Diamond Valley Lake: Fishing Spots, Map, and Regulations

California, US

Place
Public
Water
Fresh
Clarity
-
Depth
260 ft.

Diamond Valley Lake is one of the largest artificial lakes in Southern California. Diamond Valley Lake provides drinking water for the nearest cities. There are Lake View Trail and North Hills Trail for cycling and horse riding around the reservoir.

Diamond Valley Lake fishing map

Discover the Diamond Valley Lake fishing map to explore key locations and best fishing spots in California, United States, including the area around 33°40'55.5"N 117°1'57.1"W.

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Hot spots on Diamond Valley Lake🔥

Explore the best fishing spots proven by local anglers.

Unlock secret fishing spots

Diamond Valley Lake weather conditions

With the Diamond Valley Lake weather forecast, analyze temperature trends, wind conditions, humidity, and potential precipitation to choose the best time for fishing.

Monitor real-time weather updates to avoid unfavorable conditions and increase your chances of a successful catch.

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Weather

Hourly weather

Weather forecast, as of 22:12

10°C

Light rain overnight

Max / Min

21°/4°

Wind

2 m/s

Humidity

30 %

Pressure

1018 hPa

Hourly weather

Today

m/s

C°

hPa


00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23


1	1	1	1	1	1	0	1	1	1	2	1	1	2	2	1	2	3	2	2	2	2	1	1
8°	6°	6°	5°	5°	4°	5°	5°	8°	12°	14°	16°	18°	19°	20°	21°	20°	16°	15°	13°	13°	11°	10°	9°
0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1020	1020	1020	1019	1018	1018	1018	1019	1019	1019	1018	1018	1017	1016	1016	1016	1016	1016	1017	1017	1017	1017	1017	1017
45	50	50	56	50	57	51	53	47	35	29	24	21	20	19	20	24	32	36	46	43	48	51	54

Fishing forecast for Diamond Valley Lake, California

Check out today's Diamond Valley Lake fishing forecast and find the best time to go fishing.

Analyze key factors like atmospheric pressure, wind conditions, and moon phases to plan your fishing trip effectively.

Today, December 5

33%

SCORE

The bites are poor now

night

morning

afternoon

evening

100

33%

80%

33%

06:00

12:00

18:00

Learn more about Fishing Forecast's methodology and indicators

Factors influencing fish activity

Positive factors

•

Stable atmospheric pressure is comfortable for fish

•

In clear weather, fish feel at ease

•

Light winds have a very favorable effect on biting activity

Negative factors

•

Frequent changes in wind direction negatively affect fish activity

•

An unfavorable moon phase for catching fish

Fish species to catch in the Diamond Valley Lake, California, United States (10)

Before your next fishing trip, check the latest Diamond Valley Lake fishing regulations for California.

There are countless Diamond Valley Lake fish species to lure and explore on your next fishing trip. Every fish has its own set of rules and requirements that you must follow. Each fish species is subject to unique regulations, including fishing seasons, size limits, possession limits, etc.

Explore the current fishing regulations for Black crappie, Blue catfish, Bluegill, and others as of December 6, 2025, to ensure you comply with the latest rules. Please select your preferred species from the list to view regulations for different fish species.

💡 Fishing Tips & Tricks on Diamond Valley Lake

•
Give the preference to the Big Kastmasters, Zara Spooks and cut baits for productive striped bass fishing at Diamond Valley Lake.
•
Note! Diamond Valley Lake is a "no body contact" lake. It means that swimming, water skiing and wading are prohibited here.
•
Fishing by boats, kayaks or canoes is more effective than fishing from the shoreline here.
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Diamond Valley Lake offers public boat ramps.
•
The maximum boat speed limit on the territory of Diamond Valley Lake is 25 MPH. There are also restrictions on the type of boats, motors and fuels.
•
Pay attention to the drop offs and channels with dense vegetation.