FQCN23 CWTO 051525
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EST THURSDAY 5 FEBRUARY
2026 FOR TODAY TONIGHT AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 6:30 P.M. EST.

WAVE HEIGHTS ARE FOR OFFSHORE AND ARE FORECAST FROM TROUGH TO CREST.
NEARSHORE WAVES MAY VARY CONSIDERABLY DUE TO SHORELINE EFFECTS.

WESTERN LAKE SUPERIOR.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 2 EARLY FRIDAY
MORNING.

EASTERN LAKE SUPERIOR.
OVER OPEN WATER WAVES 1 TO 1.5 METRES SUBSIDING TO 1 EARLY THIS
EVENING THEN BUILDING TO 2 TO 3 FRIDAY MORNING.

WHITEFISH BAY.
MAINLY ICE COVERED.

NORTHERN LAKE HURON.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 THIS
AFTERNOON AND TO 2 TO 3 NEAR NOON FRIDAY.

SOUTHERN LAKE HURON.
OVER OPEN WATER WAVES 0.5 METRES BUILDING TO 1 THIS AFTERNOON AND TO
2 TO 3 FRIDAY EVENING.

NORTHERN GEORGIAN BAY.
MAINLY ICE COVERED.

SOUTHERN GEORGIAN BAY.
MAINLY ICE COVERED.

LAKE ST. CLAIR.
MAINLY ICE COVERED.

WESTERN LAKE ERIE.
MAINLY ICE COVERED.

EASTERN LAKE ERIE.
MAINLY ICE COVERED.

WESTERN LAKE ONTARIO.
WAVES LESS THAN 0.5 METRES BUILDING TO 0.5 TO 1 NEAR MIDNIGHT.

EASTERN LAKE ONTARIO.
OVER OPEN WATER WAVES LESS THAN 0.5 METRES BUILDING TO 0.5 LATE
OVERNIGHT.

END