Plum Island Beach, NH
Sunrise to Sunset
660 miles
64
°F
0
10
mph
89
%Crowd Level Now
Walk to water
🚶
~29Beach Alerts
Good Conditions
No current safety alerts for this beach
About This Beach
Plum Island Beach offers a unique blend of natural beauty and a relaxed atmosphere. The meeting of the Merrimack River and the Atlantic Ocean creates a dynamic environment with varying water conditions and expansive sandy areas. While facilities are available (though inconsistent), the beach often provides a less crowded experience compared to other nearby beaches, particularly during off-peak times. The stunning sunsets are a major draw.
🅿️0 Parkings|🚶0 Entrances
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
Plan Your Visit
Beach Overview
Secluded
Amenities
Parking Nearby
Food Nearby
Activities & Rentals
No activities or rentals available.
Beachgoers Reviews
4.6
Average Rating
There are no reviews yet.
450 + reviews
Weather Forecast
Updated: 10/16/2026, 6:45:00 PM
Hourly
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 18:00 | 64° | 0 | 11 mph | 0 |
| 19:00 | 64° | 0 | 8 mph | 0.01 |
| 20:00 | 64° | 0 | 12 mph | 0.03 |
| 21:00 | 63° | 0 | 10 mph | 0.02 |
| 22:00 | 63° | 0 | 11 mph | 0.01 |
| 23:00 | 61° | 0 | 10 mph | 0 |
| 00:00 | 59° | 0 | 11 mph | 0 |
Surf Conditions
Updated: Updated: 10/16/2026, 6:45:00 PM
Hourly Surf
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 18:00 | 58°F | 2.7 ft | 5s | ↘ SE | +0.1 ft |
| 19:00 | 58°F | 2.7 ft | 5s | ↘ SE | -2.1 ft |
| 20:00 | 58°F | 2.6 ft | 5s | ↘ SE | -3.8 ft |
| 21:00 | 58°F | 2.6 ft | 5s | ↘ SE | -4.4 ft |
| 22:00 | 58°F | 2.5 ft | 5s | ↘ SE | -4.5 ft |
| 23:00 | 58°F | 2.4 ft | 5s | ↘ SE | -4.1 ft |
| 00:00 | 58°F | 2.4 ft | 5s | ↘ SE | -2.9 ft |