84°
Chance Showers And Thunderstorms
38%
34
Calvert County, MD · Chesapeake Bay
Calvert Cliffs State Park
10540 H G Trueman Rd, Lusby, MD 20657
World-famous for Miocene-era fossils. A 1.8-mile hike through woodlands leads to a small beach at the base of the cliffs where you can sift for shark teeth, whale bones, and 600+ species of prehistoric fossils.
Today's Conditions
Mixed conditions today.
Thunderstorms · High nettle risk · 84°F water
Full NWS forecast for Today
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Mostly cloudy, with a high near 84. East wind 8 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 71. East wind 6 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Weather
- 84°F air — ideal beach weather
- 38% rain — pop-up showers possible
Water
- 84°F water — warm — full-day swim weather
- High nettle risk — 69% probability — reconsider swimming
Safety
- Thunderstorms — stay off the water when storms approach
35 /100
ok
0 Swim
53 Sunbathe
21 Walk
47 Fossils
30 Photo
Best for sunbathing today
Atmosphere
Air Temp
84°F
Mostly Cloudy
Wind
8 to 12 mph
E
Rain
38%
Today
UV Peak
7 High
High 12 PM–03 PM · burn in ~29m
Burn-free before 09 AM & after 05 PM
Tomorrow
85°F
Partly Sunny
Water
Water Temp
84°F
Swimming weather
Next Low Tide
7:02 PM
0.1 ft · in 3.9h
Sea Nettles
High nettle risk
69% probability · Gooses Reef buoy
Water Quality
Clean
10 MPN/100mL · Enterococcus
USGS · sampled 10mo ago
Sun & Moon
Sunrise
5:51 AM
Sunset
8:30 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
7-Day Beach Day Forecast
85°
Partly Sunny
1%
85
90°
Sunny
1%
81
99°
Sunny
1%
66
92°
Sunny
3%
77
91°
Mostly Sunny then Slight Chance Showers And Thunderstorms
15%
43
91°
Mostly Sunny then Slight Chance Showers And Thunderstorms
22%
39
What to Bring Today
- recommended SPF 30 sunscreen UV index 7 — high
- recommended Sturdy umbrella + sand anchor 8 to 12 mph wind
- optional Swimsuit - water is swimmable Water is 84°F
- optional Light cover-up, watch for pop-ups 38% rain chance
Always remember water bottle, trash bag (leave no trace).
Beach Info
Parking
Trailhead lot, fills on summer weekends. $5 vehicle fee.
Dogs
Dogs allowed on leash on trails. Not permitted on beach May-Sep.
Entry Fee
$5/vehicle
Address
10540 H G Trueman Rd, Lusby, MD 20657
Amenities
Frequently Asked
Is it safe to swim at Calvert Cliffs State Park today?
Calvert Cliffs State 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 Calvert Cliffs State Park dog-friendly?
Dogs allowed on leash on trails. Not permitted on beach May-Sep.
Is there an entry fee at Calvert Cliffs State Park?
$5/vehicle
Are there lifeguards at Calvert Cliffs State Park?
No lifeguards are stationed at Calvert Cliffs State Park. Swim at your own risk and keep close watch on children.
What amenities are at Calvert Cliffs State Park?
Amenities at Calvert Cliffs State Park include restrooms at trailhead, picnic area, playground.
When is the water warmest at Calvert Cliffs State Park?
The Chesapeake warms quickly — water temperatures peak in late July and August, typically 78-82°F. Swimming comfortable from mid-June through September.
Where is Calvert Cliffs State Park located?
Calvert Cliffs State Park is in Calvert County, MD, at 10540 H G Trueman Rd, Lusby, MD 20657.
Nearby Beaches
Updated · Data from NOAA, NWS