Costa Nova Beach is generally considered safe for swimming, though as with any ocean beach, conditions can vary. The waters here are part of the Atlantic, so they can be cooler than in southern Portugal. Always look for lifeguard flags indicating safe swimming zones, especially during peak season. Families often enjoy the wide sandy expanse, but it's always wise to supervise children closely, particularly when waves are present.

The best time to visit Costa Nova Beach for ideal weather is typically during the summer months, from June to September. During this period, you'll experience warmer temperatures and more sunshine, perfect for enjoying the beach and the iconic striped houses. However, it's also the busiest time. For a balance of good weather and fewer crowds, late spring (May) or early autumn (October) can also be excellent choices.

Costa Nova Beach is easily accessible from Aveiro, often referred to as the 'Venice of Portugal.' You can reach it by car, which is the most convenient option, with various parking areas available, though they can fill up quickly during peak season. Alternatively, local buses connect Aveiro to Costa Nova, offering a scenic route. Cycling paths are also popular for those staying nearby, providing a pleasant way to arrive.

Costa Nova offers a good range of dining options, from casual beachside cafes serving fresh seafood to more traditional Portuguese restaurants. You'll find plenty of places to enjoy a meal or a snack. For lodging, there are various guesthouses and holiday rentals, many featuring the characteristic striped facades. Aveiro, just a short drive away, provides a wider selection of hotels and accommodations for different budgets.

Beyond the iconic striped houses that line the promenade, Costa Nova Beach is unique for its expansive, wide sandy beach that stretches for kilometers, offering ample space for sunbathing, walking, and various beach activities. The vibrant, colorful houses create a picturesque backdrop unlike any other, making it a photographer's paradise. It combines natural beauty with distinctive architectural charm, creating a truly memorable coastal experience in northern Portugal.