FQCN13 CWTO 250755
MARINE FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES AND THE
ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT
CANADA AT 3:00 A.M. EST THURSDAY 25 DECEMBER 2025 FOR TODAY TONIGHT
AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. EST.

FOG IMPLIES VISIBILITY LESS THAN 1 MILE.

WINDS ARE FOR OFFSHORE AREAS. NEARSHORE WINDS MAY VARY CONSIDERABLY
DUE TO SHORELINE EFFECTS.

WESTERN LAKE SUPERIOR.
WIND NORTH 20 KNOTS VEERING TO NORTHEAST 15 EARLY THIS MORNING THEN
 TO EAST 15 NEAR NOON. WIND INCREASING TO SOUTHEAST 25 EARLY THIS
 EVENING AND TO SOUTHEAST 30 NEAR MIDNIGHT. WIND VEERING TO SOUTH 25
 FRIDAY MORNING THEN DIMINISHING TO SOUTH 15 NEAR NOON FRIDAY. WIND
 DIMINISHING TO VARIABLE 10 FRIDAY EVENING. SNOW BEGINNING THIS
 EVENING CHANGING TO SCATTERED FLURRIES FRIDAY AFTERNOON. VISIBILITY
 1 MILE OR LESS IN SNOW. RISK OF FREEZING SPRAY THIS EVENING.

EASTERN LAKE SUPERIOR.
WIND NORTH 20 KNOTS VEERING TO NORTHEAST 15 THIS MORNING THEN TO EAST
 15 THIS AFTERNOON. WIND INCREASING TO SOUTHEAST 25 EARLY THIS
 EVENING AND TO SOUTHEAST 30 NEAR MIDNIGHT. WIND DIMINISHING TO
 SOUTHEAST 20 FRIDAY AFTERNOON AND TO SOUTHEAST 15 FRIDAY EVENING.
 SNOW BEGINNING THIS EVENING CHANGING TO SCATTERED FLURRIES FRIDAY
 AFTERNOON. VISIBILITY 1 MILE OR LESS IN SNOW.

WHITEFISH BAY.
WIND NORTH 20 KNOTS VEERING TO NORTHEAST 15 THIS MORNING THEN
 DIMINISHING TO EAST 10 THIS AFTERNOON. WIND INCREASING TO SOUTHEAST
 15 TO 20 THIS EVENING AND TO SOUTHEAST 25 OVERNIGHT. WIND
 DIMINISHING TO SOUTHEAST 10 FRIDAY EVENING. SNOW OVERNIGHT AND
 FRIDAY. VISIBILITY 1 MILE OR LESS IN SNOW.

NORTHERN LAKE HURON.
WIND WEST 15 KNOTS VEERING TO NORTH 20 EARLY THIS MORNING THEN TO
 NORTHEAST 20 NEAR NOON. WIND VEERING TO EAST 20 THIS EVENING THEN TO
 SOUTHEAST 20 OVERNIGHT. WIND INCREASING TO SOUTHEAST 30 FRIDAY
 MORNING THEN DIMINISHING TO EAST 20 FRIDAY AFTERNOON. WIND
 DIMINISHING TO EAST 15 FRIDAY EVENING. SNOW FRIDAY MORNING AND
 AFTERNOON CHANGING TO SCATTERED FLURRIES. VISIBILITY 1 MILE OR LESS
 IN SNOW.

SOUTHERN LAKE HURON.
WIND WEST 15 KNOTS VEERING TO NORTH 20 THIS MORNING THEN TO NORTHEAST
 20 THIS AFTERNOON. WIND VEERING TO EAST 20 THIS EVENING THEN
 INCREASING TO SOUTHEAST 30 FRIDAY MORNING. WIND DIMINISHING TO
 SOUTHEAST 20 FRIDAY AFTERNOON THEN BACKING TO EAST 15 FRIDAY
 EVENING. PERIODS OF SNOW OR PERIODS OF FREEZING RAIN FRIDAY.
 VISIBILITY 1 MILE OR LESS IN PRECIPITATION.

GEORGIAN BAY.
WIND WEST 20 KNOTS VEERING TO NORTH 20 EARLY THIS MORNING THEN TO
 NORTHEAST 20 THIS AFTERNOON. WIND VEERING TO EAST 20 THIS EVENING
 THEN INCREASING TO SOUTHEAST 30 FRIDAY MORNING. WIND DIMINISHING TO
 EAST 15 FRIDAY EVENING. SNOW FRIDAY. VISIBILITY 1 MILE OR LESS IN
 SNOW.

LAKE ST. CLAIR.
WIND LIGHT BECOMING NORTH 10 KNOTS THIS MORNING THEN VEERING TO
 NORTHEAST 10 THIS AFTERNOON. WIND INCREASING TO EAST 15 NEAR
 MIDNIGHT AND TO EAST 20 FRIDAY MORNING. WIND DIMINISHING TO EAST 15
 NEAR NOON FRIDAY AND TO VARIABLE 10 FRIDAY EVENING. FREEZING RAIN
 FRIDAY MORNING AND AFTERNOON CHANGING TO PERIODS OF RAIN.

WESTERN LAKE ERIE.
WIND VARIABLE 10 KNOTS INCREASING TO NORTH 15 THIS MORNING THEN
 VEERING TO NORTHEAST 20 EARLY THIS EVENING. WIND VEERING TO EAST 20
 NEAR MIDNIGHT THEN INCREASING TO EAST 25 FRIDAY MORNING. WIND
 DIMINISHING TO EAST 15 FRIDAY AFTERNOON AND TO NORTH 10 FRIDAY
 EVENING. FREEZING RAIN OR RAIN FRIDAY MORNING AND AFTERNOON CHANGING
 TO RAIN.

EASTERN LAKE ERIE.
WIND WEST 10 KNOTS INCREASING TO NORTH 15 THIS MORNING THEN VEERING
 TO NORTHEAST 20 EARLY THIS EVENING. WIND VEERING TO EAST 20
 OVERNIGHT THEN TO SOUTHEAST 15 FRIDAY AFTERNOON. WIND DIMINISHING TO
 LIGHT FRIDAY EVENING. ICE PELLETS BEGINNING NEAR NOON FRIDAY
 CHANGING TO FREEZING RAIN FRIDAY AFTERNOON THEN TO RAIN FRIDAY
 EVENING.

WESTERN LAKE ONTARIO.
WIND SOUTHWEST 10 TO 15 KNOTS VEERING TO NORTHWEST 15 THIS MORNING
 THEN TO NORTH 15 THIS AFTERNOON. WIND VEERING TO NORTHEAST 15 THIS
 EVENING THEN INCREASING TO NORTHEAST 20 OVERNIGHT. WIND INCREASING
 TO EAST 25 TO 30 FRIDAY MORNING THEN DIMINISHING TO EAST 20 FRIDAY
 EVENING. PERIODS OF DRIZZLE EARLY THIS MORNING WITH A RISK OF
 FREEZING DRIZZLE. SCATTERED FLURRIES FRIDAY MORNING. SNOW FRIDAY
 AFTERNOON. SCATTERED FLURRIES FRIDAY LATE IN THE DAY. VISIBILITY 1
 MILE OR LESS IN PRECIPITATION.

EASTERN LAKE ONTARIO.
WIND SOUTHWEST 15 KNOTS VEERING TO WEST 20 EARLY THIS MORNING THEN TO
 NORTHWEST 15 NEAR NOON. WIND VEERING TO NORTH 20 EARLY THIS EVENING
 THEN TO NORTHEAST 15 NEAR MIDNIGHT. WIND VEERING TO EAST 20 FRIDAY
 MORNING THEN INCREASING TO EAST 25 FRIDAY AFTERNOON. SCATTERED
 FLURRIES ENDING EARLY THIS MORNING WITH A RISK OF FREEZING DRIZZLE.
 SCATTERED FLURRIES FRIDAY MORNING AND AFTERNOON CHANGING TO SNOW.
 VISIBILITY 1 MILE OR LESS IN SNOW.

KINGSTON TO CORNWALL.
WIND SOUTHWEST 10 KNOTS VEERING TO NORTHWEST 10 THIS MORNING THEN TO
 NORTH 10 EARLY THIS EVENING. WIND BECOMING LIGHT OVERNIGHT THEN
 BECOMING NORTHEAST 10 FRIDAY MORNING. WIND INCREASING TO NORTHEAST
 15 FRIDAY EVENING. SCATTERED FLURRIES ENDING NEAR NOON. SNOW FRIDAY
 EVENING. VISIBILITY 1 MILE OR LESS IN SNOW.

END