FQCN13 CWTO 031428 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 FRIDAY 3 APRIL 2026 FOR TODAY TONIGHT AND SATURDAY. 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 20 KNOTS VEERING TO NORTHEAST 20 EARLY THIS EVENING THEN INCREASING TO NORTHEAST 25 NEAR MIDNIGHT. WIND BACKING TO NORTH 20 SATURDAY EVENING. SNOW THIS MORNING. SNOW SATURDAY. RISK OF FREEZING RAIN SATURDAY MORNING AND AFTERNOON. VISIBILITY 1 MILE OR LESS IN SNOW. EASTERN LAKE SUPERIOR. WIND NORTH 20 KNOTS VEERING TO NORTHEAST 15 EARLY THIS EVENING THEN INCREASING TO EAST 25 NEAR MIDNIGHT. WIND BACKING TO NORTHEAST 20 NEAR NOON SATURDAY THEN TO NORTH 20 SATURDAY EVENING. SCATTERED FLURRIES THIS MORNING. SNOW OR FREEZING RAIN SATURDAY. VISIBILITY 1 MILE OR LESS IN PRECIPITATION. WHITEFISH BAY. WIND NORTHWEST 20 KNOTS DIMINISHING TO NORTH 10 EARLY THIS EVENING THEN VEERING TO EAST 10 NEAR MIDNIGHT. WIND INCREASING TO SOUTHEAST 20 SATURDAY MORNING THEN BECOMING WEST 20 SATURDAY EVENING. SNOW OR FREEZING RAIN SATURDAY MORNING. RAIN SATURDAY AFTERNOON AND EVENING WITH A RISK OF FREEZING RAIN. FLURRIES SATURDAY EVENING. NORTHERN LAKE HURON. WIND WEST 25 KNOTS VEERING TO NORTHWEST 20 EARLY THIS EVENING THEN TO NORTHEAST 15 LATE THIS EVENING. WIND VEERING TO EAST 20 LATE OVERNIGHT THEN INCREASING TO EAST 30 SATURDAY MORNING. WIND DIMINISHING TO SOUTH 20 SATURDAY EVENING. RAIN OR PERIODS OF FREEZING RAIN SATURDAY WITH A RISK OF THUNDERSTORMS CHANGING TO SCATTERED SHOWERS. FOG PATCHES DISSIPATING NEAR NOON. SOUTHERN LAKE HURON. WIND SOUTHWEST 25 KNOTS DIMINISHING TO WEST 15 THIS AFTERNOON THEN VEERING TO NORTH 20 EARLY THIS EVENING. WIND VEERING TO NORTHEAST 15 NEAR MIDNIGHT THEN TO SOUTHEAST 20 SATURDAY MORNING. WIND VEERING TO SOUTH 25 NEAR NOON SATURDAY THEN TO SOUTHWEST 25 SATURDAY EVENING. RAIN SATURDAY WITH A RISK OF THUNDERSTORMS CHANGING TO SCATTERED SHOWERS. FOG PATCHES DISSIPATING NEAR NOON. NORTHERN GEORGIAN BAY. WIND WEST 25 KNOTS DIMINISHING TO NORTH 15 EARLY THIS EVENING THEN VEERING TO NORTHEAST 15 NEAR MIDNIGHT. WIND INCREASING TO EAST 25 SATURDAY MORNING THEN VEERING TO SOUTHEAST 30 SATURDAY AFTERNOON. WIND VEERING TO SOUTHWEST 25 SATURDAY EVENING. SCATTERED SHOWERS THIS EVENING. RAIN OR FREEZING RAIN SATURDAY. RISK OF THUNDERSTORMS SATURDAY LATE IN THE DAY. FOG PATCHES DISSIPATING NEAR NOON. SOUTHERN GEORGIAN BAY. WIND SOUTHWEST 25 KNOTS VEERING TO WEST 20 NEAR NOON THEN TO NORTHWEST 15 EARLY THIS EVENING. WIND VEERING TO NORTH 15 LATE THIS EVENING THEN TO NORTHEAST 15 NEAR MIDNIGHT. WIND VEERING TO SOUTHEAST 20 SATURDAY MORNING THEN INCREASING TO SOUTHEAST 30 SATURDAY AFTERNOON. WIND DIMINISHING TO SOUTHWEST 20 SATURDAY EVENING. RAIN SATURDAY CHANGING TO SCATTERED SHOWERS. RISK OF FREEZING RAIN SATURDAY MORNING AND AFTERNOON. RISK OF THUNDERSTORMS SATURDAY AFTERNOON AND EVENING. FOG PATCHES DISSIPATING NEAR NOON. LAKE ST. CLAIR. WIND SOUTHWEST 20 KNOTS VEERING TO WEST 15 NEAR NOON THEN DIMINISHING TO NORTH 10 EARLY THIS EVENING. WIND INCREASING TO NORTHEAST 15 LATE THIS EVENING THEN VEERING TO EAST 15 LATE OVERNIGHT. WIND INCREASING TO SOUTHWEST 20 NEAR NOON SATURDAY THEN VEERING TO WEST 15 SATURDAY EVENING. RAIN OVERNIGHT AND SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING NEAR NOON. WESTERN LAKE ERIE. WIND SOUTHWEST 25 KNOTS DIMINISHING TO SOUTHWEST 15 NEAR NOON AND TO VARIABLE 10 EARLY THIS EVENING. WIND INCREASING TO NORTHEAST 15 LATE OVERNIGHT THEN VEERING TO EAST 20 EARLY SATURDAY MORNING. WIND VEERING TO SOUTH 15 NEAR NOON SATURDAY THEN INCREASING TO SOUTHWEST 25 SATURDAY AFTERNOON. WIND VEERING TO WEST 20 SATURDAY EVENING. RAIN OVERNIGHT AND SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING OVERNIGHT. EASTERN LAKE ERIE. WIND SOUTHWEST 25 KNOTS DIMINISHING TO SOUTHWEST 15 THIS AFTERNOON AND TO VARIABLE 10 THIS EVENING. WIND INCREASING TO NORTHEAST 20 LATE OVERNIGHT THEN DIMINISHING TO VARIABLE 10 SATURDAY AFTERNOON. WIND INCREASING TO SOUTHWEST 25 SATURDAY EVENING. PERIODS OF RAIN OVERNIGHT AND SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING SATURDAY MORNING. WESTERN LAKE ONTARIO. WIND SOUTHWEST 25 KNOTS DIMINISHING TO NORTHWEST 15 THIS EVENING AND TO VARIABLE 10 LATE OVERNIGHT. WIND INCREASING TO EAST 25 SATURDAY MORNING THEN DIMINISHING TO EAST 15 SATURDAY EVENING. PERIODS OF RAIN SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING THIS AFTERNOON. EASTERN LAKE ONTARIO. WIND SOUTH 25 KNOTS VEERING TO SOUTHWEST 25 NEAR NOON THEN TO WEST 20 EARLY THIS EVENING. WIND VEERING TO NORTHWEST 15 LATE THIS EVENING THEN DIMINISHING TO NORTH 10 LATE OVERNIGHT. WIND INCREASING TO NORTHEAST 20 EARLY SATURDAY MORNING THEN VEERING TO EAST 20 SATURDAY AFTERNOON. WIND VEERING TO SOUTH 25 SATURDAY EVENING. PERIODS OF RAIN SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING THIS AFTERNOON. KINGSTON TO CORNWALL. WIND SOUTH 15 KNOTS VEERING TO SOUTHWEST 20 NEAR NOON THEN TO WEST 15 EARLY THIS EVENING. WIND DIMINISHING TO NORTHWEST 10 LATE THIS EVENING THEN VEERING TO NORTHEAST 10 LATE OVERNIGHT. WIND INCREASING TO SOUTH 15 SATURDAY EVENING. SCATTERED SHOWERS AND FOG PATCHES ENDING THIS EVENING. PERIODS OF RAIN SATURDAY LATE IN THE DAY WITH A RISK OF THUNDERSTORMS. END