Sargassum at Deerfield Beach: this morning's report
First bulletin for this beach lands with tomorrow morning’s update.
Deerfield Beach closes the Broward shoreline at its northern end, on the Palm Beach County line next to Boca Raton. The sand is broad here and runs on both sides of the Deerfield Beach pier, facing the open Atlantic in Florida.
The picture for sargassum at Deerfield Beach is here: the morning reading, a 0 to 5 rating to frame the day, and a map for comparing this beach with the rest of the county. Values are refreshed early each day, all year long. None of it replaces a look from the pier, but it does spare a pointless drive.
Deerfield Beach on the sargassum map
What to know about this beach
Facing due east at around 95 degrees on open Atlantic coast, the beach has no island or headland offshore to deflect what drifts toward it. Easterly wind steers floating mats onto the sand, and there is no leeward alternative nearby to escape to on a windy day, the way there is across the islands of the Caribbean.
Two pieces of local geography set this stretch apart. Hillsboro Inlet opens a short way south, and its structures interrupt the northbound littoral transport, so Deerfield does not always receive at the same time what lands on Pompano. The sand also runs wider here than on the narrow beaches at the southern end of the county, leaving more room between the wrack line and the spots where people settle in.
Frequently asked questions
Is Deerfield Beach spared more than beaches further south?
Not reliably. Hillsboro Inlet just south interrupts the northbound drift, which can stagger arrivals between Pompano and Deerfield. The underlying exposure, due east on the open Atlantic, is much the same.
How can I check the beach before setting out?
The 0 to 5 score for Deerfield Beach on the FanGass map is recalculated every morning. Checking it before you leave avoids arriving to find a wrack line that built up overnight.
Does the width of the beach make a difference?
For comfort, yes. There is more dry sand here than on the narrow strands at the south end of the county, so a line of weed at the waterline still leaves room to set up well back from it.
What time of year sees the most arrivals?
Spring through late summer, when mats drifting from the Caribbean travel north along Florida. In winter, arrivals become occasional and usually follow several consecutive days of easterly wind.