New River Beach, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. New River Beach is known for its picturesque coastal scenery and the New River Beach Provincial Park. The best time to visit New River Beach, Canada, is during the summer months of July and August, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!