Ormiston Maritime Academy is an academy converter in Grimsby, North East Lincolnshire, admitting pupils aged 11-16. It is part of ORMISTON ACADEMIES TRUST. The school has approximately 812 pupils on roll, of whom 59% are eligible for free school meals.
In 2025, pupils achieved an Attainment 8 score of 33.3, placing the school #10 in North East Lincolnshire and #3,098 of 3,216 nationally. 23.40% of pupils achieved grade 5 or above in English and Maths. 6.2% of all GCSE entries were graded 9–7.
Ofsted last inspected the school in 2022. The school's current overall rating is Good. Inspectors assessed quality of education as Good, behaviour and attitudes Good, personal development Good, and leadership and management Good.
In the most recent admissions cycle, applications were at 0.8× capacity.
The pupil-to-qualified-teacher ratio is 15.6:1. There are no current teaching vacancies.
In the 2024/25 academic year, there were 11 permanent exclusions. The average suspension rate was 33.7 per 1,000 pupils per term.