Portsmouth’s crime rate for August 2024 reached 11.8 per 1,000 residents, placing it 43.9% above the UK average of 8.2 per 1,000. This stark divergence reflects a concentrated pattern of violent and property-related offences. Violence and sexual offences accounted for 37% of all reported crimes, far exceeding the UK average of 2.7 per 1,000 (a 64% gap). Anti-social behaviour (12.8% share) and shoplifting (10.6% share) also contributed significantly, with shoplifting alone 69% above the UK average. The seasonal context of August—peak holiday month, increased tourism, and vacant properties—may partly explain the heightened burglary risk. While property crime (850 incidents) and violent crime (932 incidents) dominated the total, the balance between these categories shifted compared to prior months. The town’s mix of residential areas, commercial hubs, and tourist attractions likely amplifies exposure to both retail-related theft and public order issues. August’s warm evenings and extended daylight hours may also prolong social interactions in public spaces, contributing to the surge in anti-social behaviour. However, whether these factors directly caused the increases, though the timing aligns with seasonal patterns common in coastal towns.