FQCN13 CWTO 300655
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 THURSDAY 30 APRIL 2026 FOR TODAY TONIGHT AND
FRIDAY.
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.

WESTERN LAKE SUPERIOR.
WIND NORTH 10 KNOTS BACKING TO NORTHWEST 10 NEAR NOON THEN INCREASING
 TO NORTH 15 THIS EVENING. WIND DIMINISHING TO NORTHWEST 10 NEAR NOON
 FRIDAY. SCATTERED FLURRIES ENDING NEAR MIDNIGHT.

EASTERN LAKE SUPERIOR.
WIND NORTH 10 KNOTS INCREASING TO NORTHWEST 15 THIS AFTERNOON THEN
 VEERING TO NORTH 15 NEAR MIDNIGHT. WIND BACKING TO NORTHWEST 15
 FRIDAY AFTERNOON. SCATTERED FLURRIES TODAY AND THIS EVENING.

WHITEFISH BAY.
WIND LIGHT BECOMING NORTHWEST 15 KNOTS NEAR NOON THEN DIMINISHING TO
 NORTHWEST 10 THIS EVENING. WIND BECOMING LIGHT OVERNIGHT THEN
 BECOMING NORTHWEST 15 FRIDAY AFTERNOON.

NORTHERN LAKE HURON.
WIND NORTH 10 KNOTS INCREASING TO NORTHWEST 15 THIS AFTERNOON THEN
 VEERING TO NORTH 15 OVERNIGHT. WIND BACKING TO NORTHWEST 15 NEAR
 NOON FRIDAY.

SOUTHERN LAKE HURON.
WIND NORTHWEST 15 KNOTS DIMINISHING TO NORTHWEST 10 THIS MORNING THEN
 INCREASING TO NORTH 15 FRIDAY AFTERNOON.

GEORGIAN BAY.
WIND NORTH 10 KNOTS INCREASING TO NORTHWEST 15 NEAR NOON THEN
 DIMINISHING TO NORTHWEST 10 THIS EVENING. WIND NORTHWEST 10 FRIDAY.

LAKE ST. CLAIR.
WIND NORTHWEST 10 KNOTS BECOMING LIGHT THIS EVENING. WIND LIGHT
 FRIDAY. SCATTERED SHOWERS ENDING EARLY THIS MORNING. SCATTERED
 SHOWERS THIS AFTERNOON THIS EVENING AND FRIDAY.

WESTERN LAKE ERIE.
WIND NORTHWEST 15 KNOTS DIMINISHING TO NORTHWEST 10 THIS MORNING THEN
 INCREASING TO WEST 15 THIS AFTERNOON. WIND DIMINISHING TO LIGHT THIS
 EVENING. WIND LIGHT FRIDAY. SCATTERED SHOWERS ENDING THIS EVENING.
 SCATTERED SHOWERS FRIDAY.

EASTERN LAKE ERIE.
WIND NORTHWEST 15 KNOTS DIMINISHING TO NORTHWEST 10 EARLY THIS
 MORNING THEN INCREASING TO SOUTHWEST 15 NEAR NOON. WIND VEERING TO
 WEST 15 THIS EVENING THEN DIMINISHING TO LIGHT NEAR MIDNIGHT. WIND
 LIGHT FRIDAY. SCATTERED SHOWERS THIS AFTERNOON AND THIS EVENING.

WESTERN LAKE ONTARIO.
WIND WEST 10 KNOTS INCREASING TO WEST 15 NEAR NOON THEN DIMINISHING
 TO WEST 10 THIS EVENING. WIND BECOMING LIGHT OVERNIGHT. WIND LIGHT
 FRIDAY. SCATTERED SHOWERS THIS AFTERNOON AND THIS EVENING.

EASTERN LAKE ONTARIO.
WIND WEST 10 KNOTS INCREASING TO WEST 15 NEAR NOON THEN DIMINISHING
 TO LIGHT OVERNIGHT. WIND BECOMING WEST 10 NEAR NOON FRIDAY.

KINGSTON TO CORNWALL.
WIND NORTHWEST 10 KNOTS BECOMING LIGHT NEAR MIDNIGHT THEN BECOMING
 SOUTHWEST 10 FRIDAY AFTERNOON. RAIN ENDING THIS MORNING. SCATTERED
 SHOWERS FRIDAY LATE IN THE DAY.

END