✅ Essentials Checklist
- Swimwear
- Sunscreen SPF50+ (UV is strong by the Atlantic)
- Beach towels
- Waterproof jacket (coastal wind and rain)
- Comfortable walking shoes or sandals
- Reusable water bottle
- Cash (many pubs and cafés still cash-only)
- Beach bag
👕 Clothing Checklist
- Swimwear × 2 (dries slowly in UK humidity)
- Light layers
- Waterproof jacket
- Walking sandals or trainers
- Evening layer (cliff-top wind is cold after sunset)
- Sun hat
- Sunglasses
⭐ Nice to Have
- Wetsuit (sea temperature averages 16°C in summer)
- Body board
- Beach windbreak
- Bucket and spade (families)
- Beach games
- Polarised sunglasses
- Waterproof camera or phone case
- Cool bag
Frequently Asked Questions
Is the sea warm enough to swim in Cornwall?
The sea reaches 16–18°C in August — cold by Mediterranean standards but manageable. A 3mm wetsuit extends the comfortable swimming season from May to October and is almost essential for any significant time in the water.
How busy does Cornwall get in summer?
Very. July and August are extremely busy, particularly around Newquay, St Ives and Rock. Book accommodation and restaurants well in advance. Early September offers similar weather with significantly fewer crowds.
Do I need cash in Cornwall?
More than anywhere else in the UK, yes. Many car parks, beach cafés, farm shops and small pubs are cash-only. Take more than you think you need.