51°
Rain Showers Likely
70%
8
Monroe County, NY · Great Lakes
Hamlin Beach State Park
1 Hamlin Beach State Park, Hamlin, NY 14464
A Lake Ontario state park 25 miles west of Rochester with a mile of swimmable south-shore beach, the Devil's Nose bluffs at the east end, and a 264-site electric campground.
Today's Conditions
Skip the beach today.
70% rain · 51°F air · 55°F water
Full NWS forecast for This Afternoon
Rain showers likely. Mostly cloudy, with a high near 51. West wind around 13 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Tonight
Rain showers before midnight. Cloudy, with a low around 40. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Weather
- 51°F air — too cold to enjoy the beach
- 70% rain — wet day — beach day is off
Water
- 55°F water — cold — wetsuit or stay dry
8 /100
skip
4 Swim
0 Sunbathe
17 Walk
50 Photo
Best for photography today
Atmosphere
Air Temp
51°F
Mostly Cloudy
Wind
13 mph
W
Rain
70%
This Afternoon
Air Quality
21 Good
Ozone · Eastern Lake Ontario Region
UV Peak
2 Low
Peaks 11 AM · burn in ~100m
Burn-free before 10 AM & after 12 PM
Tomorrow
56°F
Mostly Sunny then Slight Chance Rain Showers
Water
Water Temp
55°F
Too cold to swim
Sun & Moon
Sunrise
6:54 AM
Sunset
4:56 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
7-Day Beach Day Forecast
56°
Mostly Sunny then Slight Chance Rain Showers
15%
31
51°
Chance Rain Showers
31%
14
58°
Mostly Sunny
2%
41
53°
Partly Sunny then Slight Chance Rain Showers
15%
40
49°
Chance Rain Showers
34%
19
47°
Chance Rain Showers
35%
15
What to Bring Today
- critical Wetsuit (if swimming at all) Water is 55°F — dangerously cold
- recommended Rain cover + dry bag 70% chance of rain
- recommended Layers / windbreaker Only 51°F outside
Always remember water bottle, trash bag (leave no trace).
Beach Info
Parking
NY State Park day-use lots; Empire Pass accepted.
Dogs
Dogs prohibited on guarded swimming beaches. Permitted on the two unguarded beaches east of Area 1 and in front of Area 5. Leash max 6 ft, current rabies certificate required.
Entry Fee
NY parking fee in season (~$8–$10/vehicle); Empire Pass $80/year for unlimited entry (2026).
Address
1 Hamlin Beach State Park, Hamlin, NY 14464
Amenities
Frequently Asked
Is it safe to swim at Hamlin Beach State Park today?
Hamlin Beach 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. Seasonal lifeguards patrol the swim area in summer — follow their flags. Always review the current advisories, surf, and rip-current notes before getting in the water.
Is Hamlin Beach State Park dog-friendly?
Dogs prohibited on guarded swimming beaches. Permitted on the two unguarded beaches east of Area 1 and in front of Area 5. Leash max 6 ft, current rabies certificate required.
Is there an entry fee at Hamlin Beach State Park?
NY parking fee in season (~$8–$10/vehicle); Empire Pass $80/year for unlimited entry (2026).
Are there lifeguards at Hamlin Beach State Park?
Yes. Seasonal lifeguards patrol Hamlin Beach State Park during the summer swim season (typically Memorial Day through Labor Day). Outside that window, swim at your own risk.
What amenities are at Hamlin Beach State Park?
Amenities at Hamlin Beach State Park include lifeguards (seasonal), restrooms, showers, snack bars, picnic pavilions, grills, campground (264 sites), nature trails.
When is the water warmest at Hamlin Beach State Park?
Great Lakes water temperatures peak in late July and August at roughly 68-74°F near shore — cool compared to the ocean. Best swimming window is mid-July to late August.
Where is Hamlin Beach State Park located?
Hamlin Beach State Park is in Monroe County, NY, at 1 Hamlin Beach State Park, Hamlin, NY 14464.
Nearby Beaches
Updated · Data from NOAA, NWS