FQCN23 CWTO 040655
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EDT THURSDAY 4 JUNE 2026
FOR TODAY TONIGHT AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.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 0.5 METRES OR LESS.

EASTERN LAKE SUPERIOR.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS NEAR MIDNIGHT.

WHITEFISH BAY.
WAVES 0.5 METRES OR LESS.

NORTHERN LAKE HURON.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 EARLY THIS EVENING THEN
SUBSIDING TO 0.5 OR LESS OVERNIGHT.

SOUTHERN LAKE HURON.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 EARLY THIS EVENING THEN
SUBSIDING TO 0.5 OR LESS FRIDAY EVENING.

NORTHERN GEORGIAN BAY.
WAVES 0.5 METRES OR LESS.

SOUTHERN GEORGIAN BAY.
WAVES 0.5 METRES OR LESS.

LAKE ST. CLAIR.
WAVES 0.5 METRES OR LESS.

WESTERN LAKE ERIE.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 OVERNIGHT.

EASTERN LAKE ERIE.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 FRIDAY MORNING.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 EARLY THIS EVENING THEN
SUBSIDING TO 0.5 OR LESS OVERNIGHT. WAVES BUILDING TO 0.5 TO 1 FRIDAY
AFTERNOON.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 FRIDAY EVENING.

END