FQCN23 CWTO 282225
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EDT TUESDAY 28 APRIL 2026
FOR TONIGHT AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT
WEDNESDAY.

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 1.5 METRES SUBSIDING TO 1 NEAR MIDNIGHT AND TO 0.5 OR LESS
EARLY WEDNESDAY MORNING.

EASTERN LAKE SUPERIOR.
WAVES 3 METRES SUBSIDING TO 1.5 THIS EVENING AND TO 0.5 TO 1 EARLY
WEDNESDAY MORNING. WAVES SUBSIDING TO 0.5 OR LESS NEAR NOON
WEDNESDAY.

WHITEFISH BAY.
OVER OPEN WATER WAVES 1.5 METRES SUBSIDING TO 1 NEAR MIDNIGHT AND TO
0.5 OR LESS EARLY WEDNESDAY MORNING.

NORTHERN LAKE HURON.
WAVES 1 METRE SUBSIDING TO 0.5 OR LESS NEAR MIDNIGHT THEN BUILDING TO
0.5 TO 1 WEDNESDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS NEAR MIDNIGHT THEN
BUILDING TO 0.5 TO 1 WEDNESDAY AFTERNOON.

GEORGIAN BAY.
WAVES 1 TO 1.5 METRES SUBSIDING TO 0.5 TO 1 THIS EVENING AND TO 0.5
OR LESS LATE OVERNIGHT. WAVES BUILDING TO 0.5 TO 1 WEDNESDAY EVENING.

LAKE ST. CLAIR.
WAVES 0.5 METRES.

WESTERN LAKE ERIE.
WAVES 1.5 METRES SUBSIDING TO 0.5 TO 1 THIS EVENING AND TO 0.5 OR
LESS EARLY WEDNESDAY MORNING.

EASTERN LAKE ERIE.
WAVES 1 METRE SUBSIDING TO 0.5 OR LESS LATE OVERNIGHT.

WESTERN LAKE ONTARIO.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS LATE OVERNIGHT THEN
BUILDING TO 0.5 TO 1 WEDNESDAY EVENING.

EASTERN LAKE ONTARIO.
WAVES 1 METRE SUBSIDING TO 0.5 OR LESS EARLY WEDNESDAY MORNING.

END