FICN19 CWIS 241645
ICE FORECASTS FOR THE GREAT LAKES ISSUED BY ENVIRONMENT CANADA AT
12:00 P.M. EST WEDNESDAY 24 DECEMBER 2025 FOR TODAY TONIGHT AND
THURSDAY.
THE NEXT SCHEDULED FORECASTS WILL BE ISSUED AT 12:00 P.M. THURSDAY.

WESTERN LAKE SUPERIOR.
OPEN WATER EXCEPT 5 TENTHS THIN LAKE ICE ALONG PARTS OF THE SHORE.
CONSOLIDATED MEDIUM LAKE ICE IN BLACK BAY, CHEQUAMEGON BAY, AND
WESTERN NIPIGON BAY. 

EASTERN LAKE SUPERIOR.
OPEN WATER EXCEPT 2 TENTHS NEW LAKE ICE ALONG PARTS OF THE SHORE. 

WHITEFISH BAY.
OPEN WATER EXCEPT 2 TENTHS THIN LAKE ICE ALONG PARTS OF THE SHORE.
CONSOLIDATED THIN LAKE ICE ALONG PARTS OF THE SHORE. 

NORTH CHANNEL.
OPEN WATER EXCEPT 6 TENTHS THIN LAKE ICE ALONG PARTS OF THE SHORE.
CONSOLIDATED MEDIUM LAKE ICE ALONG PARTS OF THE SHORE AND IN THE ST.
MARYS RIVER. 

NORTHERN LAKE HURON.
OPEN WATER EXCEPT 3 TENTHS THIN LAKE ICE ALONG PARTS OF THE SHORE.
CONSOLIDATED THIN LAKE ICE ALONG PARTS OF THE SHORE. 

SOUTHERN LAKE HURON.
OPEN WATER EXCEPT 9 TENTHS THIN LAKE ICE ALONG PARTS OF THE EASTERN
SHORE. 8 TENTHS THIN LAKE ICE INCLUDING 3 TENTHS MEDIUM LAKE ICE IN
SAGINAW BAY. 

NORTHERN GEORGIAN BAY.
OPEN WATER EXCEPT 9 TENTHS THIN LAKE ICE ALONG PARTS OF THE SHORE.
CONSOLIDATED THIN LAKE ICE ALONG PARTS OF THE SHORE. 

SOUTHERN GEORGIAN BAY.
OPEN WATER EXCEPT 5 TENTHS THIN LAKE ICE ALONG PARTS OF THE
NORTHEASTERN SHORE. CONSOLIDATED THIN LAKE ICE IN AND NEAR SEVERN
SOUND. 

LAKE ST. CLAIR.
7 TENTHS THIN LAKE ICE. CONSOLIDATED THIN LAKE ICE ALONG PARTS OF
THE EASTERN SHORE. 

WESTERN LAKE ERIE.
1 TENTH THIN LAKE ICE EXCEPT 7 TENTHS THIN LAKE ICE IN THE WESTERN
BASIN. CONSOLIDATED THIN LAKE ICE IN SANDUSKY BAY AND NEAR ERIEAU. 

EASTERN LAKE ERIE.
OPEN WATER. CONSOLIDATED THIN LAKE ICE IN PARTS OF LONG POINT BAY. 

WESTERN LAKE ONTARIO.
OPEN WATER. 

EASTERN LAKE ONTARIO.
OPEN WATER EXCEPT 2 TENTHS THIN LAKE ICE ALONG PARTS OF THE SHORE.
CONSOLIDATED THIN LAKE ICE ALONG PARTS OF THE NORTHEASTERN SHORE AND
IN THE BAY OF QUINTE. 

NORTHERN LAKE MICHIGAN.
OPEN WATER EXCEPT 7 TENTHS THIN LAKE ICE ALONG THE NORTHERN SHORE. 

SOUTHERN LAKE MICHIGAN.
OPEN WATER. 

GREEN BAY.
OPEN WATER EXCEPT 8 TENTHS MEDIUM LAKE ICE SOUTH OF CHAMBERS ISLAND.
CONSOLIDATED MEDIUM LAKE ICE IN BAYS DE NOC AND SOUTHERN GREEN BAY. 

THE LAKE MICHIGAN ICE DESCRIPTION HAS BEEN PREPARED BY THE U.S.
NATIONAL ICE CENTER.

THE GREAT LAKES ICE WARNINGS ARE ISSUED BY THE CANADIAN ICE SERVICE.

END