819   
FPCN50 CWVR 171145  
EXTENDED FORECASTS FROM TUESDAY NIGHT 18 AUGUST TO SUNDAY 23 AUGUST  
FOR COASTAL BRITISH COLUMBIA ISSUED BY ENVIRONMENT CANADA AT  
5:00 A.M. PDT MONDAY 17 AUGUST 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. PDT.  
  
METRO VANCOUVER.  
TUESDAY NIGHT..CLEAR. LOW 14.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 14.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..CLEAR. LOW 16.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 16.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 21.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 15.  
SUNDAY..CLOUDY. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 13. HIGH 23.  
  
GREATER VICTORIA.  
TUESDAY NIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW 14.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 14.  
SATURDAY..CLOUDY. HIGH 20.  
SATURDAY NIGHT..CLOUDY. LOW 14.  
SUNDAY..CLOUDY. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 12. HIGH 22.  
  
FRASER VALLEY.  
TUESDAY NIGHT..CLEAR. LOW 15.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 26.  
THURSDAY NIGHT..CLEAR. LOW 16.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 29.  
FRIDAY NIGHT..CLOUDY. LOW 17.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 22.  
SATURDAY NIGHT..PERIODS OF RAIN. LOW 16.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 13. HIGH 24.  
  
HOWE SOUND.  
TUESDAY NIGHT..CLEAR. LOW 15.  
WEDNESDAY..SUNNY. HIGH 25.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 28.  
THURSDAY NIGHT..CLEAR. LOW 13.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 31.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 16.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 22.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 15.  
SUNDAY..CLOUDY. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 21.  
  
WHISTLER.  
TUESDAY NIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. HIGH 30.  
THURSDAY NIGHT..CLEAR. LOW 10.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 33.  
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
 LOW 16.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 23.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 14.  
SUNDAY..CLOUDY. HIGH 22.  
NORMALS FOR THE PERIOD..LOW 8. HIGH 23.  
  
SUNSHINE COAST.  
TUESDAY NIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..CLEAR. LOW 14.  
FRIDAY..SUNNY. HIGH 26.  
FRIDAY NIGHT..INCREASING CLOUDINESS. LOW 16.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 21.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
 LOW 15.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 14. HIGH 22.  
  
SOUTHERN GULF ISLANDS.  
TUESDAY NIGHT..CLEAR. LOW 13.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..CLEAR. LOW 14.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 15.  
SATURDAY..CLOUDY. HIGH 21.  
SATURDAY NIGHT..CLOUDY. LOW 14.  
SUNDAY..CLOUDY. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 12. HIGH 23.  
  
EAST VANCOUVER ISLAND.  
TUESDAY NIGHT..CLEAR. LOW 14.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..CLEAR. LOW 14.  
FRIDAY..SUNNY. HIGH 27.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 17.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 21.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 15.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 13. HIGH 22.  
  
WEST VANCOUVER ISLAND.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 13.  
WEDNESDAY..SUNNY. HIGH 18.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW 15.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
FRIDAY NIGHT..CLOUDY. LOW 14.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 16.  
SATURDAY NIGHT..CLOUDY. LOW 14.  
SUNDAY..CLOUDY. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 12. HIGH 18.  
  
INLAND VANCOUVER ISLAND.  
TUESDAY NIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 28.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 31.  
THURSDAY NIGHT..CLEAR. LOW 13.  
FRIDAY..SUNNY. HIGH 31.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 16.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
 HIGH 20.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 14.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 26.  
  
NORTH VANCOUVER ISLAND.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.  
WEDNESDAY..SUNNY. HIGH 18.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 21.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 13.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 16.  
SATURDAY NIGHT..CLOUDY. LOW 12.  
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 16.  
NORMALS FOR THE PERIOD..LOW 12. HIGH 21.  
  
CENTRAL COAST - COASTAL SECTIONS.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 12.  
WEDNESDAY..SUNNY. HIGH 21.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW 13.  
FRIDAY..SUNNY. HIGH 23.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 13.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 20.  
SATURDAY NIGHT..CLOUDY. LOW 12.  
SUNDAY..CLOUDY. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 12. HIGH 21.  
  
CENTRAL COAST - INLAND SECTIONS.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW 11.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 27.  
THURSDAY NIGHT..CLEAR. LOW 12.  
FRIDAY..SUNNY. HIGH 27.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 12.  
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 24.  
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 11.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 22.  
  
NORTH COAST - COASTAL SECTIONS.  
TUESDAY NIGHT..CLOUDY. LOW 12.  
WEDNESDAY..SUNNY. HIGH 17.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLEAR. LOW 11.  
FRIDAY..SUNNY. HIGH 19.  
FRIDAY NIGHT..CLOUDY. LOW 13.  
SATURDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 18.  
SATURDAY NIGHT..CLOUDY. LOW 12.  
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 17.  
NORMALS FOR THE PERIOD..LOW 10. HIGH 17.  
  
NORTH COAST - INLAND SECTIONS.  
TUESDAY NIGHT..CLEAR. LOW 9.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLEAR. LOW 12.  
FRIDAY..SUNNY. HIGH 24.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 14.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 23.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 13.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 21.  
NORMALS FOR THE PERIOD..LOW 12. HIGH 22.  
  
HAIDA GWAII.  
TUESDAY NIGHT..CLEAR. LOW 12.  
WEDNESDAY..SUNNY. HIGH 20.  
WEDNESDAY NIGHT..CLEAR. LOW 15.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW 16.  
FRIDAY..SUNNY. HIGH 21.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW 15.  
SATURDAY..CLOUDY. HIGH 19.  
SATURDAY NIGHT..CLOUDY. LOW 14.  
SUNDAY..CLOUDY. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 11. HIGH 18.  
  
END  
 
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