Headline:
Marine Weather Statement issued September 21 at 10:05AM CDT by NWS Duluth MN
Event:
Marine Weather Statement
Urgency:
Expected
Effective:
September 21, 2024 - 8:05am
Expires:
September 21, 2024 - 9:00am
Description:
The areas affected include...
Duluth MN to Port Wing WI...
Lake Superior west of a line from Saxon Harbor WI to Grand Portage
MN beyond 5NM...
Two Harbors to Duluth MN...
At 1005 AM CDT, Doppler radar indicated a strong thunderstorm,
capable of producing winds to around 30 knots, small hail, and
frequent cloud to water lightning. This strong thunderstorm was
located 24 nm west of Duluth Harbor, or 25 nm west of Duluth Lift
Bridge Channel, moving east at 30 knots.
Locations impacted include...
Knife River Marina, Superior Entry, McQuade Harbor, Barkers Island,
Superior Harbor, Duluth Lift Bridge Channel, Duluth Harbor, Stoney
Point, and French River.
Instruction:
Mariners can expect gusty winds up to 33 knots, locally higher waves,
and lightning strikes. Boaters should seek safe harbor immediately
until this storm passes.
Area Description:
Two Harbors to Duluth MN; Duluth MN to Port Wing WI; Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM
Forcast Office:
NWS Duluth MN