Palo Seco, Trinidad and Tobago offers 1 beach perfect for sunbathing, surfing, swimming, and more. Palo Seco is known for its proximity to the Pitch Lake, a natural asphalt lake and popular tourist attraction in Trinidad and Tobago. The best time to travel to Palo Seco, Trinidad and Tobago, is from January to May, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!