FQCN13 CWTO 040655
MARINE FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES AND THE
ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT
CANADA AT 3:00 A.M. EDT MONDAY 4 MAY 2026 FOR TODAY TONIGHT AND
TUESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. EDT.

FOG IMPLIES VISIBILITY LESS THAN 1 MILE.

WINDS ARE FOR OFFSHORE AREAS. NEARSHORE WINDS MAY VARY CONSIDERABLY
DUE TO SHORELINE EFFECTS.

NOTE..THE STRONG WIND WARNING PROGRAM IS ACTIVE FROM MAY 01 TO
 NOVEMBER 30.

WESTERN LAKE SUPERIOR.
STRONG WIND WARNING IN EFFECT.
WIND SOUTH 15 KNOTS INCREASING TO SOUTHWEST 25 THIS MORNING THEN
 VEERING TO WEST 25 EARLY THIS EVENING. WIND VEERING TO NORTHWEST 20
 NEAR MIDNIGHT THEN DIMINISHING TO WEST 15 NEAR NOON TUESDAY. WIND
 VEERING TO NORTHWEST 15 TUESDAY EVENING. SCATTERED SHOWERS CHANGING
 TO SCATTERED FLURRIES NEAR MIDNIGHT AND ENDING TUESDAY MORNING.

EASTERN LAKE SUPERIOR.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHEAST 15 KNOTS INCREASING TO SOUTH 20 EARLY THIS MORNING
 THEN VEERING TO SOUTHWEST 25 THIS AFTERNOON. WIND VEERING TO WEST 25
 THIS EVENING THEN TO NORTHWEST 25 OVERNIGHT. WIND BACKING TO WEST 20
 TUESDAY MORNING THEN DIMINISHING TO WEST 15 TUESDAY EVENING. SHOWERS
 CHANGING TO SCATTERED FLURRIES NEAR MIDNIGHT AND ENDING TUESDAY
 MORNING.

WHITEFISH BAY.
STRONG WIND WARNING IN EFFECT.
WIND LIGHT INCREASING TO SOUTHEAST 15 KNOTS EARLY THIS MORNING AND TO
 SOUTH 20 LATE THIS MORNING. WIND DIMINISHING TO SOUTHWEST 15 THIS
 AFTERNOON THEN VEERING TO NORTHWEST 15 THIS EVENING. WIND INCREASING
 TO NORTHWEST 25 OVERNIGHT THEN DIMINISHING TO WEST 15 TUESDAY
 EVENING. SHOWERS THIS AFTERNOON AND THIS EVENING.

NORTHERN LAKE HURON.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 10 KNOTS INCREASING TO SOUTH 15 THIS MORNING AND TO
 SOUTH 20 THIS AFTERNOON. WIND VEERING TO WEST 20 THIS EVENING THEN
 DIMINISHING TO NORTHWEST 15 NEAR MIDNIGHT. WIND NORTHWEST 15
 TUESDAY. SHOWERS TONIGHT. FOG PATCHES DISSIPATING THIS MORNING.

SOUTHERN LAKE HURON.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 15 KNOTS BACKING TO SOUTH 15 THIS MORNING THEN
 INCREASING TO SOUTH 20 THIS AFTERNOON. WIND VEERING TO SOUTHWEST 20
 THIS EVENING THEN DIMINISHING TO NORTHWEST 10 OVERNIGHT. WIND
 BECOMING VARIABLE 10 TUESDAY MORNING THEN BECOMING NORTHEAST 10
 TUESDAY EVENING. SHOWERS TONIGHT WITH A RISK OF THUNDERSTORMS.

GEORGIAN BAY.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 15 KNOTS BACKING TO SOUTH 15 THIS MORNING THEN
 INCREASING TO SOUTHWEST 20 EARLY THIS EVENING. WIND DIMINISHING TO
 WEST 15 NEAR MIDNIGHT THEN VEERING TO NORTHWEST 15 TUESDAY MORNING.
 WIND DIMINISHING TO NORTHWEST 10 TUESDAY EVENING. SHOWERS ENDING
 EARLY THIS MORNING. SCATTERED SHOWERS TONIGHT WITH A RISK OF
 THUNDERSTORMS. FOG PATCHES DISSIPATING THIS MORNING.

LAKE ST. CLAIR.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 25 KNOTS DIMINISHING TO SOUTHWEST 15 NEAR MIDNIGHT AND
 TO NORTHWEST 10 TUESDAY MORNING. WIND BECOMING LIGHT TUESDAY
 EVENING. SHOWERS TONIGHT AND TUESDAY. RISK OF THUNDERSTORMS TONIGHT.

WESTERN LAKE ERIE.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 25 KNOTS DIMINISHING TO WEST 15 TUESDAY MORNING AND TO
 NORTHWEST 10 NEAR NOON TUESDAY. WIND BECOMING LIGHT TUESDAY EVENING.
 SHOWERS TONIGHT AND TUESDAY. RISK OF THUNDERSTORMS TONIGHT. FOG
 PATCHES FORMING NEAR MIDNIGHT AND DISSIPATING TUESDAY MORNING.

EASTERN LAKE ERIE.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 25 KNOTS DIMINISHING TO SOUTHWEST 15 NEAR NOON THEN
 INCREASING TO SOUTHWEST 20 THIS EVENING. WIND INCREASING TO
 SOUTHWEST 25 NEAR MIDNIGHT THEN DIMINISHING TO WEST 15 NEAR NOON
 TUESDAY. WIND DIMINISHING TO NORTHWEST 10 TUESDAY EVENING. SHOWERS
 ENDING EARLY THIS MORNING. SHOWERS TONIGHT AND TUESDAY. RISK OF
 THUNDERSTORMS TONIGHT. FOG PATCHES FORMING NEAR MIDNIGHT AND
 DISSIPATING TUESDAY MORNING.

WESTERN LAKE ONTARIO.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 20 KNOTS DIMINISHING TO WEST 15 NEAR NOON TUESDAY AND
 TO NORTHWEST 10 TUESDAY EVENING. SHOWERS ENDING THIS MORNING.
 SHOWERS TONIGHT AND TUESDAY. RISK OF THUNDERSTORMS TONIGHT. FOG
 PATCHES FORMING NEAR MIDNIGHT AND DISSIPATING TUESDAY MORNING.

EASTERN LAKE ONTARIO.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 20 KNOTS DIMINISHING TO SOUTHWEST 15 THIS MORNING AND
 TO VARIABLE 10 THIS AFTERNOON. WIND INCREASING TO SOUTH 15 THIS
 EVENING THEN VEERING TO SOUTHWEST 15 NEAR MIDNIGHT. WIND VEERING TO
 WEST 15 TUESDAY AFTERNOON THEN DIMINISHING TO NORTHWEST 10 TUESDAY
 EVENING. SHOWERS ENDING THIS MORNING. SHOWERS OVERNIGHT AND TUESDAY.
 RISK OF THUNDERSTORMS OVERNIGHT. FOG PATCHES FORMING NEAR MIDNIGHT
 AND DISSIPATING TUESDAY MORNING.

KINGSTON TO CORNWALL.
WIND SOUTHWEST 10 KNOTS INCREASING TO SOUTHWEST 15 EARLY THIS MORNING
 THEN DIMINISHING TO SOUTHWEST 10 THIS AFTERNOON. WIND INCREASING TO
 SOUTHWEST 15 TUESDAY MORNING THEN DIMINISHING TO SOUTHWEST 10
 TUESDAY EVENING. SHOWERS ENDING NEAR NOON. SHOWERS OVERNIGHT AND
 TUESDAY. RISK OF THUNDERSTORMS EARLY TUESDAY MORNING.

END