FQCN23 CWTO 142227
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EDT SATURDAY 14 MARCH 2026
FOR TONIGHT AND SUNDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT SUNDAY.

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 0.5 METRES OR LESS BUILDING TO 1.5 SUNDAY
MORNING AND TO 2 TO 3 SUNDAY EVENING.

EASTERN LAKE SUPERIOR.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 LATE
OVERNIGHT AND TO 1.5 SUNDAY MORNING. WAVES BUILDING TO 2 TO 3 SUNDAY
AFTERNOON.

WHITEFISH BAY.
MAINLY ICE COVERED.

NORTHERN LAKE HURON.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 1 LATE OVERNIGHT
AND TO 2 SUNDAY MORNING. WAVES BUILDING TO 3 TO 4 SUNDAY AFTERNOON.

SOUTHERN LAKE HURON.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 1.5 SUNDAY
MORNING.

NORTHERN GEORGIAN BAY.
MAINLY ICE COVERED.

SOUTHERN GEORGIAN BAY.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 1 EARLY SUNDAY
MORNING AND TO 2 NEAR NOON SUNDAY.

LAKE ST. CLAIR.
WAVES LESS THAN 0.5 METRES BUILDING TO 0.5 OR LESS EARLY SUNDAY
MORNING.

WESTERN LAKE ERIE.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR
MIDNIGHT AND TO 2 EARLY SUNDAY MORNING.

EASTERN LAKE ERIE.
OVER OPEN WATER WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS
EVENING THEN BUILDING TO 1 LATE OVERNIGHT. WAVES BUILDING TO 1.5 NEAR
NOON SUNDAY AND TO 2 SUNDAY EVENING.

WESTERN LAKE ONTARIO.
WAVES 1 METRE SUBSIDING TO 0.5 OR LESS THIS EVENING THEN BUILDING TO
0.5 TO 1 LATE OVERNIGHT. WAVES BUILDING TO 1.5 SUNDAY MORNING AND TO
2 TO 3 SUNDAY AFTERNOON.

EASTERN LAKE ONTARIO.
OVER OPEN WATER WAVES 2 TO 3 METRES SUBSIDING TO 1 THIS EVENING AND
TO 0.5 OR LESS LATE OVERNIGHT. WAVES BUILDING TO 1 SUNDAY MORNING AND
TO 2 SUNDAY AFTERNOON.

END