3 products issued by NWS for: 11NM ENE Superior WI
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Duluth MN 353 AM CDT Tue Jul 15 2025 LSZ121-145>148-150-152100- /O.NEW.KDLH.SC.Y.0082.250716T0300Z-250717T0000Z/ Chequamegon Bay-Bayfield to Oak Point WI- 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- 353 AM CDT Tue Jul 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 7 PM CDT WEDNESDAY... * WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft expected. * WHERE...Portions of Lake Superior. * WHEN...From 10 PM this evening to 7 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone operating a smaller vessel should avoid navigating in hazardous conditions. && $$
Marine Weather Statement
Marine Weather Statement
National Weather Service Duluth MN
556 AM CDT Tue Jul 15 2025
LSZ142>147-150-162-151145-
556 AM CDT Tue Jul 15 2025
...STRONG THUNDERSTORMS APPROACHING THE WATERS...
The areas affected include...
Duluth MN to Port Wing WI...
Lake Superior west of a line from Saxon Harbor WI to Grand Portage
MN beyond 5NM...
Outer Apostle Islands Beyond 5 NM from Mainland...
Port Wing to Sand Island WI...
Sand Island to Bayfield WI...
Silver Bay Harbor to Two Harbors MN...
Taconite Harbor to Silver Bay Harbor MN...
Two Harbors to Duluth MN...
At 552 AM CDT, Doppler radar indicated strong thunderstorms, capable
of producing winds up to 30 knots. These thunderstorms were located
along a line extending from 15 nm northwest of Castle Danger to 27
nm west of Duluth Harbor, moving east at 40 knots.
These storms should approach the North Shore between the Twin Ports
and Silver Bay between 645 and 715 AM, including Knife River, Two
Harbors and Castle Danger.
Locations impacted include...
Superior Entry, Sand Island, Barkers Island, Twin Points Safe Harbor,
Devils Island, Beaver Bay, McQuade Harbor, Herbster, Meyers Beach,
York Island, Larsmont, Superior Harbor, Split Rock Lighthouse, Eagle
Island, Port Wing Harbor, Rocky Island, Raspberry Island, Knife River
Marina, Castle Danger, and Duluth Lift Bridge Channel.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners can expect gusty winds to around 30 knots, locally higher
waves, and lightning strikes. Boaters should seek safe harbor
immediately until these storms pass.
&&
LAT...LON 4669 9230 4668 9224 4672 9224 4680 9212
4715 9149 4731 9128 4713 9053 4692 9083
4693 9086 4692 9095 4684 9110 4683 9121
4674 9150 4667 9186 4666 9203 4671 9210
4665 9212 4662 9221 4664 9229
$$
LE
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Duluth MN 911 PM CDT Mon Jul 14 2025 LSZ121-140>148-150-160215- 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- 911 PM CDT Mon Jul 14 2025 This Hazardous Weather Outlook is for portions of Lake Superior and the Nearshore waters of western Lake Superior. .DAY ONE...Tonight There is a 50 percent chance of isolated thunderstorms over western Lake Superior this evening. A few storms along the North Shore could be strong, capable of producing gale force winds, hail up an inch, and cloud-to-water lightning. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Several chances of thunderstorms are forecast this week with best chances Tuesday afternoon and evening. A few thunderstorms could be strong. $$ Britt More information may be obtained at the following web address: http://www.weather.gov/duluth