A 4/3mm winter wetsuit is generally considered suitable for surfing most of the year in the UK. They are ideal for most surfing seasons and will keep you warm well into the colder months through to the spring when the sea begins to warm up again. In the coldest winter months, you will often require at least a 5/4mm wetsuit or a winter hooded wetsuit. However, those extremes are few and far between in the UK, as we tend to have pretty middle-of-the-road weather and temperatures, and that is where the 4/3mm wetsuit performs its best. Wetsuit Centre has a range of 4mm wetsuits for women, men, and children, so browse our collection today to find your perfect fit.