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Colonial Beach is a bayside beach on the Potomac River, offering calm, shallow waters ideal for families and young children. While the beach itself is relatively small, it boasts ample parking and a selection of nearby restaurants and food trucks. The presence of jellyfish is a recurring concern, and crowd levels vary significantly depending on the time of year and day.
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
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Updated: 3/15/2026, 4:30:00 PM
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 16:00 | 57° | 1 | 14 mph | 0 |
| 17:00 | 56° | 2 | 13 mph | 0 |
| 18:00 | 56° | 1 | 12 mph | 0 |
| 19:00 | 55° | 0 | 11 mph | 0 |
| 20:00 | 55° | 0 | 11 mph | 0 |
| 21:00 | 55° | 0 | 9 mph | 0 |
| 22:00 | 57° | 0 | 9 mph | 0 |
Updated: Updated: 3/15/2026, 4:30:00 PM
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 16:00 | 48°F | - ft | -s | - | -1.1 ft |
| 17:00 | 48°F | - ft | -s | - | -1.1 ft |
| 18:00 | 48°F | - ft | -s | - | -1.4 ft |
| 19:00 | 48°F | - ft | -s | - | -1.5 ft |
| 20:00 | 48°F | - ft | -s | - | -1.6 ft |
| 21:00 | 48°F | - ft | -s | - | -1.6 ft |
| 22:00 | 48°F | - ft | -s | - | -1.4 ft |