Casco Bay Bluefin Bonanza Registration Open July 25-31, 2026, $1,000, 80-Boat Limit

Registration opened January 1, 2026 for the Casco Bay Bluefin Bonanza, a weeklong bluefin tuna tournament set for July 25-31, 2026 that carries a $1,000 entry fee and an 80-boat field limit. The cap means anglers and charter operators will need to move quickly to secure a spot; registration remains open until slots fill.

Organizers have posted full 2026 tournament rules and registration forms on the official registration page. The rules package reiterates that all entrants must comply with federal and Maine Department of Marine Resources licensing requirements and references the National Marine Fisheries Service and HMS/General Category permit rules. That compliance is mandatory to participate, and failure to have the proper permits or to follow federal and state regulations will disqualify entries.

Practical tournament mechanics are spelled out in detail. The event page lists fishing schedules, scale and weigh-in hours, and required documentation and waivers. Measurement and weigh-in protocols include heads and tails requirements and specify that weight will be recorded as dressed weight plus organs, with weighmaster procedures in place to ensure consistent handling and scoring. Safety and operational rules for commercial and recreational vessels are also provided, covering procedures organizers will enforce during competition week.

For captains and anglers, the implications are straightforward. Secure your entry early to avoid missing the 80-boat limit, verify you hold the correct HMS/General Category permit or other state and federal licensing, and complete all registration and payment forms as instructed. Bring originals and copies of permits and signed waivers to the scale, and review the weighmaster procedures so you understand how fish will be measured and weighed on tournament day. Safety rules and operational requirements mean boats should be prepared for crew and equipment inspections and should have documentation readily available.

The Casco Bay event is a key stop on Maine bluefin season and offers a mix of local captains, charter boats, and weekend anglers chasing big schools. With detailed rules already in place for 2026, organizers are aiming for a smooth, rule-compliant competition that balances sport and regulatory responsibilities.

Verify your registration status, confirm permits, and review the posted 2026 rules and forms on the tournament’s registration page. If you plan to enter, finalize payment and paperwork now, with only 80 slots available, timing will determine whether you’re on the rail or watching from shore.