FQCN13 CWTO 241428
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 24 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 SOUTHEAST 30 KNOTS DIMINISHING TO NORTHEAST 10 EARLY THIS
 EVENING THEN BACKING TO NORTH 10 NEAR MIDNIGHT. WIND BECOMING LIGHT
 NEAR NOON SATURDAY. RAIN CHANGING TO SCATTERED SHOWERS THIS EVENING
 AND ENDING NEAR NOON SATURDAY. FOG PATCHES FORMING NEAR MIDNIGHT.

EASTERN LAKE SUPERIOR.
WIND SOUTHEAST 30 KNOTS DIMINISHING TO SOUTHEAST 15 EARLY THIS
 EVENING AND TO EAST 10 NEAR MIDNIGHT. WIND BECOMING LIGHT NEAR NOON
 SATURDAY. SCATTERED SHOWERS CHANGING TO RAIN NEAR NOON THEN TO
 SCATTERED SHOWERS NEAR MIDNIGHT AND ENDING SATURDAY AFTERNOON. FOG
 PATCHES FORMING NEAR MIDNIGHT.

WHITEFISH BAY.
WIND SOUTHEAST 20 KNOTS DIMINISHING TO SOUTHEAST 15 THIS AFTERNOON
 AND TO LIGHT THIS EVENING. WIND LIGHT SATURDAY. RAIN BEGINNING THIS
 AFTERNOON CHANGING TO SCATTERED SHOWERS AND FOG PATCHES NEAR
 MIDNIGHT AND ENDING SATURDAY AFTERNOON.

NORTHERN LAKE HURON.
WIND EAST 25 KNOTS DIMINISHING TO NORTHEAST 15 SATURDAY MORNING AND
 TO NORTH 10 SATURDAY EVENING. SCATTERED SHOWERS BEGINNING THIS
 EVENING CHANGING TO RAIN NEAR MIDNIGHT AND ENDING SATURDAY MORNING.

SOUTHERN LAKE HURON.
WIND SOUTHEAST 15 KNOTS BACKING TO NORTHEAST 15 LATE OVERNIGHT THEN
 DIMINISHING TO NORTH 10 SATURDAY EVENING. SCATTERED SHOWERS
 BEGINNING THIS EVENING CHANGING TO RAIN NEAR MIDNIGHT AND ENDING
 NEAR NOON SATURDAY. RISK OF THUNDERSTORMS TONIGHT.

NORTHERN GEORGIAN BAY.
WIND EAST 15 KNOTS DIMINISHING TO EAST 10 THIS AFTERNOON THEN BACKING
 TO NORTHEAST 10 SATURDAY MORNING. WIND BACKING TO NORTH 10 SATURDAY
 AFTERNOON. RAIN OVERNIGHT AND SATURDAY MORNING.

SOUTHERN GEORGIAN BAY.
WIND EAST 15 KNOTS VEERING TO SOUTHEAST 15 THIS EVENING THEN
 DIMINISHING TO EAST 10 EARLY SATURDAY MORNING. WIND BACKING TO NORTH
 10 SATURDAY AFTERNOON. RAIN OVERNIGHT AND SATURDAY MORNING.

LAKE ST. CLAIR.
WIND SOUTHEAST 15 KNOTS DIMINISHING TO EAST 10 LATE OVERNIGHT THEN
 INCREASING TO NORTH 15 SATURDAY MORNING. SCATTERED SHOWERS BEGINNING
 THIS AFTERNOON CHANGING TO RAIN THIS EVENING AND ENDING SATURDAY
 MORNING. RISK OF THUNDERSTORMS LATE THIS AFTERNOON AND TONIGHT.

WESTERN LAKE ERIE.
WIND EAST 15 KNOTS INCREASING TO EAST 20 NEAR NOON THEN BACKING TO
 NORTHEAST 15 LATE OVERNIGHT. WIND INCREASING TO NORTHEAST 20
 SATURDAY EVENING. SCATTERED SHOWERS BEGINNING THIS AFTERNOON
 CHANGING TO RAIN THIS EVENING THEN TO SCATTERED SHOWERS SATURDAY
 MORNING AND ENDING NEAR NOON SATURDAY. RISK OF THUNDERSTORMS LATE
 THIS AFTERNOON AND TONIGHT.

EASTERN LAKE ERIE.
WIND NORTHEAST 20 KNOTS TODAY TONIGHT AND SATURDAY. RAIN TONIGHT AND
 SATURDAY. RISK OF THUNDERSTORMS TONIGHT.

WESTERN LAKE ONTARIO.
WIND EAST 15 KNOTS INCREASING TO EAST 20 NEAR MIDNIGHT THEN BACKING
 TO NORTHEAST 25 NEAR NOON SATURDAY. WIND DIMINISHING TO NORTHEAST 15
 SATURDAY EVENING. RAIN OVERNIGHT AND SATURDAY.

EASTERN LAKE ONTARIO.
WIND NORTHEAST 15 KNOTS DIMINISHING TO VARIABLE 10 NEAR NOON THEN
 INCREASING TO EAST 15 THIS EVENING. WIND INCREASING TO EAST 20 LATE
 OVERNIGHT THEN DIMINISHING TO EAST 10 SATURDAY AFTERNOON. WIND
 BECOMING LIGHT SATURDAY EVENING. SCATTERED SHOWERS SATURDAY.

KINGSTON TO CORNWALL.
WIND LIGHT BECOMING EAST 10 KNOTS THIS EVENING THEN INCREASING TO
 NORTHEAST 10 TO 15 EARLY SATURDAY MORNING. WIND DIMINISHING TO LIGHT
 SATURDAY EVENING.

END