Primary school · Colchester
Mersea Island School term dates
Mersea Island School is off for the October half term — back to school .
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These are Essex council's standard term dates. We don't have Mersea Island School's own dates yet — most schools follow these, but academies and some schools set their own dates and INSET (teacher training) days, so check with the school.
School holidays
October Half Term
Last day of school:
Back to school:
Christmas Holiday
Last day of school:
Back to school:
February Half Term
Last day of school:
Back to school:
Easter Holiday
Last day of school:
Back to school:
May Half Term
Last day of school:
Back to school:
Summer Holiday
Last day of school:
Return date not announced yet
Essex council's standard term dates. Always double-check major plans with the school directly. Last updated .
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Where: Colchester, Essex CO5 8QX
Phase: Primary
Ages: 2 to 11
Pupils: 394
Map: See where Mersea Island School is
Website: www.merseaschool.org
Ofsted
Rated Good at its last full inspection, March 2023.
- Early yearsGood
- Personal developmentGood
- Quality of educationGood
- Behaviour and attitudesGood
- Leadership and managementGood
From Ofsted's published inspection data (as at 31 August 2026). Read the full report on Ofsted
Quick answers
When does Mersea Island School go back after the October half term?
Pupils return on Monday, 2 November 2026. This is from Essex council's standard term dates — Mersea Island School may set its own, so check with the school. INSET days can change this for individual year groups — the school's own letters are always the final word.
When does Mersea Island School break up for the Christmas holiday?
The last day of school before Christmas Holiday is Friday, 18 December 2026. This is from Essex council's standard term dates — Mersea Island School may set its own, so check with the school.