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Nipomo, CA · San Louis Obispo County
Right Now
Clear
Water
73°
Wind
9 mph
WSW
Gusts
12 mph
Pressure
29.96
falling
Forecast - Wed, Jun 24
High / Low
74° / 55°
Wind
5 mph
gusts 14 mph
Precip
0%
UV
10
Sunrise
12:48 PM
Sunset
3:19 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 30
Tue, Jun 30 scores 73/100 — Solunar 5/5, Rain 0%.
Best for Boating
Thu, Thu, Jul 2
Thu, Jul 2 scores 90/100 — Wind 8 mph, Rain 0%.
Best for Swimming
Thu, Thu, Jun 25
Thu, Jun 25 scores 65/100 — Air 74°F, Rain 0%.
Best for Paddling
Thu, Thu, Jul 2
Thu, Jul 2 scores 85/100 — Wind 8 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Clear | Mostly Clear | Partly Cloudy | Clear |
| High / Low | 74°/55° | 74°/54° | 72°/53° | 71°/54° | 72°/50° | 74°/50° | 66°/53° | 69°/52° | 72°/53° |
| Precip | 0% | 0% | 32% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind | 11 mphgust 14 | 9 mphgust 15 | 9 mphgust 18 | 11 mphgust 21 | 9 mphgust 19 | 9 mphgust 18 | 9 mphgust 16 | 9 mphgust 16 | 8 mphgust 16 |
| Pressure | 29.96" stable | 29.92" falling | 29.93" stable | 29.93" stable | 29.90" falling | 29.89" stable | 29.94" rising | 29.94" stable | 29.94" stable |
| UV Index | 10 | 10 | 9 | 9 | 9 | 10 | 9 | 8 | 11 |
| Sunrise | 12:48 PM | 12:49 PM | 12:49 PM | 12:49 PM | 12:50 PM | 12:50 PM | 12:50 PM | 12:51 PM | 12:51 PM |
| Sunset | 3:19 AM | 3:19 AM | 3:19 AM | 3:19 AM | 3:19 AM | 3:19 AM | 3:19 AM | 3:19 AM | 3:19 AM |
| Bite Rating | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 3/5waxing gibbous | 5/5FULL | 5/5FULL | 3/5FULL | 3/5waning gibbous |
Today Read
Twitchell ReservoirWind read
Calm
5 mph avg
Water read
73°
Warm-water bite
Air range
55° / 74°
today
Precip
0%
low concern
Today's forecast for Twitchell Reservoir has calm wind, 55F to 74F air temperatures, 0% chance of precipitation, and 73F water.
AI read · today
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is finding the right window.
Reads 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
3:45 AM - 6:15 AM
Minor
10:31 PM - 12:01 AM
Detailed temperature readings across your lake.
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Fish Species
6Water Temperature History
Current
71°
Jul 5
Low
49°
Dec 14
Average
70°
Last 12 Months
Warmest avg: August (87°F)
Coolest avg: December (50°F)
Rapid warming: February → March (+11°F)
Sharpest cooling: October → November (-17°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
7am - 6am
Peak Wind
11 mph
9pm
Peak Gust
16 mph
highest gust
Pressure
29.99 inHg
steady
Visibility
9 mi
79% 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
3/5first quarter
Water at 73°F -- warm-water species active.
Fish Species
6Nearby Lakes
FAQ
Twitchell Reservoir covers 3677.00 acres (5.75 square miles)
Twitchell Reservoir is located in Nipomo, San Louis Obispo County, CA. It is accessible to the public for outdoor activities.