FQCN23 CWTO 252225
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EDT FRIDAY 25 APRIL 2025
FOR TONIGHT AND SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT SATURDAY.

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

WESTERN LAKE SUPERIOR.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR MIDNIGHT THEN
SUBSIDING TO 0.5 OR LESS SATURDAY AFTERNOON. WAVES BUILDING TO 0.5 TO
1 SATURDAY EVENING.

EASTERN LAKE SUPERIOR.
WAVES 0.5 TO 1 METRE.

WHITEFISH BAY.
WAVES 0.5 METRES BUILDING TO 0.5 TO 1 NEAR MIDNIGHT.

NORTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 NEAR MIDNIGHT AND TO 2
SATURDAY AFTERNOON. WAVES SUBSIDING TO 1 TO 1.5 SATURDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 NEAR MIDNIGHT AND TO 2
SATURDAY MORNING. WAVES SUBSIDING TO 1 TO 1.5 SATURDAY EVENING.

NORTHERN GEORGIAN BAY.
WAVES 0.5 TO 1 METRE BUILDING TO 1.5 EARLY SATURDAY MORNING.

SOUTHERN GEORGIAN BAY.
WAVES 0.5 TO 1 METRE BUILDING TO 1.5 EARLY SATURDAY MORNING.

LAKE ST. CLAIR.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR NOON SATURDAY THEN
SUBSIDING TO 0.5 SATURDAY EVENING.

WESTERN LAKE ERIE.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS EVENING THEN
BUILDING TO 0.5 TO 1 EARLY SATURDAY MORNING. WAVES BUILDING TO 1 TO
1.5 NEAR NOON SATURDAY.

EASTERN LAKE ERIE.
WAVES 0.5 METRES BUILDING TO 1.5 SATURDAY MORNING.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES BUILDING TO 1.5 SATURDAY AFTERNOON.

EASTERN LAKE ONTARIO.
WAVES 0.5 TO 1 METRE BUILDING TO 2 TO 3 SATURDAY AFTERNOON.

END