Barrett Lake

Barrett Lake

Jamul, CA

67°F
58°
11 mph73°/45°

Right Now

58°

Partly Cloudy

Water

67°

Wind

11 mph

W

Gusts

17 mph

Pressure

29.95

steady

Forecast - Wed, May 6

7am
48°
10am
62°
1pm
72°
4pm
72°

High / Low

73° / 45°

Wind

6 mph

gusts 20 mph

Precip

0%

UV

9

Sunrise

12:54 PM

Sunset

2:32 AM

Today Read

Barrett Lake

Wind read

Calm

6 mph avg

Water read

67°

Warm-water bite

Air range

45° / 73°

today

Precip

0%

low concern

Today's forecast for Barrett Lake has calm wind, 45F to 73F air temperatures, 0% chance of precipitation, and 67F water.

AI lake plannerFishableChecking questions

Ask what to do at Barrett Lake today.

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

Active-water pattern for Largemouth bass / Bluegill

61 confidence

Active temps make wind edges, shallow cover, and feeding windows more important. 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

Current water temp: 67°FWater temp history: 457 readingsHourly weather: 224 hoursSolunar timing: 2/5Fish species: 4 listedSatellite imagery: 484 captures

Trip read from the AI planner

Fishing Forecast

waning gibbous

2/5

Major

10:55 AM - 1:25 PM

Minor

7:00 AM - 7:00 AM

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March 27, 2026

Fish Species

4

Water Temperature History

Current

74°

May 17

Low

52°

Feb 16

Average

70°

Last 12 Months

Warmest avg: August (87°F)

Coolest avg: December (54°F)

Rapid warming: FebruaryMarch (+9°F)

Sharpest cooling: OctoberNovember (-13°F)

Nearby Lakes

FAQ

About Barrett Lake

Barrett Lake covers 890.00 acres (1.39 square miles)

Barrett Lake is located in Jamul, San Diego County, CA. It is accessible to the public for outdoor activities.