FQCN23 CWTO 160657
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EDT SUNDAY 16 AUGUST 2026
FOR TODAY TONIGHT AND MONDAY.
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 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS EVENING THEN
BUILDING TO 1 MONDAY EVENING.

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

WHITEFISH BAY.
WAVES 0.5 METRES SUBSIDING TO LESS THAN 0.5 NEAR NOON THEN BUILDING
TO 1 EARLY THIS EVENING. WAVES SUBSIDING TO 0.5 OR LESS OVERNIGHT.

NORTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 EARLY THIS EVENING THEN
SUBSIDING TO 0.5 TO 1 MONDAY MORNING. WAVES SUBSIDING TO 0.5 OR LESS
MONDAY AFTERNOON.

SOUTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS NEAR NOON THEN BUILDING
TO 1 TO 1.5 NEAR MIDNIGHT. WAVES SUBSIDING TO 0.5 TO 1 NEAR NOON
MONDAY AND TO 0.5 OR LESS MONDAY EVENING.

GEORGIAN BAY.
WAVES 1 TO 1.5 METRES SUBSIDING TO 0.5 TO 1 THIS AFTERNOON AND TO 0.5
OR LESS THIS EVENING. WAVES BUILDING TO 0.5 TO 1 OVERNIGHT THEN
SUBSIDING TO 0.5 OR LESS MONDAY AFTERNOON.

LAKE ST. CLAIR.
WAVES LESS THAN 0.5 METRES.

WESTERN LAKE ERIE.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS MORNING THEN
BUILDING TO 0.5 TO 1 THIS AFTERNOON. WAVES SUBSIDING TO 0.5 OR LESS
MONDAY AFTERNOON.

EASTERN LAKE ERIE.
WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS MORNING THEN
BUILDING TO 0.5 TO 1 EARLY THIS EVENING. WAVES SUBSIDING TO 0.5 OR
LESS OVERNIGHT THEN BUILDING TO 0.5 TO 1 MONDAY MORNING.

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

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS.

END