FQCN23 CWTO 081425
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EDT WEDNESDAY 8 APRIL 2026
FOR TODAY TONIGHT AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 6:30 P.M. EDT.

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 1 TO 1.5 METRES BUILDING TO 2 TO 3 THIS
AFTERNOON THEN SUBSIDING TO 1.5 THURSDAY MORNING. WAVES SUBSIDING TO
1 THURSDAY AFTERNOON.

EASTERN LAKE SUPERIOR.
WAVES 2 METRES BUILDING TO 2 TO 3 NEAR NOON THEN SUBSIDING TO 1 TO
1.5 THURSDAY AFTERNOON.

WHITEFISH BAY.
OVER OPEN WATER WAVES 0.5 METRES BUILDING TO 0.5 TO 1 NEAR NOON THEN
SUBSIDING TO 0.5 LATE OVERNIGHT.

NORTHERN LAKE HURON.
WAVES 1 TO 1.5 METRES BUILDING TO 2 TO 3 THIS AFTERNOON THEN
SUBSIDING TO 1.5 NEAR NOON THURSDAY.

SOUTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 NEAR NOON AND TO 2 EARLY
THIS EVENING. WAVES SUBSIDING TO 1 TO 1.5 NEAR NOON THURSDAY AND TO
0.5 TO 1 THURSDAY EVENING.

NORTHERN GEORGIAN BAY.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 2 THIS EVENING THEN
SUBSIDING TO 0.5 TO 1 THURSDAY AFTERNOON.

SOUTHERN GEORGIAN BAY.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 1.5 THIS EVENING
THEN SUBSIDING TO 0.5 TO 1 THURSDAY AFTERNOON.

LAKE ST. CLAIR.
WAVES 0.5 METRES BUILDING TO 0.5 TO 1 NEAR MIDNIGHT THEN SUBSIDING TO
0.5 THURSDAY MORNING.

WESTERN LAKE ERIE.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 NEAR MIDNIGHT THEN
SUBSIDING TO 0.5 TO 1 THURSDAY EVENING.

EASTERN LAKE ERIE.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 THIS EVENING AND TO 1
TO 1.5 LATE OVERNIGHT. WAVES SUBSIDING TO 0.5 TO 1 THURSDAY EVENING.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 1 THIS AFTERNOON.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 THIS AFTERNOON AND TO 1
TO 1.5 NEAR MIDNIGHT.

END