Superior, WI Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Superior, WI

June 13, 2024 2:58 PM CDT (19:58 UTC) Change Location
Sunrise 5:12 AM   Sunset 9:05 PM
Moonrise 11:28 AM   Moonset 12:18 AM 
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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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LSZ145 Expires:202406130106;;914875 Fzus73 Kdlh 130056 Mwsdlh
marine weather statement national weather service duluth mn 756 pm cdt Wed jun 12 2024
lsz144>146-162-130106- /o.exp.kdlh.ma.w.0009.000000t0000z-240613t0100z/ 756 pm cdt Wed jun 12 2024

.the special marine warning will expire at 800 pm cdt - .
the affected areas were - . Duluth mn to port wing wi - . Lake superior west of a line from saxon harbor wi to grand portage mn beyond 5nm - . Port wing to sand island wi - . Two harbors to duluth mn - .
the Thunderstorms have weakened and no longer pose a significant threat to boaters.
a tornado watch remains in effect until 1000 pm cdt for northeastern minnesota.
a severe Thunderstorm watch remains in effect until 1000 pm cdt for northeastern minnesota - .northwestern wisconsin - .and the adjacent waters of lake superior.
&&
lat - .lon 4669 9229 4668 9224 4672 9223 4681 9211 4694 9186 4685 9132 4674 9147 4673 9151 4666 9193 4666 9203 4671 9210 4666 9211 4665 9216 4662 9221 4663 9228 4664 9229 4664 9230 time - .mot - .loc 0056z 286deg 40kt 4681 9161 4657 9204

LSZ100
No data


7 Day Forecast for Marine Location Near Superior, WI
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Area Discussion for - Duluth, MN
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FXUS63 KDLH 131737 AFDDLH

Area Forecast Discussion National Weather Service Duluth MN 1237 PM CDT Thu Jun 13 2024

KEY MESSAGES

- Scattered showers with a few isolated storms today. Some storms could be strong enough to produce pea sized hail and gusts to 40 mph.

- Quiet weather for Friday

- Active weather returns Saturday with severe risk increasing Sunday and Monday.

DISCUSSION
Issued at 308 AM CDT Thu Jun 13 2024

Current conditions/This morning:

Thunderstorm activity has dissipated across the region. A few areas of patchy to dense fog have sprung up in the wake of the precipitation. This low cloud is not expected to linger long after sunrise.

Today:

Cooler temperatures today with only a few spots climbing into the lower 80s. Most locations will remain in the 70s. Cyclonic flow aloft as a shortwave trough digs through the region will generate some showers and isolated storms through this afternoon and evening. Convective parameter space does not look to be overly impressive with bulk shear around 40 kts and instability of a couple hundred J/kg. Enough to generate some gusty winds around 40 mph as well as some pea size hail.

Friday/Saturday:

High pressure and quiet weather settles in for Friday with highs in the 70s. This high pressure does not stick around long as it is quickly brushed off to the east for the weekend with southerly flow streaming back into the Northland. The increased moisture advection back across the region will lend itself to PoPs inundating the forecast.

Sunday into early next week/ Next Severe Threat

There are some early signatures in the 00Z suite of deterministic guidance that suggests severe potential may once again ramp up Sunday and into early next week. We will be looking at some warmer temps as a thermal ridge nudges into the Northland. Current highs for Sunday are in the 80s. The aforementioned southerly flow will promote PW increasing towards 1.3" Our environment will certainly be unstable the main question will be if we have any good synoptic features to act as strong triggers. Both the Euro and the GFS highlight a cold front approaching from the west but timing still remains contested. Depending on the evolution of this boundary both Sunday and Monday could become quite active weather days.

AVIATION /18Z TAFS THROUGH 18Z FRIDAY/
Issued at 1237 PM CDT Thu Jun 13 2024

Scattered showers and a few thunderstorms were developing across far northern Minnesota and they will increase further south through the day then dissipate later this evening. A strong storm or two will be possible with gusts to 40 knots and small hail. Brief dips to MVFR will occur with the stronger showers/storms.

Skies will clear tonight and fog will be possible, especially around the lake. The fog will lift a bit after sunrise.

MARINE /FOR NEAR SHORE WATERS OF WESTERN LAKE SUPERIOR/
Issued at 930 AM CDT Thu Jun 13 2024

Westerly winds were increasing this morning and that has helped dissipate the fog. Webcams along the North Shore showed the dissipation in the fog. We expanded the Small Craft Advisory some due to gusts up to 25 knots as seen in area observation this morning. Showers and a few thunderstorms are still expected to develop today and then diminish by late evening. A strong storm or two may occur with gusts to 35 knots and pea size hail the main threats. Winds at or below 15 knots are then expected into Friday night.

For the open water discussion, refer to the NWS Marquette Area Forecast Discussion at weather.gov/mqt.

DLH WATCHES/WARNINGS/ADVISORIES
MN...None.
WI...None.
MARINE...Small Craft Advisory until 7 PM CDT this evening for LSZ121- 142>148-150.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
DULM5 - 9099064 - Duluth, MN 6 mi59 minW 15G20 77°F 59°F29.7645°F
PKBW3 7 mi59 minN 7 77°F 29.8344°F
45027 - North of Duluth, MN 11 mi49 minW 14 71°F 46°F1 ft29.8045°F
45028 - Western Lake Superior 12 mi39 minW 7.8 63°F 51°F29.7850°F
PNGW3 - Port Wing, WI 34 mi79 minWSW 11G16 72°F 29.80


Wind History for Duluth, MN
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KDYT SKY HARBOR,MN 2 sm23 minWNW 17G2310 smPartly Cloudy79°F48°F34%29.79
KSUW RICHARD I BONG,WI 4 sm23 minWNW 13G1810 smMostly Cloudy77°F46°F34%29.81
KDLH DULUTH INTL,MN 13 sm63 minWNW 14G2310 smPartly Cloudy73°F45°F36%29.82
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Wind History graph: DYT
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Duluth, MN,




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