San Antonio Reservoir 7 Day Fishing Forecast Outlook
Thinking of heading out to San Antonio Reservoir Near Sunol 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 San Antonio Reservoir.
Tue 16th December, 2025 Weather Conditions For San Antonio Reservoir
Temperature
During the day the maximum temperature will be 59°F with a min temperature of 40°F around San Antonio Reservoir . The average temperature will be 50°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 San Antonio Reservoir. You chances of bagging a few has increased. With that level of cloud coverage in the sky there is a 0% 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 San Antonio Reservoir on Tue 16th December will be from a north westerly direction which means fishing is optimal.
Wind Speed
With the wind forecasted at 2mph 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 San Antonio Reservoir
Winds may gust up to 2mph
Wed 17th December, 2025 Weather Conditions For San Antonio Reservoir
Temperature
During the day the maximum temperature will be 64°F with a min temperature of 52°F around San Antonio Reservoir . The average temperature will be 58°F during the day.
Cloud Cover & Rain
Cloud cover not as optimal today at 73% but still enough cover there to grab a catch on San Antonio Reservoir With that level of cloud coverage in the sky there is a 0% 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 San Antonio Reservoir on Wed 17th December will be from a south westerly direction which means fishing is optimal.
Wind Speed
Good news, the wind speed is forecasted to be at 5mph 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 San Antonio Reservoir
Winds may gust up to 6mph
Thu 18th December, 2025 Weather Conditions For San Antonio Reservoir
Temperature
During the day the maximum temperature will be 63°F with a min temperature of 48°F around San Antonio Reservoir . The average temperature will be 54°F during the day.
Cloud Cover & Rain
Cloud cover not as optimal today at 51% but still enough cover there to grab a catch on San Antonio Reservoir With that level of cloud coverage in the sky there is a 0% 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 San Antonio Reservoir on Thu 18th December will be from a south westerly direction which means fishing is optimal.
Wind Speed
With the wind forecasted at 3mph 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 San Antonio Reservoir
Winds may gust up to 3mph
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