Sargassum at Sunny Isles Beach: today's beach report
First bulletin for this beach lands with tomorrow morning’s update.
Sunny Isles Beach closes the northern end of the Miami-Dade zone FanGass follows, on the same barrier island as Haulover and Surfside and close to the Broward county line. The page collects what matters about sargassum at Sunny Isles Beach today: a score from 0 to 5, a map, and this morning's reading.
That reading is renewed each morning and applies to this beach alone. After it comes the explanation: what a wide, straight, east facing shoreline means for arrivals, what the Haulover inlet just to the south changes, and which part of the year actually puts sargassum on the sand.
Sunny Isles Beach on the sargassum map
What to know about this beach
The beach at Sunny Isles runs for several kilometres, straight and east facing, backed by a line of residential towers. Nothing screens the ocean: with an east or northeast wind, sargassum carried along the Florida Straits arrives directly on the sand. With a westerly, it stays offshore and the shoreline often clears within a day.
Two points of geography carry weight. To the south, the Haulover inlet and its structures interrupt longshore transport, which can change how deposits are shared between the two beaches. To the north, the coast continues unbroken toward Broward under the same wind and current. The width of the sand, kept up through county programmes, also leaves room between the waterline and the walkways when a landing occurs.
Frequently asked questions
Is Sunny Isles Beach heavily exposed to sargassum?
It fronts the open ocean due east, with nothing to shield it, so the wind decides. An easterly or northeast flow brings rafts to the shoreline, while a westerly keeps them well off the coast.
How do I check the beach before leaving the room?
Open the FanGass map, refreshed every morning, where Sunny Isles Beach carries a score from 0 to 5. You will know before stepping outside whether the sand is clear or a band of weed is waiting at the water's edge.
Does the Haulover inlet affect this beach?
It sits immediately south and interrupts the movement of sand and floating material along the coast. Depending on the wind, deposits end up shared differently between Haulover and Sunny Isles.
Which months deserve attention?
Spring and summer concentrate arrivals along this coast, when the Atlantic mass of weed pushes up into the straits. Heavy days become rare in winter without disappearing from the calendar entirely.