Kiwi life is inextricably linked with the beach and from Christmas to the end of March (longer in the warmer northern climes) a weekend isn't complete without a dip or a waterside barbecue - though you should never underestimate the ferocity of the southern sun . Some of the best beaches (often stretching away into the salt-spray) are open to the pounding Tasman surf or Pacific rollers. Swimming here can be very hazardous, so only venture into the water at beaches patrolled by surf lifesaving clubs and always swim between the flags. Spotter planes patrol the most popular beaches and warn of any sharks in the area: if you notice everyone heading for the safety of the beach, get out of the water.

New Zealand's tempestuous coastline offers near-perfect conditions for surfing and windsurfing . At major beach resorts there is often a kiosk or shop renting out small dinghies, catamarans, canoes and windsurfers; in regions where there is reliably good surf you might also come across boogie boards and surfboards for rent, and seaside hostels often have a couple for guests' use.