Watches, Warnings & Advisories



2 products found for Marine Zone: LSZ142

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
933 PM CDT Sun May 3 2026

LSZ140>145-041445-
/O.CON.KDLH.SC.Y.0057.260504T0300Z-260505T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
933 PM CDT Sun May 3 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT
MONDAY...

* WHAT...Southwest turning west winds 10 to 20 kt with gusts up
  to 30 kt and waves 2 to 4 ft expected.

* WHERE...Twin Ports to North Shore of Lake Superior.

* WHEN...Until 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Duluth MN
257 AM CDT Mon May 4 2026

LSZ121-140>148-150-050800-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
257 AM CDT Mon May 4 2026

This Hazardous Weather Outlook is for portions of Lake Superior
and the Nearshore waters of western Lake Superior.

.DAY ONE...Today and Tonight

Gusty westerly winds to 30 knots, locally to 35 knots possible
near Grand Marais, build wave heights and and create hazardous
conditions for Small Craft.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

The probability for widespread hazardous weather is low.

The National Weather Service in Duluth, MN is proposing to
discontinue the Hazardous Weather Outlook product on or around
May 11 2026 because it is a redundant product. Please note that
no other products including forecasts, warnings, and NOAA Weather
Radio will be changing, only the Hazardous Weather Outlook
product is proposed to be discontinued. Feedback on the proposal
to discontinue the Hazardous Weather Outlook is open through May
11. Please email nws.duluth@noaa.gov with your feedback. Again to
repeat, NOAA Weather Radio is not going away and we will continue
to issue forecasts and warnings.

$$

NLy

More information may be obtained at the following web address:
http://www.weather.gov/duluth