Newburyport · Massachusetts · USA
Plum Island Beach
You'll smell the salt before you see the ocean—marsh grass and brine announce your arrival at this barrier island. Parking meters demand quarters, but the miles of uninterrupted shoreline deliver hollow waves and piping plover nests in equal measure.
Reading live conditions…
Live from Open-Meteo · sea surface temperature and wave data modelled at 1-km grid resolution for Plum Island Beach. Numbers refresh at the hourly tick.
- Purity
- 0%
- Conditions
- 0%
- Crowd
- 0%
- Vibe
- 0%
The OnlyBeaches Index weighs four pillars against your chosen persona. Purity comes from water clarity and air-quality heuristics; Conditions from Open-Meteo waves, wind and temperatures; Crowd from historical patterns; Vibe from nearby events within 50 km. The score rebalances throughout the day.
You'll smell the salt before you see the ocean—marsh grass and brine announce your arrival at this barrier island. Parking meters demand quarters, but the miles of uninterrupted shoreline deliver hollow waves and piping plover nests in equal measure.
Photos
8 captures from Plum Island Beach
About this beach
Where it is
Plum Island Beach
Newburyport, Massachusetts, USA
42.8092°, -70.8106°
Top things to do
At Plum Island Beach
Ride the Bars
Sandbars shift with every storm
Refuge Bird Blinds
Snowy owls winter on dunes
Hellcat Trail Loop
Marsh boardwalk through salt meadows
Clam Shack Seafood
Fried whole-belly clams in town
Near this beach
Places, rentals, tours and events within walking and driving distance of Plum Island Beach.
Questions people actually ask about Plum Island Beach.
Is Plum Island Beach safe for swimming?
Plum Island Beach is generally safe for swimming during summer months when lifeguards are on duty at designated areas. However, strong currents, rip tides, and cold water temperatures can pose risks, especially during off-season. The Atlantic waters remain chilly even in summer. Always swim near lifeguard stations, check daily surf reports, and watch for warning flags. The beach is popular with surfers due to consistent waves, which can make conditions challenging for inexperienced swimmers. Avoid swimming alone and be particularly cautious during storm periods or high surf advisories.
When is the best time to visit Plum Island Beach?
Summer (June-August) offers warmest weather and water temperatures in the mid-60s°F, with lifeguards on duty and all facilities open. However, this is peak season with crowded beaches and parking challenges. Spring and fall provide excellent birdwatching opportunities at nearby Parker River National Wildlife Refuge, fewer crowds, and ideal conditions for beachcombing and surfing. Winter attracts hardy surfers and nature enthusiasts seeking solitude. For comfortable beach weather without summer crowds, visit June or September. Sunrise visits are spectacular year-round.