FQCN13 CWTO 200655
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. EDT FRIDAY 20 MARCH 2026 FOR TODAY TONIGHT AND
SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. EDT.

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 SOUTHEAST 20 KNOTS DIMINISHING TO VARIABLE 15 EARLY THIS MORNING
 THEN INCREASING TO NORTH 20 LATE THIS MORNING. WIND DIMINISHING TO
 NORTHWEST 10 THIS AFTERNOON THEN BECOMING VARIABLE 10 THIS EVENING.
 WIND INCREASING TO SOUTHEAST 15 OVERNIGHT AND TO SOUTHEAST 20
 SATURDAY MORNING. WIND BACKING TO NORTHEAST 20 SATURDAY AFTERNOON.
 FLURRIES OR SHOWERS ENDING EARLY THIS MORNING. SNOW SATURDAY.
 VISIBILITY 1 MILE OR LESS IN SNOW.

EASTERN LAKE SUPERIOR.
WIND SOUTHEAST 25 KNOTS DIMINISHING TO SOUTHEAST 15 EARLY THIS
 MORNING THEN BACKING TO NORTHEAST 15 LATE THIS MORNING. WIND BACKING
 TO NORTHWEST 15 THIS AFTERNOON THEN DIMINISHING TO VARIABLE 10 THIS
 EVENING. WIND INCREASING TO SOUTHEAST 15 OVERNIGHT AND TO SOUTHEAST
 25 NEAR NOON SATURDAY. WIND BACKING TO NORTHEAST 20 SATURDAY
 EVENING. SNOW EARLY THIS MORNING WITH A RISK OF FREEZING RAIN
 CHANGING TO SCATTERED FLURRIES OR SCATTERED SHOWERS AND ENDING THIS
 MORNING. SNOW SATURDAY. VISIBILITY 1 MILE OR LESS IN SNOW.

WHITEFISH BAY.
WIND SOUTHEAST 20 KNOTS DIMINISHING TO SOUTHEAST 10 THIS MORNING THEN
 INCREASING TO NORTHWEST 15 THIS AFTERNOON. WIND DIMINISHING TO LIGHT
 THIS EVENING THEN BECOMING SOUTHEAST 15 SATURDAY MORNING. WIND
 DIMINISHING TO NORTHEAST 10 SATURDAY EVENING. SNOW EARLY THIS
 MORNING WITH A RISK OF FREEZING RAIN CHANGING TO SCATTERED FLURRIES
 AND ENDING THIS MORNING. SNOW SATURDAY AFTERNOON AND EVENING.
 VISIBILITY 1 MILE OR LESS IN PRECIPITATION.

NORTHERN LAKE HURON.
WIND SOUTH 20 KNOTS DIMINISHING TO SOUTH 15 THIS MORNING THEN
 BECOMING NORTHWEST 15 NEAR NOON. WIND DIMINISHING TO VARIABLE 10
 THIS EVENING THEN INCREASING TO SOUTHEAST 15 SATURDAY MORNING. WIND
 VEERING TO SOUTH 20 SATURDAY EVENING. SNOW THIS MORNING WITH A RISK
 OF FREEZING RAIN CHANGING TO SHOWERS AND ENDING NEAR NOON. SNOW
 SATURDAY AFTERNOON CHANGING TO SCATTERED SHOWERS. VISIBILITY 1 MILE
 OR LESS IN SNOW.

SOUTHERN LAKE HURON.
WIND SOUTH 20 KNOTS INCREASING TO SOUTH 25 EARLY THIS MORNING THEN
 DIMINISHING TO NORTHWEST 15 NEAR NOON. WIND VEERING TO NORTH 15
 EARLY THIS EVENING THEN DIMINISHING TO WEST 10 NEAR MIDNIGHT. WIND
 BACKING TO SOUTH 10 SATURDAY MORNING THEN INCREASING TO SOUTH 20
 SATURDAY EVENING. PERIODS OF RAIN TODAY WITH A RISK OF
 THUNDERSTORMS. SCATTERED FLURRIES OR SCATTERED SHOWERS SATURDAY LATE
 IN THE DAY.

NORTHERN GEORGIAN BAY.
WIND SOUTHEAST 10 KNOTS INCREASING TO SOUTHEAST 20 EARLY THIS MORNING
 THEN DIMINISHING TO SOUTHEAST 10 NEAR NOON. WIND BECOMING NORTHWEST
 10 THIS AFTERNOON THEN BECOMING LIGHT THIS EVENING. WIND BECOMING
 EAST 10 SATURDAY MORNING THEN VEERING TO SOUTHEAST 10 NEAR NOON
 SATURDAY. WIND INCREASING TO SOUTHEAST 20 SATURDAY EVENING. SNOW
 ENDING NEAR NOON WITH A RISK OF FREEZING RAIN. SNOW SATURDAY LATE IN
 THE DAY. VISIBILITY 1 MILE OR LESS IN SNOW.

SOUTHERN GEORGIAN BAY.
WIND SOUTH 10 KNOTS INCREASING TO SOUTHEAST 20 EARLY THIS MORNING
 THEN DIMINISHING TO SOUTHEAST 10 NEAR NOON. WIND INCREASING TO
 NORTHWEST 15 THIS AFTERNOON THEN DIMINISHING TO NORTH 10 THIS
 EVENING. WIND BECOMING SOUTHEAST 10 SATURDAY MORNING THEN INCREASING
 TO SOUTHEAST 20 SATURDAY EVENING. SNOW THIS MORNING CHANGING TO RAIN
 AND ENDING NEAR NOON. PERIODS OF SNOW LATE SATURDAY AFTERNOON
 CHANGING TO PERIODS OF RAIN OR SNOW. RISK OF FREEZING RAIN THIS
 MORNING. VISIBILITY 1 MILE OR LESS IN PRECIPITATION.

LAKE ST. CLAIR.
WIND SOUTHEAST 10 KNOTS INCREASING TO SOUTHWEST 15 EARLY THIS MORNING
 THEN VEERING TO NORTHWEST 15 THIS AFTERNOON. WIND VEERING TO NORTH
 15 EARLY THIS EVENING THEN DIMINISHING TO NORTH 10 NEAR MIDNIGHT.
 WIND BECOMING LIGHT SATURDAY MORNING THEN BECOMING SOUTHEAST 10 NEAR
 NOON SATURDAY. WIND VEERING TO SOUTH 10 SATURDAY EVENING. SCATTERED
 SHOWERS TODAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING
 THIS MORNING. FOG PATCHES FORMING NEAR MIDNIGHT AND DISSIPATING
 SATURDAY MORNING.

WESTERN LAKE ERIE.
WIND SOUTHEAST 10 KNOTS INCREASING TO SOUTHWEST 20 EARLY THIS MORNING
 THEN DIMINISHING TO SOUTHWEST 15 THIS AFTERNOON. WIND BECOMING NORTH
 15 EARLY THIS EVENING THEN DIMINISHING TO NORTH 10 OVERNIGHT. WIND
 VEERING TO NORTHEAST 10 SATURDAY MORNING THEN TO EAST 10 SATURDAY
 AFTERNOON. WIND INCREASING TO SOUTH 20 SATURDAY EVENING. SCATTERED
 SHOWERS TODAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES FORMING THIS
 EVENING AND DISSIPATING SATURDAY MORNING.

EASTERN LAKE ERIE.
WIND LIGHT INCREASING TO SOUTH 15 KNOTS EARLY THIS MORNING THEN
 VEERING TO SOUTHWEST 20 LATE THIS MORNING. WIND DIMINISHING TO
 NORTHWEST 10 EARLY THIS EVENING THEN VEERING TO NORTH 10 NEAR
 MIDNIGHT. WIND VEERING TO NORTHEAST 10 SATURDAY MORNING THEN
 INCREASING TO SOUTH 15 SATURDAY EVENING. SCATTERED SHOWERS TODAY
 WITH A RISK OF THUNDERSTORMS. FOG PATCHES FORMING THIS EVENING AND
 DISSIPATING SATURDAY MORNING.

WESTERN LAKE ONTARIO.
WIND SOUTHEAST 10 KNOTS INCREASING TO SOUTHEAST 20 THIS MORNING THEN
 DIMINISHING TO VARIABLE 15 NEAR NOON. WIND BECOMING NORTHEAST 15
 EARLY THIS EVENING THEN DIMINISHING TO NORTH 10 NEAR MIDNIGHT. WIND
 VEERING TO NORTHEAST 10 SATURDAY MORNING THEN INCREASING TO EAST 15
 NEAR NOON SATURDAY. RAIN THIS MORNING WITH A RISK OF FREEZING RAIN
 CHANGING TO SCATTERED SHOWERS AND ENDING THIS EVENING. SCATTERED
 FLURRIES SATURDAY EVENING. VISIBILITY AS LOW AS 1 MILE IN RAIN.

EASTERN LAKE ONTARIO.
WIND LIGHT BECOMING SOUTHEAST 15 KNOTS EARLY THIS MORNING THEN
 BACKING TO NORTHEAST 15 NEAR NOON. WIND BACKING TO NORTH 15 EARLY
 THIS EVENING THEN DIMINISHING TO NORTH 10 NEAR MIDNIGHT. WIND
 VEERING TO NORTHEAST 10 SATURDAY MORNING THEN BECOMING LIGHT NEAR
 NOON SATURDAY. WIND BECOMING EAST 10 SATURDAY EVENING. SNOW LATE
 THIS MORNING WITH A RISK OF FREEZING RAIN. RAIN OR SNOW THIS
 AFTERNOON. SCATTERED FLURRIES SATURDAY EVENING. VISIBILITY 1 MILE OR
 LESS IN PRECIPITATION.

KINGSTON TO CORNWALL.
WIND LIGHT BECOMING NORTHEAST 10 KNOTS NEAR NOON THEN BECOMING LIGHT
 NEAR MIDNIGHT. WIND LIGHT SATURDAY. SNOW TODAY. VISIBILITY 1 MILE OR
 LESS IN SNOW.

END