FQCN23 CWTO 151426
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EDT FRIDAY 15 MAY 2026 FOR
TODAY TONIGHT AND SATURDAY.
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 1.5 METRES BUILDING TO 2 TO 3 THIS AFTERNOON THEN SUBSIDING TO
1.5 THIS EVENING. WAVES SUBSIDING TO 1 LATE OVERNIGHT.

EASTERN LAKE SUPERIOR.
WAVES 1.5 METRES BUILDING TO 2 EARLY THIS EVENING THEN SUBSIDING TO
1.5 LATE OVERNIGHT. WAVES SUBSIDING TO 1 SATURDAY MORNING.

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

NORTHERN LAKE HURON.
WAVES 0.5 METRES OR LESS BUILDING TO 1 NEAR NOON AND TO 1.5 THIS
EVENING. WAVES SUBSIDING TO 1 SATURDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 THIS AFTERNOON AND TO 1
TO 1.5 LATE OVERNIGHT. WAVES SUBSIDING TO 0.5 TO 1 SATURDAY
AFTERNOON.

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

SOUTHERN GEORGIAN BAY.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 EARLY SATURDAY MORNING.

LAKE ST. CLAIR.
WAVES LESS THAN 0.5 METRES BUILDING TO 0.5 SATURDAY MORNING THEN
SUBSIDING TO LESS THAN 0.5 SATURDAY EVENING.

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

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

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 THIS EVENING THEN
SUBSIDING TO 0.5 OR LESS LATE OVERNIGHT. WAVES BUILDING TO 0.5 TO 1
NEAR NOON SATURDAY.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR NOON THEN
SUBSIDING TO 0.5 OR LESS NEAR MIDNIGHT. WAVES BUILDING TO 0.5 TO 1
SATURDAY EVENING.

END