Dull, settled light over the water, with a light S breeze and pressure sitting still. Expect most activity at Boundary Lake around shallow cover and weed edges. A long productive spell runs morning through afternoon. Make the first hour count and build on it. Autumn fish are feeding up and less fussy than in summer.
The bites are average now
Night
In Ontario, Boundary Lake falls inside Hastings County. Height above sea level is 341 metres. Around 26 hectares of surface means several distinct areas to work. The bank runs about 2.7 km all the way round, so one visit can cover most of it. The nearest place of any size is Bancroft, 38 km away. Kingston is the closest city, 106 km away. The boundary is near enough that local access rules are worth double-checking.
No published figure covers depth, so learn it as you fish. Look for the band where the shallows give up and the bottom falls away. Still water like this holds fish on the edges rather than out in the open. Records held for Hastings County cover rock bass, smallmouth bass, pumpkinseed, yellow perch and bluegill. Records at county level tell you what is around, not what is stocked here. On Boundary Lake the first feature you find is usually worth a session.
The warm month here averages 19°C; the cold one sits at -11°C. The year runs cold to warm and back, with clear transitions. Hard water holds through the cold months, breaking up near late April. Expect the water usable from around late April until roughly early December. From the thaw to midsummer the fishing improves week by week. That is the shape of the year on Boundary Lake.
Nothing we hold confirms whether access is permitted. It formed naturally, so levels move with rainfall rather than with a gate. Public data shows nothing built here, so treat the whole approach as informal. A small crankbait along the drop and a worm in the thick stuff cover the bass. Check locally before you travel, because a wasted drive is a long one. Rules for boats are stricter than rules for the bank in many places. For a change of water, Whitefish Lake is 2.5 km distant. The position on Boundary Lake is worth confirming on the day.
66%
The bites are average now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 7.8 | 7.2 | 6.8 | 8.1 | 6.1 | 6.9 | 6.2 | 5.1 | 4.1 | 5.9 | 7.8 | 8.2 | 11.1 | 9.1 | 9.8 | 9.6 | 8.7 | 8.5 | 8.3 | 8.9 | 9.9 | 13.5 | 12.3 | 13 |
| 12° | 12° | 12° | 12° | 11° | 11° | 10° | 10° | 12° | 14° | 16° | 17° | 18° | 19° | 19° | 19° | 18° | 17° | 16° | 15° | 15° | 15° | 15° | 15° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| 90 | 91 | 92 | 92 | 91 | 92 | 93 | 93 | 91 | 84 | 76 | 75 | 72 | 70 | 68 | 68 | 71 | 76 | 76 | 80 | 81 | 80 | 81 | 82 |
Sam
AI Fishing Assistant for Boundary Lake
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time