FQCN13 CWTO 272225
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 MONDAY 27 APRIL 2026 FOR TONIGHT AND TUESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT TUESDAY.

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 VARIABLE 15 LATE OVERNIGHT
 THEN INCREASING TO NORTHWEST 25 EARLY TUESDAY MORNING. WIND
 DIMINISHING TO NORTHWEST 15 TUESDAY AFTERNOON. RAIN WITH A RISK OF
 THUNDERSTORMS CHANGING TO SCATTERED SHOWERS TUESDAY MORNING AND
 ENDING NEAR NOON TUESDAY. FOG PATCHES LATE OVERNIGHT.

EASTERN LAKE SUPERIOR.
GALE WARNING IN EFFECT.
WIND SOUTHEAST 35 KNOTS DIMINISHING TO SOUTHEAST 25 LATE OVERNIGHT
 THEN BECOMING WEST 25 EARLY TUESDAY MORNING. WIND VEERING TO
 NORTHWEST 30 NEAR NOON TUESDAY THEN DIMINISHING TO NORTHWEST 20
 TUESDAY EVENING. RAIN WITH A RISK OF THUNDERSTORMS CHANGING TO
 SHOWERS TUESDAY MORNING AND ENDING NEAR NOON TUESDAY. FOG PATCHES
 FORMING LATE OVERNIGHT AND DISSIPATING TUESDAY MORNING.

WHITEFISH BAY.
WIND SOUTHEAST 30 KNOTS DIMINISHING TO SOUTHEAST 20 EARLY TUESDAY
 MORNING THEN BECOMING WEST 20 LATE TUESDAY MORNING. WIND VEERING TO
 NORTHWEST 15 TUESDAY EVENING. RAIN BEGINNING THIS EVENING WITH A
 RISK OF THUNDERSTORMS CHANGING TO SHOWERS TUESDAY MORNING AND ENDING
 TUESDAY AFTERNOON. FOG PATCHES FORMING LATE OVERNIGHT AND
 DISSIPATING TUESDAY MORNING.

NORTHERN LAKE HURON.
GALE WARNING IN EFFECT.
WIND SOUTHEAST 20 KNOTS INCREASING TO SOUTH 35 LATE OVERNIGHT THEN
 DIMINISHING TO SOUTHWEST 25 TUESDAY MORNING. WIND DIMINISHING TO
 NORTHWEST 15 TUESDAY AFTERNOON AND TO NORTHWEST 10 TUESDAY EVENING.
 SHOWERS OVERNIGHT AND TUESDAY WITH A RISK OF THUNDERSTORMS.

SOUTHERN LAKE HURON.
WIND SOUTHEAST 20 KNOTS INCREASING TO SOUTH 30 LATE OVERNIGHT THEN
 VEERING TO SOUTHWEST 25 TUESDAY MORNING. WIND DIMINISHING TO WEST 15
 TUESDAY AFTERNOON AND TO LIGHT TUESDAY EVENING. SHOWERS OVERNIGHT
 AND TUESDAY WITH A RISK OF THUNDERSTORMS.

GEORGIAN BAY.
WIND SOUTHEAST 20 KNOTS INCREASING TO SOUTHEAST 30 LATE OVERNIGHT
 THEN DIMINISHING TO SOUTHWEST 20 NEAR NOON TUESDAY. WIND VEERING TO
 WEST 15 TUESDAY EVENING. SHOWERS OVERNIGHT AND TUESDAY WITH A RISK
 OF THUNDERSTORMS.

LAKE ST. CLAIR.
WIND SOUTHEAST 20 KNOTS VEERING TO SOUTH 20 NEAR MIDNIGHT THEN
 INCREASING TO SOUTH 25 LATE OVERNIGHT. WIND DIMINISHING TO SOUTHWEST
 15 TUESDAY MORNING AND TO WEST 10 TUESDAY EVENING. SHOWERS OVERNIGHT
 AND TUESDAY WITH A RISK OF THUNDERSTORMS.

WESTERN LAKE ERIE.
WIND EAST 15 KNOTS INCREASING TO SOUTHEAST 25 THIS EVENING THEN
 VEERING TO SOUTH 30 LATE OVERNIGHT. WIND VEERING TO SOUTHWEST 25
 TUESDAY MORNING THEN DIMINISHING TO WEST 15 TUESDAY AFTERNOON.
 SHOWERS OVERNIGHT AND TUESDAY WITH A RISK OF THUNDERSTORMS.

EASTERN LAKE ERIE.
WIND EAST 15 KNOTS INCREASING TO SOUTHEAST 25 THIS EVENING THEN
 VEERING TO SOUTH 25 LATE OVERNIGHT. WIND VEERING TO SOUTHWEST 20
 TUESDAY AFTERNOON THEN DIMINISHING TO SOUTHWEST 15 TUESDAY EVENING.
 SCATTERED SHOWERS OVERNIGHT AND TUESDAY. RISK OF THUNDERSTORMS
 TUESDAY MORNING AND AFTERNOON.

WESTERN LAKE ONTARIO.
WIND EAST 20 KNOTS VEERING TO SOUTHEAST 15 NEAR MIDNIGHT THEN TO
 SOUTH 15 EARLY TUESDAY MORNING. WIND DIMINISHING TO SOUTHWEST 10
 TUESDAY EVENING. SCATTERED SHOWERS TUESDAY. RISK OF THUNDERSTORMS
 EARLY TUESDAY AFTERNOON.

EASTERN LAKE ONTARIO.
WIND EAST 10 KNOTS INCREASING TO SOUTHEAST 15 THIS EVENING AND TO
 SOUTHEAST 20 TUESDAY MORNING. WIND VEERING TO SOUTH 20 NEAR NOON
 TUESDAY THEN DIMINISHING TO SOUTH 15 TUESDAY EVENING. SCATTERED
 SHOWERS TUESDAY.

KINGSTON TO CORNWALL.
WIND LIGHT BECOMING SOUTHEAST 10 KNOTS LATE OVERNIGHT THEN INCREASING
 TO SOUTH 15 TUESDAY MORNING. WIND DIMINISHING TO SOUTHWEST 10
 TUESDAY EVENING. SCATTERED SHOWERS TUESDAY AFTERNOON AND EVENING.

END