Sargassum at Boca del Rio Beach: today's conditions
Heavy
Shit's bad, skip it
Boca del Rio Beach lies at the northern edge of San Pedro town, beside the public park that shares its name, where Ambergris Caye narrows toward the channel. Quieter than the central waterfront, it draws local families and repeat visitors who want sand without the pier-to-pier bustle.
Planning a morning here? The page shows the day's score on a 0 to 5 scale, pins the beach on its sector map and refreshes the reading every morning, so you know before leaving whether the shoreline is clean, speckled with drifting weed or dealing with a landing.
Boca del Rio Beach on the sargassum map
What to know about this beach
Boca del Rio looks to the south-east, angled a touch differently from the rest of the island's ocean side. The barrier reef still stands between the beach and open water, calming the sea inside the lagoon strip, but the position remains windward: when sargassum rides in from the east, this shore is among the first on Ambergris Caye to meet it.
The sector works on a simple contrast. Everything along the eastern seaboard, from the town beachfront down to Mar de Tumbo, greets arrivals head on, while the western lagoon shore sits behind roughly three kilometres of land and usually stays clear. From the park it takes only minutes by cart to switch sides when the morning score argues for it.
Frequently asked questions
Does Boca del Rio get sargassum at the same time as central San Pedro?
Broadly yes, since both stretches belong to the same windward coast. Its south-east angle can shift how a landing settles along the park, sometimes a little earlier or heavier than downtown.
Is the beach easy to reach from Boca del Rio Park?
Very: the public park opens straight onto the sand and makes a natural meeting point. It is one of the simplest accesses on the north side of town, minutes from the centre by cart or on foot.
What should I do if the morning score is high at Boca del Rio?
Check the sector map on this page. When the whole ocean side is loaded, the lagoon shore on the west of the island is the natural fallback, and the gap between beaches shows directly on the map.