TackleDexZone 18 · 2026
Smallmouth Bass season & limits in Ontario Zone 18
The rule
In Ontario Zone 18, smallmouth bass season is: the third Saturday in June to December 15. The limit is S-6 / C-2 (sport / conservation licence).
Standing on the water? TackleDex tells you instantly whether smallmouth bass is open today for exactly where you are.
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Scan to check smallmouth bass season on your phone.Instant season & limit answers for any Ontario water, your private FishDex, and stocking alerts.
Waterbody exceptions can override the zone-wide rule. Confirm on
Ontario.ca before keeping fish.
Smallmouth Bass in other zones
- Zone 1Smallmouth Bass season
- Zone 2Smallmouth Bass season
- Zone 3Smallmouth Bass season
- Zone 4Smallmouth Bass season
- Zone 5Smallmouth Bass season
- Zone 6Smallmouth Bass season
- Zone 7Smallmouth Bass season
- Zone 8Smallmouth Bass season
- Zone 9Smallmouth Bass season
- Zone 10Smallmouth Bass season
- Zone 11Smallmouth Bass season
- Zone 12Smallmouth Bass season
- Zone 13Smallmouth Bass season
- Zone 14Smallmouth Bass season
- Zone 15Smallmouth Bass season
- Zone 16Smallmouth Bass season
- Zone 17Smallmouth Bass season
- Zone 19Smallmouth Bass season
- Zone 20Smallmouth Bass season