315
WHUS73 KDLH 220131
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
831 PM CDT Thu Aug 21 2025

LSZ121-140>148-150-221345-
/O.NEW.KDLH.SC.Y.0089.250823T0300Z-250824T0300Z/
Chequamegon Bay-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-
831 PM CDT Thu Aug 21 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY NIGHT TO SATURDAY
EVENING...

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves
  2 to 4 ft expected.

* WHERE...All Nearshore Waters of Western Lake Superior.

* WHEN...From Friday night to Saturday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$