Central & Arctic - Ice Conditions

Ice Observation Charts

• Great Lakes
• Western Arctic
• Eastern Arctic
• Arctic Ocean
• Hudson Bay

St. Lawrence and Saguenay

Dashboard

• Beauharnois to Contrecoeur
• Contrecoeur to Grondines
• Grondines to Cacouna
• Cacouna to Sept-Iles
• Saguenay River
• Saint-Lawrence Gulf

Great Lakes

• Beauharnois to Cornwall
• Cornwall to Brockville
• Brockville to Kingston
• Lake Superior
• Lake Huron
• Lake Erie
• Duluth
• Thunder Bay
• Whitefish Bay
• St. Marys River
• North Channel
• North Channel - East
• Georgian Bay
• Georgian Bay - East
• Mackinac Strait
• Southern Lake Huron
• Lake St. Clair
• Detroit River
• Western Basin Lake Erie
• Toledo
• Long Point
• Welland Canal
• Bay of Quinte

Daily Ice Charts (Colors)

• Great Lakes - West  (Black and White)
• Great Lakes - East  (Black and White)
• Estuary  (Black and White)
• Gulf of St. Lawrence  (Black and White)
• East Newfoundland Waters  (Black and White)
• Labrador Coast  (Black and White)
• Davis Strait  (Black and White)
• Hudson Strait  (Black and White)
• Foxe Basin  (Black and White)
• Cabot Strait  (Black and White)
• Baffin Bay  (Black and White)

Eastern Arctic

• Approaches to Resolute  (Black and White)
• Eureka  (Black and White)
• Parry Channel  (Black and White)

Western Arctic

• Queen Maud  (Black and White)
• Amundsen Gulf  (Black and White)
• Alaska Coast  (Black and White)
• Chukchi  (Black and White)
• Arctic Ocean  (Black and White)
• McClure Strait  (Black and White)

Hudson Bay

• Hudson Bay North  (Black and White)
• Hudson Bay South  (Black and White)

Guide to interpretation of ice codes and color codes
(Canadian Ice Service - Environment Canada)

Ice Forecasts

• Great Lakes
• Gulf of St.Lawrence
• East Newfoundland and Labrador
• Eastern and Northern Arctic
• Hudson Bay

Ocean Forecasts

• Ocean Forecasts