FQCN13 CWTO 172225
MARINE FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES AND THE
ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT
CANADA AT 6:30 P.M. EDT TUESDAY 17 MARCH 2026 FOR TONIGHT AND
WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT
WEDNESDAY.

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 SOUTH 10 KNOTS INCREASING TO SOUTH 15 NEAR MIDNIGHT THEN VEERING
 TO SOUTHWEST 20 WEDNESDAY MORNING. WIND DIMINISHING TO WEST 10
 WEDNESDAY EVENING. FLURRIES OVERNIGHT AND WEDNESDAY. VISIBILITY 1
 MILE OR LESS IN FLURRIES.

EASTERN LAKE SUPERIOR.
WIND WEST 10 KNOTS BACKING TO SOUTH 10 THIS EVENING THEN INCREASING
 TO SOUTH 15 NEAR MIDNIGHT. WIND INCREASING TO SOUTH 20 LATE
 OVERNIGHT THEN DIMINISHING TO SOUTH 15 WEDNESDAY AFTERNOON. FLURRIES
 WEDNESDAY. VISIBILITY 1 MILE OR LESS IN FLURRIES.

WHITEFISH BAY.
WIND LIGHT BECOMING SOUTHEAST 10 KNOTS THIS EVENING THEN INCREASING
 TO SOUTHEAST 15 LATE OVERNIGHT. WIND INCREASING TO SOUTHEAST 20
 WEDNESDAY MORNING THEN VEERING TO SOUTH 15 WEDNESDAY AFTERNOON. WIND
 DIMINISHING TO SOUTH 10 WEDNESDAY EVENING. FLURRIES WEDNESDAY.
 VISIBILITY 1 MILE OR LESS IN FLURRIES.

NORTHERN LAKE HURON.
WIND NORTHWEST 20 KNOTS BACKING TO WEST 15 THIS EVENING THEN TO
 SOUTHWEST 15 LATE OVERNIGHT. WIND BACKING TO SOUTH 20 WEDNESDAY
 MORNING THEN INCREASING TO SOUTH 25 NEAR NOON WEDNESDAY. SCATTERED
 FLURRIES ENDING WEDNESDAY MORNING. PERIODS OF SNOW WEDNESDAY LATE IN
 THE DAY. VISIBILITY AS LOW AS 1 MILE IN SNOW. OVER OPEN WATER RISK
 OF FREEZING SPRAY EARLY THIS EVENING. RISK OF FREEZING SPRAY
 WEDNESDAY AFTERNOON.

SOUTHERN LAKE HURON.
WIND WEST 15 KNOTS BACKING TO SOUTHWEST 15 EARLY WEDNESDAY MORNING
 THEN TO SOUTH 20 NEAR NOON WEDNESDAY. WIND INCREASING TO SOUTH 25
 WEDNESDAY EVENING. SCATTERED FLURRIES ENDING OVERNIGHT. PERIODS OF
 SNOW WEDNESDAY LATE IN THE DAY. VISIBILITY 1 MILE OR LESS IN
 PRECIPITATION. OVER OPEN WATER RISK OF FREEZING SPRAY EARLY THIS
 EVENING. RISK OF FREEZING SPRAY WEDNESDAY AFTERNOON.

NORTHERN GEORGIAN BAY.
WIND WEST 10 KNOTS BECOMING LIGHT NEAR MIDNIGHT THEN INCREASING TO
 SOUTHEAST 15 WEDNESDAY MORNING. WIND VEERING TO SOUTH 20 NEAR NOON
 WEDNESDAY. PERIODS OF SNOW WEDNESDAY LATE IN THE DAY. VISIBILITY AS
 LOW AS 1 MILE IN SNOW.

SOUTHERN GEORGIAN BAY.
WIND NORTHWEST 20 KNOTS DIMINISHING TO NORTHWEST 10 NEAR MIDNIGHT
 THEN BECOMING LIGHT LATE OVERNIGHT. WIND INCREASING TO SOUTH 15
 WEDNESDAY MORNING AND TO SOUTH 20 WEDNESDAY EVENING. SCATTERED
 FLURRIES THIS EVENING. PERIODS OF SNOW WEDNESDAY EVENING. VISIBILITY
 AS LOW AS 1 MILE IN SNOW.

LAKE ST. CLAIR.
WIND WEST 10 KNOTS BACKING TO SOUTHWEST 10 LATE OVERNIGHT THEN
 INCREASING TO SOUTH 15 WEDNESDAY MORNING. SCATTERED FLURRIES THIS
 EVENING. PERIODS OF SNOW WEDNESDAY LATE IN THE DAY WITH A RISK OF
 FREEZING DRIZZLE.

WESTERN LAKE ERIE.
WIND WEST 15 KNOTS BACKING TO SOUTHWEST 15 LATE OVERNIGHT THEN TO
 SOUTH 20 WEDNESDAY MORNING. SCATTERED FLURRIES THIS EVENING. PERIODS
 OF SNOW WEDNESDAY EVENING WITH A RISK OF FREEZING DRIZZLE.
 VISIBILITY AS LOW AS 1 MILE IN FLURRIES.

EASTERN LAKE ERIE.
WIND WEST 15 KNOTS DIMINISHING TO WEST 10 LATE OVERNIGHT THEN
 INCREASING TO SOUTHWEST 15 WEDNESDAY MORNING. WIND BACKING TO SOUTH
 20 WEDNESDAY EVENING. SCATTERED FLURRIES ENDING OVERNIGHT. SCATTERED
 FLURRIES WEDNESDAY EVENING WITH A RISK OF FREEZING DRIZZLE.
 VISIBILITY AS LOW AS 1 MILE IN FLURRIES. OVER OPEN WATER RISK OF
 FREEZING SPRAY EARLY THIS EVENING.

WESTERN LAKE ONTARIO.
WIND WEST 20 KNOTS DIMINISHING TO WEST 15 NEAR MIDNIGHT AND TO
 SOUTHWEST 10 EARLY WEDNESDAY MORNING. WIND INCREASING TO SOUTH 15
 NEAR NOON WEDNESDAY. SCATTERED FLURRIES THIS EVENING. VISIBILITY 1
 MILE OR LESS IN FLURRIES.

EASTERN LAKE ONTARIO.
FREEZING SPRAY WARNING IN EFFECT.
WIND WEST 20 KNOTS DIMINISHING TO NORTHWEST 10 LATE OVERNIGHT THEN
 BECOMING LIGHT EARLY WEDNESDAY MORNING. WIND BECOMING SOUTH 15 LATE
 WEDNESDAY MORNING THEN DIMINISHING TO SOUTHEAST 10 WEDNESDAY
 AFTERNOON. WIND INCREASING TO SOUTH 15 WEDNESDAY EVENING. SCATTERED
 FLURRIES THIS EVENING. VISIBILITY 1 MILE OR LESS IN FLURRIES. OVER
 OPEN WATER FREEZING SPRAY ENDING EARLY THIS EVENING. RISK OF
 FREEZING SPRAY LATE THIS EVENING AND AFTER MIDNIGHT.

KINGSTON TO CORNWALL.
WIND WEST 20 KNOTS DIMINISHING TO SOUTHWEST 10 THIS EVENING THEN
 BECOMING LIGHT LATE OVERNIGHT. WIND BECOMING SOUTH 10 NEAR NOON
 WEDNESDAY. SCATTERED FLURRIES THIS EVENING.

END