terminal from lower flight categories. Mostly quiet night ahead, strong surge of southwesterly winds will arrive across northern MN after midnight inducing low level wind shear. This shear will spread across the rest of the region throughout Friday with the strongest shear across the Borderlands clocking in at 50kts. At the surface we will also have gusty winds out of the south filtering in throughout the late morning and rest of Friday.

MARINE. Issued at 347 PM CST Thu Jan 20 2022

High pressure continues to depart this evening which will lead to a strengthening pressure gradient overnight. Gusty winds out of the southwest will filter across the lake with Freezing Spray Warnings being issued along with Small Craft Advisories. Winds are expected to further strengthen Friday morning with gales sweeping across the Lake. A Gale warning has also been hoisted to account for the increased winds. Due to the southwesterly component of the winds wave heights will be highest along the North Shore with wave heights generally around 8 to 11 ft but could occasionally reach upwards of 15 ft.

PRELIMINARY POINT TEMPS/POPS. DLH -12 14 4 9 / 0 60 90 0 INL -12 15 -1 3 / 0 90 80 10 BRD -14 16 4 9 / 0 70 80 10 HYR -15 13 5 13 / 0 40 90 0 ASX -11 16 7 14 / 0 30 90 10

DLH WATCHES/WARNINGS/ADVISORIES. WI . Wind Chill Advisory from 7 PM this evening to 10 AM CST Friday for WIZ001>004-006>009.

MN . Wind Chill Advisory from 7 PM this evening to 10 AM CST Friday for MNZ010>012-018>021-025-026-033>038.

LS . Heavy Freezing Spray Warning from 9 PM this evening to 6 PM CST Friday for LSZ140>143-146-150.

Small Craft Advisory from 5 AM to 2 PM CST Friday for LSZ141>148- 150.

Gale Warning from 2 PM Friday to midnight CST Friday night for LSZ141>148-150.

Small Craft Advisory from 3 AM to 10 AM CST Friday for LSZ140.

Gale Warning from 10 AM Friday to midnight CST Friday night for LSZ140.



DISCUSSION . Britt AVIATION . Britt MARINE . Britt


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SXHW3 - Saxon Harbor, WI 22 mi73 min SW 4.1G5.1 8°F 1034.5 hPa
DISW3 - Devils Island, WI 27 mi53 min WSW 17G20 7°F 1036.6 hPa (-1.0)3°F
PNGW3 - Port Wing, WI 31 mi73 min WSW 5.1G7 4°F 1035.2 hPa
SLVM5 - Silver Bay, MN 47 mi73 min SW 9.9G13 11°F 1034.2 hPa

Wind History for Duluth, MN
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Last 24 hrW7
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
John F Kennedy Memorial Airport, WI12 mi2 hrsWSW 410.00 miFair4°F-12°F47%1037.8 hPa

Link to 5 minute data for KASX

Wind History from ASX (wind in knots)
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Last 24 hrW8W8W11W10NW10NW14NW8NW10W8W6W6W6W7W8SW8SW7SW7SW6SW7S7SW5W6W4SW5
1 day agoSW6SW7W15
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2 days ago0W40W4NE4NE6NE3000E4E5E6E5NE4E4SE5SE5S6S14
G22
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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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