Watches, Warnings & Advisories



3 products issued by NWS for: 11NM ENE Silver Bay MN

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1015 PM CDT Thu Mar 27 2025

LSZ140>144-281515-
/O.CON.KDLH.SC.Y.0046.000000T0000Z-250328T1500Z/
/O.CON.KDLH.GL.W.0017.250328T1500Z-250330T0600Z/
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-
1015 PM CDT Thu Mar 27 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 1 AM CDT
SUNDAY...

* WHAT...For the Small Craft Advisory, east winds 15 to 25 kt
  with gusts up to 30 kt and waves 4 to 7 ft. For the Gale
  Warning, northeast winds 20 to 30 kt with gusts up to 40 kt
  and waves 7 to 12 ft expected.

* WHERE...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 and Two Harbors to Duluth
  MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT Friday.
  For the Gale Warning, from 10 AM Friday to 1 AM CDT Sunday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$



Gale Warning

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1015 PM CDT Thu Mar 27 2025

LSZ140>144-281515-
/O.CON.KDLH.SC.Y.0046.000000T0000Z-250328T1500Z/
/O.CON.KDLH.GL.W.0017.250328T1500Z-250330T0600Z/
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-
1015 PM CDT Thu Mar 27 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 1 AM CDT
SUNDAY...

* WHAT...For the Small Craft Advisory, east winds 15 to 25 kt
  with gusts up to 30 kt and waves 4 to 7 ft. For the Gale
  Warning, northeast winds 20 to 30 kt with gusts up to 40 kt
  and waves 7 to 12 ft expected.

* WHERE...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 and Two Harbors to Duluth
  MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT Friday.
  For the Gale Warning, from 10 AM Friday to 1 AM CDT Sunday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Duluth MN
203 PM CDT Thu Mar 27 2025

LSZ121-140>148-150-281915-
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-
203 PM CDT Thu Mar 27 2025

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

.DAY ONE...This afternoon and Tonight

Strong easterly wind gusts of up to 30 knots develop tonight and
persist into the weekend. Wave heights may reach up to 7 feet.
Small Craft Advisories are in effect.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Strong easterly winds persist into the weekend. Gales of 35 to 40
knots are expected Friday night into Saturday night. Wave heights
may reach up to 18 feet. Small Craft Advisories and Gale Warnings
are in effect.

Conditions will remain hazardous for small craft through Sunday.

$$

IGS/Huyck

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