FQCN23 CWTO 281425
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EDT TUESDAY 28 APRIL 2026
FOR TODAY TONIGHT AND WEDNESDAY.
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.
WAVES 2 METRES SUBSIDING TO 1.5 EARLY THIS EVENING AND TO 1 NEAR
MIDNIGHT. WAVES SUBSIDING TO 0.5 OR LESS EARLY WEDNESDAY MORNING.

EASTERN LAKE SUPERIOR.
WAVES 2 METRES BUILDING TO 3 THIS AFTERNOON THEN SUBSIDING TO 1.5
THIS EVENING. WAVES SUBSIDING TO 0.5 TO 1 EARLY WEDNESDAY MORNING AND
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 1.5 METRES SUBSIDING TO 0.5 TO 1 EARLY THIS EVENING AND TO 0.5
OR LESS NEAR MIDNIGHT. WAVES BUILDING TO 0.5 TO 1 WEDNESDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 1.5 METRES SUBSIDING TO 0.5 TO 1 EARLY THIS EVENING AND TO 0.5
OR LESS NEAR MIDNIGHT. WAVES BUILDING TO 0.5 TO 1 WEDNESDAY
AFTERNOON.

GEORGIAN BAY.
WAVES 2 METRES SUBSIDING TO 1 TO 1.5 THIS AFTERNOON AND TO 0.5 TO 1
THIS EVENING. WAVES SUBSIDING TO 0.5 OR LESS LATE OVERNIGHT.

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 LATE OVERNIGHT.

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

WESTERN LAKE ONTARIO.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS EVENING 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