Sumas River 7 Day Fishing Forecast Outlook
Thinking of heading out to Sumas River At South Pass Road At Nooksack over the next few days. If so get you'll find all your weather information you'll need over the next seven days. Please ensure to adhere to the fishing regulations for the state. Remember, regulations are there to protect fish species and enable fishing for generations to come. Determine which day is best for you the bag your best catch on Sumas River.
Thu 30th July, 2026 Weather Conditions For Sumas River
Temperature
During the day the maximum temperature will be 74°F with a min temperature of 53°F around Sumas River . The average temperature will be 63°F during the day.
Cloud Cover & Rain
You'll need a sun hat today if you head out to Sumas River as you'll be in the sun more often than not as coverage is only at 6%. With that level of cloud coverage in the sky there is a 2% probability of rain.
Wind Direction
I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the
South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.
Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Sumas River on Thu 30th July will be from a south westerly direction which means fishing is optimal.
Wind Speed
With the wind forecasted at 4mph hardly a puff out there makes for a calm mirror like surface. With the wind so light less ripples in the water makes it more difficult to mask the line and lure on Sumas River
Winds may gust up to 5mph
Fri 31st July, 2026 Weather Conditions For Sumas River
Temperature
During the day the maximum temperature will be 80°F with a min temperature of 50°F around Sumas River . The average temperature will be 64°F during the day.
Cloud Cover & Rain
You'll need a sun hat today if you head out to Sumas River as you'll be in the sun more often than not as coverage is only at 9%. With that level of cloud coverage in the sky there is a 1% probability of rain.
Wind Direction
I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the
South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.
Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Sumas River on Fri 31st July will be from a north westerly direction which means fishing is optimal.
Wind Speed
With the wind forecasted at 4mph hardly a puff out there makes for a calm mirror like surface. With the wind so light less ripples in the water makes it more difficult to mask the line and lure on Sumas River
Winds may gust up to 4mph
Sat 1st August, 2026 Weather Conditions For Sumas River
Temperature
During the day the maximum temperature will be 63°F with a min temperature of 48°F around Sumas River . The average temperature will be 57°F during the day.
Cloud Cover & Rain
Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Sumas River. You chances of bagging a few has increased. With that level of cloud coverage in the sky there is a 65% probability of rain.
Wind Direction
I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the
South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.
Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Sumas River on Sat 1st August will be from a south westerly direction which means fishing is optimal.
Wind Speed
With the wind forecasted at 4mph hardly a puff out there makes for a calm mirror like surface. With the wind so light less ripples in the water makes it more difficult to mask the line and lure on Sumas River
Winds may gust up to 5mph
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