


High Tide at 12:35 PM: Some shore areas may narrow
Red River Beach in Harwich, MA, is a popular beach on Nantucket Sound known for its soft sand, calm waters, and abundant seashells. While it can get crowded, particularly in the afternoon during summer, many appreciate its family-friendly atmosphere, close parking, and the presence of lifeguards. The beach offers a mix of amenities including restrooms and food trucks, and is frequented by dog walkers during the off-season.
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
Average Rating
There are no reviews yet.
Updated: 4/17/2026, 1:15:00 AM
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 01:00 | 50° | 0 | 14 mph | 0 |
| 02:00 | 50° | 0 | 15 mph | 0 |
| 03:00 | 51° | 0 | 8 mph | 0 |
| 04:00 | 51° | 0 | 4 mph | 0 |
| 05:00 | 51° | 0 | 6 mph | 0 |
| 06:00 | 50° | 0 | 5 mph | 0 |
| 07:00 | 49° | 0 | 6 mph | 0 |
Updated: Updated: 4/17/2026, 1:15:00 AM
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 01:00 | 50°F | 2.1 ft | 4s | ↓ S | +0.4 ft |
| 02:00 | 50°F | 2.1 ft | 4s | ↓ S | -0.8 ft |
| 03:00 | 50°F | 2 ft | 5s | ↓ S | -2.2 ft |
| 04:00 | 50°F | 2 ft | 5s | ↓ S | -3.5 ft |
| 05:00 | 50°F | 1.9 ft | 5s | ↓ S | -4.1 ft |
| 06:00 | 50°F | 1.9 ft | 5s | ↓ S | -4.0 ft |
| 07:00 | 50°F | 1.8 ft | 5s | ↓ S | -3.5 ft |