Heart Lake fishing
Heart Lake fishing has Rainbow Trout on the stocking report. It is stocked about 4 times a year since 2025, most often in April and May. Species guides list dawn and dusk as the active times.
- Last stocked
- May 29, 2026
- 124 days ago · Rainbow Trout
- Plants on record
- 8
- Since 2025
- Species recorded
- 1
- Average size
- 12.2 in
- Surface acres
- 63.6
- Elevation
- 338 ft
Fish at Heart Lake
Rainbow Trout Stocked · 8 plants · last May 29, 2026 Best: dawn, dusk
How Heart Lake is stocked
About 265 reported fish per acre, the most of 8 lakes in Skagit County with both a fish count and a surface area.
Fish stocked in 2025
8,698
Fish stocked in 2026
8,172
Stocking history
Showing 5 of 8 plants Showing 8 plants
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| May 29, 2026 | Rainbow Trout | 1,235 | 11.4 in | report |
| May 29, 2026 | Rainbow Trout | 97 | 14.5 in | report |
| April 20, 2026 | Rainbow Trout | 6,840 | 11.4 in | report |
| May 30, 2025 | Rainbow Trout | 1,000 | 11 in | report |
| May 30, 2025 | Rainbow Trout | 50 | 18.5 in | report |
| April 24, 2025 | Rainbow Trout | 2,200 | 10.6 in | report |
| April 23, 2025 | Rainbow Trout | 2,448 | 10.2 in | report |
| April 11, 2025 | Rainbow Trout | 3,000 | 10 in | report |
Show all 8 plants + Show less
Access and facts
Nearest lakes
Camping near Heart Lake
Campgrounds within 15 miles of Heart Lake's mapped point, nearest first: Washington Park Campground (3.3 miles), Skagit Island Marine State Park camping (4.9 miles), Swinomish RV Park camping (5.2 miles), Saddlebag Island Marine State Park camping (5.3 miles), and Deception Pass State Park camping (5.5 miles), each with its own campground page on campgroundsdb.com.
Straight-line distances.