Hetch Hetchy Reservoir 7 Day Fishing Forecast

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  • Updated 24th March 2026

Hetch Hetchy Reservoir 7 Day Fishing Forecast Outlook

Thinking of heading out to Hetch Hetchy Reservoir At Hetch Hetchy 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 Hetch Hetchy Reservoir.

Tue 24th March, 2026 Weather Conditions For Hetch Hetchy Reservoir

Temperature

  • Updated Just Now

During the day the maximum temperature will be 66°F with a min temperature of 46°F around Hetch Hetchy Reservoir . The average temperature will be 55°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Bring a hat and sun cream, yip with cloud coverage at 1% you'll need to find an artifical shade to cast a shadow if headng out to Hetch Hetchy Reservoir to fish today. With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

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 Hetch Hetchy Reservoir on Tue 24th March will be from a south westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 7mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Hetch Hetchy Reservoir
Winds may gust up to 9mph


Wed 25th March, 2026 Weather Conditions For Hetch Hetchy Reservoir

Temperature

  • Updated Just Now

During the day the maximum temperature will be 62°F with a min temperature of 43°F around Hetch Hetchy Reservoir . The average temperature will be 51°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Bring a hat and sun cream, yip with cloud coverage at 1% you'll need to find an artifical shade to cast a shadow if headng out to Hetch Hetchy Reservoir to fish today. With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

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 Hetch Hetchy Reservoir on Wed 25th March will be from a south westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 7mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Hetch Hetchy Reservoir
Winds may gust up to 8mph


Thu 26th March, 2026 Weather Conditions For Hetch Hetchy Reservoir

Temperature

  • Updated Just Now

During the day the maximum temperature will be 60°F with a min temperature of 40°F around Hetch Hetchy Reservoir . The average temperature will be 49°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Clouds are not your friends today as less than 50% cover at 29% but if over conditions are favourable still head out to Hetch Hetchy Reservoir With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

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 Hetch Hetchy Reservoir on Thu 26th March will be from a north westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

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 Hetch Hetchy Reservoir
Winds may gust up to 5mph


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