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Bethel Island, CA · Contra Costa County
Right Now
Clear
Water
70°
Wind
10 mph
NNW
Gusts
16 mph
Pressure
29.77
falling
Forecast - Thu, Jun 11
High / Low
98° / 71°
Wind
8 mph
gusts 20 mph
Precip
0%
UV
10
Sunrise
12:43 PM
Sunset
3:29 AM
Today Read
California DeltaWind read
Calm
8 mph avg
Water read
70°
Warm-water bite
Air range
71° / 98°
today
Precip
0%
low concern
Today's forecast for California Delta has calm wind, 71F to 98F air temperatures, 0% chance of precipitation, and 70F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
waning crescent
Major
4:11 PM - 6:41 PM
Minor
9:10 AM - 10:40 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
75°
Jun 21
Low
49°
Dec 14
Average
63°
Last 12 Months
Warmest avg: August (74°F)
Coolest avg: December (50°F)
Rapid warming: March → April (+8°F)
Sharpest cooling: September → October (-10°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
12 mph
10am
Peak Gust
20 mph
highest gust
Pressure
29.75 inHg
steady
Visibility
25 mi
0% 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
2/5waning crescent
Water at 70°F -- warm-water species active.
Nearby Lakes
FAQ
California Delta covers 1100.00 acres (1.72 square miles)
California Delta is located in Bethel Island, Contra Costa County, CA. It is accessible to the public for outdoor activities.