Station Name: WEST SUPERIOR - 30NM NE of Outer Island, WI
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 587 feet / 179 meters

Nearest Address:
Offshore
Lake Superior, MI

GPS Coordinates: 47.335, -89.793

Nearby Water Temperatures

Lakeshore Flood Advisory issued November 25 at 2:45PM EST until November 26 at 7:00PM EST by NWS Marquette MI

Effective: Tue November 25, 2025, 2:45 PM
Expires: Wed November 26, 2025, 7:00 AM

* WHAT...Minor lakeshore flooding expected. * WHERE...Ontonagon and Gogebic Counties. * WHEN...From 1 AM EST /midnight CST/ to 7 PM EST /6 PM CST/ Wednesday. * IMPACTS...Some water on low lying roads and property along the lakeshore.

Residents on or near the shore should take appropriate action to protect property from rising water levels.

Blizzard Warning issued November 25 at 2:06PM EST until November 27 at 7:00AM EST by NWS Marquette MI

Effective: Tue November 25, 2025, 2:06 PM
Expires: Wed November 26, 2025, 7:15 AM

* WHAT...Blizzard conditions expected. Total snow accumulations between 17 and 30 inches, greatest in areas of higher terrain. Winds gusting as high as 55 mph, highest in the Keweenaw and near Lake Superior. * WHERE...Baraga, Gogebic, Keweenaw, Northern Houghton, and Ontonagon Counties. * WHEN...From 7 PM EST /6 PM CST/ this evening to 7 AM EST /6 AM CST/ Thursday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage resulting in power outages.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle.

Blizzard Warning issued November 26 at 1:28AM EST until November 27 at 7:00AM EST by NWS Marquette MI

Effective: Wed November 26, 2025, 1:28 AM
Expires: Wed November 26, 2025, 5:00 PM

* WHAT...Blizzard conditions. Additional snow accumulations between 12 and 29 inches, with the highest accumulations along the Spine of the Keweenaw, the higher terrain of Baraga County, near the Porkies and the higher elevations of Ontonagon County, and from Ironwood to Bergland Dam. Winds gusting as high as 55 mph. * WHERE...Baraga, Gogebic, Keweenaw, Northern Houghton, and Ontonagon Counties. * WHEN...Until 7 AM EST /6 AM CST/ Thursday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow will significantly reduce visibility. The hazardous conditions will impact the Wednesday morning and evening commutes. Strong winds could cause tree damage.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle.

Blizzard Warning issued November 25 at 2:06PM CST until November 27 at 6:00AM CST by NWS Duluth MN

Effective: Tue November 25, 2025, 3:06 PM
Expires: Wed November 26, 2025, 3:15 AM

* WHAT...Blizzard conditions expected. Total snow accumulations between 10 and 26 inches except between 13 and 25 inches for northern and east-central Ashland County and between 18 and 30 inches for northern Iron County. Winds gusting as high as 45 mph. * WHERE...Ashland and Iron Counties. This includes the Tribal Lands of the Bad River Reservation and the northwestern area of the Lac du Flambeau Band. Other locations including Madeline Island. * WHEN...From 6 PM this evening to 6 AM CST Thursday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes. Gusty winds could bring down tree branches.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Call 511 or visit www.511wi.gov for Wisconsin road information.

Blizzard Warning issued November 25 at 9:38PM CST until November 27 at 6:00AM CST by NWS Duluth MN

Effective: Tue November 25, 2025, 10:38 PM
Expires: Wed November 26, 2025, 10:45 AM

* WHAT...Blizzard conditions. Additional snow accumulations between 9 and 24 inches except between 12 and 23 inches for northern and east-central Ashland County and between 17 and 29 inches for northern Iron County. Winds gusting as high as 45 mph. * WHERE...Ashland and Iron Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band and the Bad River Reservation. Other locations including Madeline Island. * WHEN...Until 6 AM CST Thursday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes.

Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Call 511 or visit www.511wi.gov for Wisconsin road information.