FQCN13 CWTO 122225
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 SUNDAY 12 APRIL 2026 FOR TONIGHT AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT MONDAY.

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 VEERING TO SOUTHWEST 15 NEAR MIDNIGHT THEN TO
 NORTHWEST 15 EARLY MONDAY MORNING. WIND DIMINISHING TO NORTHWEST 10
 NEAR NOON MONDAY THEN BECOMING LIGHT MONDAY EVENING. SHOWERS THIS
 EVENING WITH A RISK OF THUNDERSTORMS. DRIZZLE MONDAY AFTERNOON. FOG
 PATCHES DISSIPATING MONDAY MORNING.

EASTERN LAKE SUPERIOR.
WIND SOUTHEAST 30 KNOTS DIMINISHING TO SOUTHWEST 20 NEAR MIDNIGHT
 THEN VEERING TO NORTHWEST 15 EARLY MONDAY MORNING. WIND DIMINISHING
 TO NORTHWEST 10 MONDAY AFTERNOON THEN INCREASING TO NORTHEAST 15
 MONDAY EVENING. SHOWERS WITH A RISK OF THUNDERSTORMS CHANGING TO
 DRIZZLE OVERNIGHT AND ENDING NEAR NOON MONDAY. FOG PATCHES
 DISSIPATING MONDAY EVENING.

WHITEFISH BAY.
WIND SOUTHEAST 25 KNOTS VEERING TO SOUTHWEST 20 NEAR MIDNIGHT THEN TO
 NORTHWEST 15 EARLY MONDAY MORNING. WIND DIMINISHING TO LIGHT MONDAY
 AFTERNOON. SHOWERS WITH A RISK OF THUNDERSTORMS CHANGING TO DRIZZLE
 MONDAY MORNING AND ENDING MONDAY AFTERNOON. FOG PATCHES.

NORTHERN LAKE HURON.
WIND SOUTH 25 KNOTS VEERING TO SOUTHWEST 25 THIS EVENING THEN TO WEST
 20 NEAR NOON MONDAY. WIND VEERING TO NORTHWEST 15 MONDAY AFTERNOON.
 SHOWERS WITH A RISK OF THUNDERSTORMS CHANGING TO DRIZZLE THIS
 EVENING THEN TO SHOWERS OVERNIGHT. DRIZZLE MONDAY MORNING AND
 AFTERNOON. FOG PATCHES DISSIPATING MONDAY EVENING.

SOUTHERN LAKE HURON.
WIND SOUTH 25 KNOTS VEERING TO SOUTHWEST 20 NEAR MIDNIGHT THEN
 INCREASING TO SOUTHWEST 25 EARLY MONDAY MORNING. WIND DIMINISHING TO
 NORTHEAST 10 MONDAY EVENING. SHOWERS WITH A RISK OF THUNDERSTORMS
 CHANGING TO DRIZZLE THIS EVENING THEN TO SCATTERED SHOWERS
 OVERNIGHT. RISK OF THUNDERSTORMS MONDAY AFTERNOON AND EVENING. FOG
 PATCHES FORMING LATE OVERNIGHT.

NORTHERN GEORGIAN BAY.
WIND SOUTHEAST 25 KNOTS DIMINISHING TO SOUTHWEST 15 THIS EVENING THEN
 INCREASING TO SOUTHWEST 25 LATE OVERNIGHT. WIND DIMINISHING TO WEST
 15 NEAR NOON MONDAY AND TO NORTHEAST 10 MONDAY EVENING. SHOWERS
 CHANGING TO DRIZZLE MONDAY MORNING. FOG PATCHES FORMING THIS
 EVENING.

SOUTHERN GEORGIAN BAY.
WIND SOUTHEAST 25 KNOTS VEERING TO SOUTHWEST 20 NEAR MIDNIGHT THEN
 DIMINISHING TO LIGHT MONDAY EVENING. SHOWERS CHANGING TO DRIZZLE
 NEAR MIDNIGHT THEN TO SCATTERED SHOWERS MONDAY MORNING. DRIZZLE
 MONDAY EVENING. FOG PATCHES.

LAKE ST. CLAIR.
WIND SOUTHWEST 25 KNOTS DIMINISHING TO SOUTHWEST 15 NEAR NOON MONDAY
 AND TO LIGHT MONDAY EVENING. SHOWERS OVERNIGHT. SCATTERED SHOWERS
 MONDAY AFTERNOON AND EVENING WITH A RISK OF THUNDERSTORMS.

WESTERN LAKE ERIE.
WIND SOUTHWEST 25 KNOTS DIMINISHING TO SOUTH 15 MONDAY EVENING.
 SCATTERED SHOWERS OVERNIGHT AND MONDAY. RISK OF THUNDERSTORMS MONDAY
 AFTERNOON AND EVENING.

EASTERN LAKE ERIE.
WIND SOUTH 15 KNOTS INCREASING TO SOUTH 20 THIS EVENING THEN VEERING
 TO SOUTHWEST 20 LATE OVERNIGHT. WIND INCREASING TO SOUTHWEST 25 NEAR
 NOON MONDAY. SCATTERED SHOWERS MONDAY. RISK OF THUNDERSTORMS MONDAY
 AFTERNOON AND EVENING. FOG PATCHES FORMING NEAR NOON MONDAY AND
 DISSIPATING MONDAY EVENING.

WESTERN LAKE ONTARIO.
WIND EAST 15 KNOTS DIMINISHING TO VARIABLE 10 THIS EVENING THEN
 INCREASING TO SOUTHWEST 15 NEAR MIDNIGHT. WIND INCREASING TO
 SOUTHWEST 20 LATE OVERNIGHT AND TO SOUTHWEST 25 MONDAY MORNING.
 SCATTERED SHOWERS THIS EVENING. SCATTERED SHOWERS MONDAY. RISK OF
 THUNDERSTORMS EARLY MONDAY EVENING. FOG PATCHES FORMING MONDAY
 MORNING.

EASTERN LAKE ONTARIO.
WIND EAST 15 KNOTS INCREASING TO SOUTH 25 NEAR MIDNIGHT THEN VEERING
 TO SOUTHWEST 20 MONDAY MORNING. WIND DIMINISHING TO SOUTHWEST 15
 MONDAY EVENING. SCATTERED SHOWERS THIS EVENING. SCATTERED SHOWERS
 MONDAY. FOG PATCHES FORMING NEAR NOON MONDAY.

KINGSTON TO CORNWALL.
WIND SOUTHEAST 10 KNOTS INCREASING TO SOUTH 15 NEAR MIDNIGHT THEN
 VEERING TO SOUTHWEST 15 EARLY MONDAY MORNING. WIND DIMINISHING TO
 WEST 10 MONDAY EVENING. SHOWERS ENDING OVERNIGHT. SHOWERS MONDAY.

END