


High Wind Warning: Dangerous conditions from 10 AM-3 PM — beach activities not recommended (28mph)
Surf Caution: Strong waves expected from 12 PM-3 PM — not ideal for kids (4.5ft waves)
Truman's Beach is a beautiful, but rocky, beach on the North Fork of Long Island known for its clear water and stunning sunsets. It's primarily for residents or those with permits, creating a more secluded atmosphere. The calm waters are ideal for swimming and kayaking, but the rocky shore requires appropriate footwear.
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
Average Rating
There are no reviews yet.
Updated: 12/11/2025, 9:45:00 AM
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 09:00 | 35° | 1 | 27 mph | 0 |
| 10:00 | 34° | 2 | 25 mph | 0 |
| 11:00 | 34° | 2 | 26 mph | 0 |
| 12:00 | 33° | 2 | 26 mph | 0 |
| 13:00 | 34° | 2 | 26 mph | 0 |
| 14:00 | 33° | 2 | 28 mph | 0 |
| 15:00 | 33° | 1 | 28 mph | 0 |
Updated: Updated: 12/11/2025, 9:45:00 AM
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 09:00 | 45°F | 3.8 ft | 4s | ↓ S | -3.9 ft |
| 10:00 | 45°F | 3.8 ft | 4s | ↓ S | -3.3 ft |
| 11:00 | 45°F | 3.9 ft | 4s | ↓ S | -2.6 ft |
| 12:00 | 45°F | 4.1 ft | 4s | ↓ S | -1.9 ft |
| 13:00 | 45°F | 4.3 ft | 4s | ↓ S | -1.1 ft |
| 14:00 | 45°F | 4.3 ft | 4s | ↓ S | -0.3 ft |
| 15:00 | 45°F | 4.5 ft | 5s | ↓ S | -0.2 ft |