FQCN23 CWTO 012225
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EDT WEDNESDAY 1 APRIL 2026
FOR TONIGHT AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT THURSDAY.

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 LATE OVERNIGHT
AND TO 1.5 THURSDAY EVENING.

EASTERN LAKE SUPERIOR.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 NEAR
MIDNIGHT AND TO 2 THURSDAY EVENING.

WHITEFISH BAY.
MAINLY ICE COVERED.

NORTHERN LAKE HURON.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 1.5 THURSDAY MORNING
AND TO 2 THURSDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 1 METRE.

NORTHERN GEORGIAN BAY.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR
MIDNIGHT.

SOUTHERN GEORGIAN BAY.
OVER OPEN WATER WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR
MIDNIGHT.

LAKE ST. CLAIR.
WAVES 0.5 METRES OR LESS.

WESTERN LAKE ERIE.
WAVES 0.5 TO 1 METRE BUILDING TO 2 LATE OVERNIGHT THEN SUBSIDING TO
0.5 TO 1 THURSDAY EVENING.

EASTERN LAKE ERIE.
OVER OPEN WATER WAVES 0.5 TO 1 METRE BUILDING TO 1.5 NEAR MIDNIGHT
THEN SUBSIDING TO 0.5 TO 1 THURSDAY AFTERNOON.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR MIDNIGHT AND TO
1.5 EARLY THURSDAY MORNING.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR MIDNIGHT AND TO
1.5 EARLY THURSDAY MORNING.

END