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Sunol, CA · Alameda County
Right Now
Clear
Water
71°
Wind
11 mph
WSW
Gusts
14 mph
Pressure
29.81
falling
Forecast - Thu, Jun 18
High / Low
81° / 57°
Wind
9 mph
gusts 17 mph
Precip
0%
UV
10
Sunrise
12:45 PM
Sunset
3:31 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Tue, Tue, Jun 23
Tue, Jun 23 scores 62/100 — Solunar 3/5, Wind 8 mph.
Best for Boating
Mon, Mon, Jun 22
Mon, Jun 22 scores 90/100 — Wind 8 mph, Rain 0%.
Best for Swimming
Sun, Sun, Jun 21
Sun, Jun 21 scores 75/100 — Air 77°F, Rain 0%.
Best for Paddling
Mon, Mon, Jun 22
Mon, Jun 22 scores 85/100 — Wind 8 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 8 days
| Metric | Thu18 | Fri19 | Sat20 | Sun21 | Mon22 | Tue23 | Wed24 | Thu25 |
|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Clear | Mostly Clear | Clear | Clear | Mostly Clear | Clear | Clear |
| High / Low | 81°/57° | 75°/55° | 73°/55° | 77°/53° | 79°/54° | 82°/54° | 79°/55° | 79°/53° |
| Precip | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | 13 mphgust 17 | 13 mphgust 18 | 11 mphgust 18 | 9 mphgust 16 | 8 mphgust 17 | 8 mphgust 18 | 8 mphgust 16 | 8 mphgust 17 |
| Pressure | 29.86" stable | 29.94" rising | 29.96" rising | 29.90" falling | 29.90" stable | 29.96" rising | 29.97" stable | 29.91" falling |
| UV Index | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 11 |
| Sunrise | 12:45 PM | 12:46 PM | 12:46 PM | 12:46 PM | 12:46 PM | 12:47 PM | 12:47 PM | 12:47 PM |
| Sunset | 3:31 AM | 3:31 AM | 3:32 AM | 3:32 AM | 3:32 AM | 3:32 AM | 3:32 AM | 3:32 AM |
| Bite Rating | 2/5waxing crescent | 2/5waxing crescent | 3/5waxing crescent | 2/5first quarter | 2/5first quarter | 3/5first quarter | 3/5first quarter | 2/5waxing gibbous |
Today Read
San Antonio ReservoirWind read
Calm
9 mph avg
Water read
71°
Warm-water bite
Air range
57° / 81°
today
Precip
0%
low concern
Today's forecast for San Antonio Reservoir has calm wind, 57F to 81F air temperatures, 0% chance of precipitation, and 71F water.
AI read · today
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Reads 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing crescent
Major
11:24 PM - 1:54 AM
Minor
4:17 PM - 5:47 PM
Detailed temperature readings across your lake.
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Fish Species
8Water Temperature History
Current
74°
Jun 28
Low
49°
Feb 15
Average
64°
Last 12 Months
Warmest avg: August (74°F)
Coolest avg: February (51°F)
Rapid warming: February → March (+7°F)
Sharpest cooling: September → October (-8°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
7am - 6am
Peak Wind
13 mph
10pm
Peak Gust
17 mph
highest gust
Pressure
29.84 inHg
steady
Visibility
11 mi
10% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5waxing crescent
Water at 71°F -- warm-water species active.
Fish Species
8Nearby Lakes
FAQ
San Antonio Reservoir covers 692.00 acres (1.08 square miles)
San Antonio Reservoir is located in Sunol, Alameda County, CA. It is accessible to the public for outdoor activities.