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 7th April, 2026 Weather Conditions For San Antonio Reservoir
Temperature
During the day the maximum temperature will be 78°F with a min temperature of 47°F around San Antonio Reservoir . The average temperature will be 59°F during the day.
Cloud Cover & Rain
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 San Antonio Reservoir to fish today. 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 7th April will be from a south westerly direction which means fishing is optimal.
Wind Speed
Good news, the wind speed is forecasted to be at 6mph 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 7mph
Wed 8th April, 2026 Weather Conditions For San Antonio Reservoir
Temperature
During the day the maximum temperature will be 77°F with a min temperature of 46°F around San Antonio Reservoir . The average temperature will be 58°F during the day.
Cloud Cover & Rain
You'll need a sun hat today if you head out to San Antonio Reservoir as you'll be in the sun more often than not as coverage is only at 22%. 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 8th April will be from a south westerly direction which means fishing is optimal.
Wind Speed
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 San Antonio Reservoir
Winds may gust up to 8mph
Thu 9th April, 2026 Weather Conditions For San Antonio Reservoir
Temperature
During the day the maximum temperature will be 66°F with a min temperature of 51°F around San Antonio Reservoir . The average temperature will be 57°F during the day.
Cloud Cover & Rain
Pretty good cloud cover today at 76% although there may be times when the sun will break through but should be enough cloud cover to find a good spot 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 9th April 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 San Antonio Reservoir
Winds may gust up to 5mph
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