FQCN23 CWTO 162225
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EDT FRIDAY 16 MAY 2025 FOR
TONIGHT AND SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT SATURDAY.

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 METRE SUBSIDING TO 0.5 NEAR MIDNIGHT THEN BUILDING TO 1.5
NEAR NOON SATURDAY.

EASTERN LAKE SUPERIOR.
WAVES 1.5 METRES SUBSIDING TO 0.5 LATE OVERNIGHT BECOMING 1.5 NEAR
NOON SATURDAY EXCEPT 0.5 OVER EASTERN SECTIONS SATURDAY AFTERNOON.

WHITEFISH BAY.
WAVES 0.5 METRES.

NORTHERN LAKE HURON.
WAVES 1 TO 1.5 METRES SUBSIDING TO 1 SATURDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 0.5 TO 1 METRE BUILDING TO 1.5 NEAR MIDNIGHT THEN SUBSIDING TO
1 EARLY SATURDAY MORNING.

GEORGIAN BAY.
WAVES 0.5 METRES OR LESS BUILDING TO 1 SATURDAY AFTERNOON.

LAKE ST. CLAIR.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 SATURDAY AFTERNOON.

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

EASTERN LAKE ERIE.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR MIDNIGHT AND TO
1.5 NEAR NOON SATURDAY.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR NOON SATURDAY.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 1 NEAR NOON SATURDAY.

END