61°
Sunny
0%
55
St. Mary's County, MD · Potomac River
Piney Point Lighthouse Museum & Historic Park
44720 Lighthouse Rd, Piney Point, MD 20674
Six acres on the Potomac anchored by Maryland's oldest lighthouse (1836). Small sandy beach, boardwalk, pier, and kayak launch with museum exhibits on-site. Swimming and fishing are not permitted from the beach — come for the history, the lighthouse, and the Potomac views.
Today's Conditions
Decent day for a beach walk.
61°F air
Full NWS forecast for This Afternoon
Sunny, with a high near 61. Northwest wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 43. Northwest wind around 16 mph, with gusts as high as 28 mph.
Weather
- 61°F air — chilly for a beach day
- Sunny skies — clear conditions
Water
- 63°F water — chilly — expect a gasp entering
55 /100
good
54 Swim
47 Sunbathe
69 Walk
69 Photo
Best for walking today
Atmosphere
Air Temp
61°F
Cloudy
Wind
14 to 17 mph
NW
Rain
0%
This Afternoon
Air Quality
18 Good
PM2.5 (fine particles) · Canton and Massillon
UV Peak
1 Low
Peaks 11 AM · burn in ~200m
Burn-free before 10 AM & after 12 PM
Tomorrow
63°F
Sunny
Water
Water Temp
63°F
Cold
Sun & Moon
Sunrise
6:38 AM
Sunset
5:01 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
Tides
| Time | Type | Height |
|---|---|---|
| 12:24 AM | High | 1.5 ft |
| 5:52 AM | Low | 0.1 ft |
| 12:45 PM | High | 1.6 ft |
| 6:31 PM | Low | 0.1 ft |
| Time | Type | Height |
|---|---|---|
| 1:10 AM | High | 1.5 ft |
| 6:35 AM | Low | 0.1 ft |
| 1:28 PM | High | 1.7 ft |
| 7:17 PM | Low | 0.1 ft |
| Time | Type | Height |
|---|---|---|
| 1:54 AM | High | 1.4 ft |
| 7:14 AM | Low | 0.1 ft |
| 2:08 PM | High | 1.6 ft |
| 8:00 PM | Low | 0.1 ft |
| Time | Type | Height |
|---|---|---|
| 2:36 AM | High | 1.4 ft |
| 7:51 AM | Low | 0.1 ft |
| 2:46 PM | High | 1.6 ft |
| 8:42 PM | Low | 0.1 ft |
| Time | Type | Height |
|---|---|---|
| 3:18 AM | High | 1.4 ft |
| 8:26 AM | Low | 0.2 ft |
| 3:23 PM | High | 1.6 ft |
| 9:23 PM | Low | 0.2 ft |
| Time | Type | Height |
|---|---|---|
| 4:00 AM | High | 1.3 ft |
| 9:02 AM | Low | 0.2 ft |
| 4:01 PM | High | 1.5 ft |
| 10:03 PM | Low | 0.2 ft |
| Time | Type | Height |
|---|---|---|
| 4:43 AM | High | 1.3 ft |
| 9:41 AM | Low | 0.3 ft |
| 4:42 PM | High | 1.5 ft |
| 10:41 PM | Low | 0.2 ft |
High/low predictions from NOAA station 8578240, refreshed on every build. Times shown local.
7-Day Beach Day Forecast
63°
Sunny
0%
59
63°
Sunny
0%
55
67°
Sunny
0%
66
65°
Sunny
0%
66
62°
Partly Sunny then Chance Light Rain
40%
43
54°
Chance Light Rain
44%
19
What to Bring Today
- recommended Wetsuit or expect a chill Water is 63°F
Always remember water bottle, trash bag (leave no trace).
Beach Info
Parking
Free lot at the museum.
Dogs
Leashed dogs permitted on grounds.
Entry Fee
Free
Address
44720 Lighthouse Rd, Piney Point, MD 20674
Amenities
Frequently Asked
Is it safe to swim at Piney Point Lighthouse Museum & Historic Park today?
Piney Point Lighthouse Museum & Historic Park shows a live water-quality reading (bacteria levels) and today's swim-safety score at the top of this page, refreshed on every update. No lifeguards are on duty, so check the day's conditions and swim with caution. Always review the current advisories, surf, and rip-current notes before getting in the water.
Is Piney Point Lighthouse Museum & Historic Park dog-friendly?
Leashed dogs permitted on grounds.
Is there an entry fee at Piney Point Lighthouse Museum & Historic Park?
Entry to Piney Point Lighthouse Museum & Historic Park is free.
Are there lifeguards at Piney Point Lighthouse Museum & Historic Park?
No lifeguards are stationed at Piney Point Lighthouse Museum & Historic Park. Swim at your own risk and keep close watch on children.
What amenities are at Piney Point Lighthouse Museum & Historic Park?
Amenities at Piney Point Lighthouse Museum & Historic Park include lighthouse, museum, boardwalk, pier, kayak launch, picnic area.
When is the water warmest at Piney Point Lighthouse Museum & Historic Park?
The tidal Potomac peaks in late July and August at 78-82°F. Swimmable from mid-June into September.
Where is Piney Point Lighthouse Museum & Historic Park located?
Piney Point Lighthouse Museum & Historic Park is in St. Mary's County, MD, at 44720 Lighthouse Rd, Piney Point, MD 20674.
Nearby Beaches
Updated · Data from NOAA, NWS