FQCN13 CWTO 130655
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 WEDNESDAY 13 MAY 2026 FOR TODAY TONIGHT AND
THURSDAY.
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.
WIND NORTH 15 KNOTS BACKING TO NORTHWEST 15 EARLY THIS MORNING THEN
 DIMINISHING TO NORTH 10 NEAR MIDNIGHT. WIND VEERING TO EAST 10
 THURSDAY MORNING THEN TO SOUTHEAST 10 NEAR NOON THURSDAY. WIND
 INCREASING TO SOUTHEAST 15 THURSDAY EVENING.

EASTERN LAKE SUPERIOR.
STRONG WIND WARNING IN EFFECT.
WIND NORTH 15 KNOTS INCREASING TO NORTHWEST 20 NEAR NOON THEN
 DIMINISHING TO NORTHWEST 15 THIS EVENING. WIND DIMINISHING TO NORTH
 10 NEAR MIDNIGHT THEN BECOMING VARIABLE 10 THURSDAY MORNING. WIND
 INCREASING TO SOUTHEAST 15 THURSDAY EVENING. PERIODS OF RAIN ENDING
 THIS MORNING.

WHITEFISH BAY.
STRONG WIND WARNING IN EFFECT.
WIND NORTH 15 KNOTS INCREASING TO NORTHWEST 20 THIS MORNING THEN
 DIMINISHING TO NORTHWEST 15 EARLY THIS EVENING. WIND DIMINISHING TO
 NORTH 10 NEAR MIDNIGHT THEN BACKING TO NORTHWEST 10 THURSDAY
 MORNING. WIND BECOMING LIGHT THURSDAY EVENING. PERIODS OF RAIN
 ENDING NEAR NOON.

NORTHERN LAKE HURON.
STRONG WIND WARNING IN EFFECT.
WIND VARIABLE 15 KNOTS INCREASING TO NORTHWEST 20 THIS MORNING AND TO
 NORTHWEST 25 NEAR NOON. WIND DIMINISHING TO NORTH 15 NEAR MIDNIGHT
 THEN BACKING TO NORTHWEST 15 NEAR NOON THURSDAY. WIND DIMINISHING TO
 NORTHWEST 10 THURSDAY EVENING. SHOWERS ENDING THURSDAY MORNING. RISK
 OF THUNDERSTORMS EARLY THIS MORNING. FOG PATCHES DISSIPATING NEAR
 NOON.

SOUTHERN LAKE HURON.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 15 KNOTS VEERING TO WEST 15 THIS MORNING THEN
 INCREASING TO NORTHWEST 25 NEAR NOON. WIND DIMINISHING TO NORTHWEST
 15 NEAR NOON THURSDAY AND TO NORTH 10 THURSDAY EVENING. SHOWERS
 ENDING THURSDAY MORNING. RISK OF THUNDERSTORMS EARLY THIS MORNING.
 FOG PATCHES DISSIPATING NEAR NOON.

NORTHERN GEORGIAN BAY.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHEAST 25 KNOTS DIMINISHING TO VARIABLE 15 THIS MORNING THEN
 INCREASING TO NORTH 20 THIS AFTERNOON. WIND DIMINISHING TO NORTH 15
 NEAR MIDNIGHT AND TO NORTHWEST 10 THURSDAY AFTERNOON. WIND BECOMING
 LIGHT THURSDAY EVENING. SHOWERS AND FOG PATCHES ENDING THURSDAY
 MORNING. RISK OF THUNDERSTORMS THIS MORNING.

SOUTHERN GEORGIAN BAY.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHEAST 25 KNOTS DIMINISHING TO SOUTHWEST 15 THIS MORNING THEN
 BECOMING VARIABLE 15 THIS AFTERNOON. WIND INCREASING TO NORTH 20
 EARLY THIS EVENING THEN DIMINISHING TO NORTHWEST 15 OVERNIGHT. WIND
 DIMINISHING TO NORTHWEST 10 THURSDAY AFTERNOON THEN BECOMING LIGHT
 THURSDAY EVENING. SHOWERS AND FOG PATCHES ENDING THURSDAY MORNING.
 RISK OF THUNDERSTORMS THIS MORNING.

LAKE ST. CLAIR.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 20 KNOTS VEERING TO WEST 20 THIS MORNING THEN TO
 NORTHWEST 20 THIS AFTERNOON. WIND DIMINISHING TO NORTH 15 NEAR NOON
 THURSDAY AND TO LIGHT THURSDAY EVENING. SCATTERED SHOWERS ENDING
 NEAR NOON THURSDAY. RISK OF THUNDERSTORMS EARLY THIS MORNING.

WESTERN LAKE ERIE.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 20 KNOTS VEERING TO WEST 20 THIS MORNING THEN TO
 NORTHWEST 20 EARLY THIS EVENING. WIND DIMINISHING TO NORTHWEST 15
 NEAR NOON THURSDAY AND TO NORTH 10 THURSDAY EVENING. SCATTERED
 SHOWERS ENDING NEAR NOON THURSDAY. RISK OF THUNDERSTORMS THIS
 MORNING. FOG PATCHES DISSIPATING THIS MORNING.

EASTERN LAKE ERIE.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHWEST 20 KNOTS DIMINISHING TO WEST 15 EARLY THIS EVENING
 THEN VEERING TO NORTHWEST 15 THURSDAY MORNING. WIND DIMINISHING TO
 LIGHT THURSDAY EVENING. SCATTERED SHOWERS. RISK OF THUNDERSTORMS
 THIS MORNING. FOG PATCHES FORMING EARLY THIS MORNING AND DISSIPATING
 NEAR NOON.

WESTERN LAKE ONTARIO.
STRONG WIND WARNING IN EFFECT.
WIND SOUTHEAST 20 KNOTS VEERING TO SOUTH 20 EARLY THIS MORNING THEN
 DIMINISHING TO SOUTHWEST 15 NEAR NOON. WIND DIMINISHING TO VARIABLE
 10 THURSDAY MORNING THEN BECOMING NORTHWEST 10 NEAR NOON THURSDAY.
 SCATTERED SHOWERS. RISK OF THUNDERSTORMS TODAY. FOG PATCHES FORMING
 EARLY THIS MORNING AND DISSIPATING NEAR NOON.

EASTERN LAKE ONTARIO.
STRONG WIND WARNING IN EFFECT.
WIND EAST 15 KNOTS INCREASING TO SOUTHEAST 20 EARLY THIS MORNING THEN
 VEERING TO SOUTH 20 LATE THIS MORNING. WIND DIMINISHING TO SOUTHWEST
 15 NEAR NOON AND TO SOUTHWEST 10 OVERNIGHT. WIND BECOMING LIGHT
 THURSDAY MORNING THEN BECOMING WEST 10 THURSDAY EVENING. SCATTERED
 SHOWERS. RISK OF THUNDERSTORMS TODAY.

KINGSTON TO CORNWALL.
WIND SOUTHEAST 10 KNOTS VEERING TO SOUTHWEST 10 THIS AFTERNOON THEN
 BECOMING LIGHT OVERNIGHT. WIND LIGHT THURSDAY. SHOWERS. RISK OF
 THUNDERSTORMS LATE THIS AFTERNOON AND THIS EVENING.

END