Tulum sargassum

Tulum’s beaches are often affected by sargassum seaweed, especially between April and October. It can pile up on the shore, giving off a strong odor as it decomposes and making swimming less appealing. While some hotels and locals clean it daily, it can still be unpredictable and limit beach enjoyment. However, the issue varies by day and location—some areas stay relatively clear. If you’re planning a trip mainly for the beach, it’s smart to check live beach cams or local updates before going.