FQCN13 CWTO 061425
MARINE FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES AND THE
ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT
CANADA AT 10:30 A.M. EDT MONDAY 6 APRIL 2026 FOR TODAY TONIGHT AND
TUESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 6:30 P.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 NORTH 25 KNOTS DIMINISHING TO NORTHWEST 15 NEAR MIDNIGHT THEN
 BACKING TO WEST 15 EARLY TUESDAY MORNING. WIND BACKING TO SOUTHWEST
 20 NEAR NOON TUESDAY THEN TO SOUTH 15 TUESDAY EVENING. PERIODS OF
 SNOW ENDING THIS AFTERNOON. VISIBILITY 1 MILE OR LESS IN SNOW. RISK
 OF FREEZING SPRAY THIS AFTERNOON AND TONIGHT.

EASTERN LAKE SUPERIOR.
WIND NORTH 25 KNOTS DIMINISHING TO NORTHWEST 10 LATE OVERNIGHT THEN
 INCREASING TO WEST 15 NEAR NOON TUESDAY. WIND BACKING TO SOUTH 15
 TUESDAY EVENING. PERIODS OF SNOW ENDING THIS EVENING. VISIBILITY 1
 MILE OR LESS IN SNOW. RISK OF FREEZING SPRAY LATE THIS AFTERNOON AND
 TONIGHT.

WHITEFISH BAY.
WIND LIGHT INCREASING TO NORTH 20 KNOTS THIS AFTERNOON THEN
 DIMINISHING TO NORTH 15 NEAR MIDNIGHT. WIND DIMINISHING TO LIGHT
 EARLY TUESDAY MORNING THEN BECOMING WEST 10 TUESDAY AFTERNOON. WIND
 BACKING TO SOUTH 10 TUESDAY EVENING. PERIODS OF SNOW THIS AFTERNOON
 AND THIS EVENING. VISIBILITY 1 MILE OR LESS IN SNOW.

NORTHERN LAKE HURON.
WIND LIGHT BECOMING SOUTH 10 KNOTS NEAR NOON THEN INCREASING TO NORTH
 30 THIS EVENING. WIND DIMINISHING TO NORTH 20 EARLY TUESDAY MORNING
 THEN BACKING TO NORTHWEST 15 NEAR NOON TUESDAY. WIND DIMINISHING TO
 SOUTHWEST 10 TUESDAY EVENING. FLURRIES TONIGHT. VISIBILITY 1 MILE OR
 LESS IN FLURRIES. RISK OF FREEZING SPRAY LATE OVERNIGHT AND TUESDAY
 MORNING.

SOUTHERN LAKE HURON.
WIND LIGHT INCREASING TO SOUTHWEST 15 KNOTS EARLY THIS EVENING AND TO
 NORTHWEST 30 LATE THIS EVENING. WIND DIMINISHING TO NORTH 20 EARLY
 TUESDAY MORNING THEN BACKING TO NORTHWEST 15 NEAR NOON TUESDAY. WIND
 DIMINISHING TO LIGHT TUESDAY AFTERNOON THEN BECOMING SOUTH 10
 TUESDAY EVENING. FLURRIES TONIGHT AND TUESDAY MORNING. VISIBILITY 1
 MILE OR LESS IN FLURRIES.

NORTHERN GEORGIAN BAY.
WIND WEST 10 KNOTS BACKING TO SOUTHWEST 10 NEAR NOON THEN BECOMING
 LIGHT EARLY THIS EVENING. WIND INCREASING TO NORTH 25 LATE THIS
 EVENING THEN DIMINISHING TO NORTHWEST 15 TUESDAY MORNING. WIND
 DIMINISHING TO WEST 10 TUESDAY AFTERNOON THEN INCREASING TO
 SOUTHWEST 15 TUESDAY EVENING. FLURRIES TONIGHT. VISIBILITY 1 MILE OR
 LESS IN FLURRIES. RISK OF FREEZING SPRAY LATE OVERNIGHT AND TUESDAY
 MORNING.

SOUTHERN GEORGIAN BAY.
WIND WEST 10 KNOTS BECOMING LIGHT THIS AFTERNOON THEN INCREASING TO
 NORTH 25 NEAR MIDNIGHT. WIND DIMINISHING TO NORTHWEST 15 TUESDAY
 MORNING AND TO WEST 10 TUESDAY AFTERNOON. FLURRIES TONIGHT AND
 TUESDAY MORNING. VISIBILITY 1 MILE OR LESS IN FLURRIES. RISK OF
 FREEZING SPRAY LATE OVERNIGHT AND TUESDAY MORNING.

LAKE ST. CLAIR.
WIND LIGHT INCREASING TO WEST 15 KNOTS THIS AFTERNOON THEN VEERING TO
 NORTHWEST 20 THIS EVENING. WIND DIMINISHING TO NORTHWEST 15 TUESDAY
 MORNING AND TO LIGHT TUESDAY AFTERNOON. SCATTERED SHOWERS THIS
 AFTERNOON AND THIS EVENING.

WESTERN LAKE ERIE.
WIND SOUTHWEST 10 KNOTS INCREASING TO WEST 25 EARLY THIS EVENING THEN
 VEERING TO NORTHWEST 25 NEAR MIDNIGHT. WIND DIMINISHING TO NORTHWEST
 15 TUESDAY MORNING AND TO LIGHT TUESDAY AFTERNOON. SCATTERED SHOWERS
 BEGINNING THIS AFTERNOON CHANGING TO SCATTERED FLURRIES NEAR
 MIDNIGHT AND ENDING TUESDAY MORNING.

EASTERN LAKE ERIE.
WIND SOUTHWEST 10 KNOTS INCREASING TO NORTHWEST 25 EARLY THIS EVENING
 THEN DIMINISHING TO NORTHWEST 15 TUESDAY MORNING. WIND DIMINISHING
 TO NORTHWEST 10 TUESDAY AFTERNOON. SCATTERED SHOWERS OR SCATTERED
 FLURRIES THIS EVENING. SCATTERED FLURRIES OVERNIGHT.

WESTERN LAKE ONTARIO.
WIND WEST 10 KNOTS BACKING TO SOUTH 10 THIS AFTERNOON THEN INCREASING
 TO WEST 20 NEAR MIDNIGHT. WIND VEERING TO NORTHWEST 25 LATE
 OVERNIGHT THEN DIMINISHING TO NORTHWEST 15 TUESDAY MORNING. WIND
 DIMINISHING TO NORTHWEST 10 TUESDAY EVENING. SCATTERED SHOWERS OR
 FLURRIES BEGINNING THIS EVENING BECOMING FLURRIES OVERNIGHT AND
 ENDING TUESDAY MORNING. VISIBILITY AS LOW AS 1 MILE IN
 PRECIPITATION.

EASTERN LAKE ONTARIO.
WIND WEST 20 KNOTS BACKING TO SOUTHWEST 15 NEAR NOON THEN DIMINISHING
 TO VARIABLE 10 EARLY THIS EVENING. WIND INCREASING TO SOUTH 15 NEAR
 MIDNIGHT AND TO WEST 25 LATE OVERNIGHT. WIND VEERING TO NORTHWEST 25
 EARLY TUESDAY MORNING THEN DIMINISHING TO WEST 15 NEAR NOON TUESDAY.
 WIND VEERING TO NORTHWEST 15 TUESDAY EVENING. FLURRIES OVERNIGHT AND
 TUESDAY MORNING. VISIBILITY 1 MILE OR LESS IN FLURRIES.

KINGSTON TO CORNWALL.
WIND WEST 15 KNOTS DIMINISHING TO WEST 10 NEAR NOON THEN BECOMING
 LIGHT EARLY THIS EVENING. WIND BECOMING NORTH 15 EARLY TUESDAY
 MORNING THEN DIMINISHING TO NORTHWEST 10 TUESDAY AFTERNOON. WIND
 BECOMING LIGHT TUESDAY EVENING. FLURRIES OVERNIGHT AND TUESDAY.
 VISIBILITY 1 MILE OR LESS IN FLURRIES.

END