FQCN23 CWTO 281425
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EDT MONDAY 28 APRIL 2025
FOR TODAY TONIGHT AND TUESDAY.
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 1 TO 1.5 METRES BUILDING TO 2 EARLY THIS EVENING THEN SUBSIDING
TO 1 TO 1.5 LATE OVERNIGHT. WAVES BUILDING TO 2 TO 3 EARLY TUESDAY
MORNING THEN SUBSIDING TO 1 TUESDAY EVENING.

EASTERN LAKE SUPERIOR.
WAVES 1 TO 1.5 METRES BUILDING TO 2 TO 3 EARLY THIS EVENING.

WHITEFISH BAY.
WAVES 0.5 METRES BUILDING TO 1 TO 1.5 LATE OVERNIGHT AND TO 2 TO 3
TUESDAY MORNING.

NORTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 EARLY THIS EVENING AND TO 2
TO 3 NEAR MIDNIGHT.

SOUTHERN LAKE HURON.
WAVES 0.5 METRES BUILDING TO 1 TO 1.5 EARLY THIS EVENING AND TO 2
NEAR MIDNIGHT. WAVES BUILDING TO 2 TO 3 TUESDAY EVENING.

GEORGIAN BAY.
WAVES 0.5 METRES BUILDING TO 1 TO 1.5 LATE OVERNIGHT AND TO 2 TUESDAY
MORNING.

LAKE ST. CLAIR.
WAVES 0.5 METRES OR LESS BUILDING TO 1 TO 1.5 EARLY TUESDAY MORNING.

WESTERN LAKE ERIE.
WAVES 0.5 METRES BUILDING TO 1 TO 1.5 NEAR MIDNIGHT AND TO 2 TUESDAY
MORNING. WAVES SUBSIDING TO 1 TO 1.5 TUESDAY EVENING.

EASTERN LAKE ERIE.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR MIDNIGHT AND TO 1
TO 1.5 LATE OVERNIGHT. WAVES BUILDING TO 2 TO 3 NEAR NOON TUESDAY.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 1.5 TUESDAY MORNING.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 1 TO 1.5 EARLY TUESDAY MORNING
AND TO 2 TUESDAY EVENING.

END