FQCN13 CWTO 172225
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 FRIDAY 17 APRIL 2026 FOR TONIGHT AND
SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT SATURDAY.

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 NORTHWEST 25 NEAR MIDNIGHT
 THEN BACKING TO WEST 25 NEAR NOON SATURDAY. WIND VEERING TO
 NORTHWEST 25 SATURDAY EVENING. SHOWERS AND FOG PATCHES TONIGHT WITH
 A RISK OF THUNDERSTORMS BECOMING SCATTERED FLURRIES OR SCATTERED
 SHOWERS AND ENDING SATURDAY MORNING. SCATTERED FLURRIES SATURDAY
 EVENING.

EASTERN LAKE SUPERIOR.
GALE WARNING IN EFFECT.
WIND SOUTHEAST 35 KNOTS DIMINISHING TO SOUTHEAST 30 NEAR MIDNIGHT
 THEN BECOMING NORTHWEST 30 LATE OVERNIGHT. WIND BACKING TO WEST 30
 SATURDAY AFTERNOON. SHOWERS AND FOG PATCHES BEGINNING THIS EVENING
 WITH A RISK OF THUNDERSTORMS BECOMING SCATTERED FLURRIES OR
 SCATTERED SHOWERS SATURDAY MORNING AND ENDING NEAR NOON SATURDAY.
 SCATTERED FLURRIES SATURDAY EVENING.

WHITEFISH BAY.
WIND SOUTHEAST 25 KNOTS BECOMING NORTHWEST 25 EARLY SATURDAY MORNING
 THEN INCREASING TO NORTHWEST 30 NEAR NOON SATURDAY. WIND BACKING TO
 WEST 25 SATURDAY EVENING. SHOWERS OR SCATTERED FLURRIES BEGINNING
 NEAR MIDNIGHT WITH A RISK OF THUNDERSTORMS BECOMING SCATTERED
 FLURRIES SATURDAY AFTERNOON. FOG PATCHES FORMING NEAR MIDNIGHT AND
 DISSIPATING SATURDAY MORNING.

NORTHERN LAKE HURON.
WIND SOUTHEAST 15 KNOTS VEERING TO SOUTH 20 THIS EVENING THEN
 INCREASING TO SOUTH 30 LATE OVERNIGHT. WIND BECOMING NORTHWEST 30
 NEAR NOON SATURDAY THEN DIMINISHING TO NORTHWEST 20 SATURDAY
 EVENING. SHOWERS SATURDAY WITH A RISK OF THUNDERSTORMS BECOMING
 SCATTERED FLURRIES OR SCATTERED SHOWERS. FOG PATCHES DISSIPATING
 SATURDAY AFTERNOON.

SOUTHERN LAKE HURON.
WIND SOUTHEAST 15 KNOTS VEERING TO SOUTH 20 THIS EVENING THEN
 INCREASING TO SOUTH 25 LATE OVERNIGHT. WIND VEERING TO WEST 20 NEAR
 NOON SATURDAY. SHOWERS SATURDAY WITH A RISK OF THUNDERSTORMS
 BECOMING SCATTERED FLURRIES OR SCATTERED SHOWERS. FOG PATCHES
 DISSIPATING SATURDAY AFTERNOON.

NORTHERN GEORGIAN BAY.
WIND SOUTHEAST 15 KNOTS INCREASING TO SOUTHEAST 20 THIS EVENING THEN
 VEERING TO SOUTH 25 LATE OVERNIGHT. WIND VEERING TO WEST 25 NEAR
 NOON SATURDAY THEN TO NORTHWEST 20 SATURDAY EVENING. SHOWERS
 SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING
 SATURDAY EVENING.

SOUTHERN GEORGIAN BAY.
WIND SOUTHEAST 15 KNOTS INCREASING TO SOUTHEAST 20 THIS EVENING THEN
 VEERING TO SOUTH 25 LATE OVERNIGHT. WIND VEERING TO SOUTHWEST 20
 SATURDAY MORNING THEN TO WEST 20 SATURDAY AFTERNOON. WIND VEERING TO
 NORTHWEST 20 SATURDAY EVENING. SHOWERS SATURDAY WITH A RISK OF
 THUNDERSTORMS. FOG PATCHES DISSIPATING SATURDAY EVENING.

LAKE ST. CLAIR.
WIND SOUTHEAST 10 KNOTS INCREASING TO SOUTHEAST 15 THIS EVENING THEN
 VEERING TO SOUTH 20 LATE OVERNIGHT. WIND VEERING TO SOUTHWEST 20
 SATURDAY MORNING THEN TO NORTHWEST 20 SATURDAY AFTERNOON. SHOWERS
 SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES FORMING NEAR
 MIDNIGHT AND DISSIPATING SATURDAY AFTERNOON.

WESTERN LAKE ERIE.
WIND SOUTHEAST 15 KNOTS INCREASING TO SOUTH 25 LATE OVERNIGHT THEN
 VEERING TO SOUTHWEST 20 SATURDAY MORNING. WIND VEERING TO WEST 20
 SATURDAY AFTERNOON THEN TO NORTHWEST 20 SATURDAY EVENING. SHOWERS
 SATURDAY WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING
 SATURDAY EVENING.

EASTERN LAKE ERIE.
WIND LIGHT INCREASING TO SOUTHEAST 15 KNOTS THIS EVENING AND TO SOUTH
 25 EARLY SATURDAY MORNING. WIND VEERING TO SOUTHWEST 25 NEAR NOON
 SATURDAY THEN TO WEST 20 SATURDAY EVENING. SHOWERS SATURDAY WITH A
 RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING SATURDAY EVENING.

WESTERN LAKE ONTARIO.
WIND LIGHT BECOMING EAST 10 KNOTS THIS EVENING THEN INCREASING TO
 EAST 15 LATE OVERNIGHT. WIND VEERING TO SOUTHEAST 15 SATURDAY
 MORNING THEN TO SOUTHWEST 20 SATURDAY AFTERNOON. WIND VEERING TO
 NORTHWEST 15 SATURDAY EVENING. SHOWERS SATURDAY AFTERNOON AND
 EVENING WITH A RISK OF THUNDERSTORMS. FOG PATCHES DISSIPATING
 SATURDAY EVENING.

EASTERN LAKE ONTARIO.
WIND LIGHT INCREASING TO SOUTHEAST 15 KNOTS LATE OVERNIGHT AND TO
 SOUTHEAST 20 SATURDAY MORNING. WIND BECOMING WEST 20 SATURDAY
 EVENING. SHOWERS SATURDAY LATE IN THE DAY WITH A RISK OF
 THUNDERSTORMS. FOG PATCHES.

KINGSTON TO CORNWALL.
WIND EAST 10 KNOTS BECOMING LIGHT THIS EVENING THEN BECOMING
 SOUTHEAST 10 EARLY SATURDAY MORNING. WIND INCREASING TO SOUTHEAST 15
 NEAR NOON SATURDAY THEN VEERING TO SOUTHWEST 15 SATURDAY EVENING.
 SHOWERS AND FOG PATCHES SATURDAY EVENING. FOG PATCHES FORMING NEAR
 MIDNIGHT AND DISSIPATING NEAR NOON SATURDAY.

END