49°
Sunny
0%
39
Door County, WI · Great Lakes
Peninsula State Park (Nicolet Bay Beach)
9462 Shore Rd, Fish Creek, WI 54212
Wisconsin's most-visited state park (since 1909) — 3,776 acres on the Green Bay side of Door County with 8 miles of shoreline, the 1868 Eagle Bluff Lighthouse, an 18-hole golf course, 20 miles of trails, and the popular Nicolet Bay Beach.
Today's Conditions
Decent day for photography.
49°F air · 54°F water
Full NWS forecast for This Afternoon
Sunny. High near 49, with temperatures falling to around 47 in the afternoon. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy. Low around 43, with temperatures rising to around 46 overnight. West southwest wind 14 to 22 mph, with gusts as high as 26 mph.
Weather
- 49°F air — too cold to enjoy the beach
- Sunny skies — clear conditions
Water
- 54°F water — cold — wetsuit or stay dry
39 /100
ok
29 Swim
36 Sunbathe
63 Walk
51 Fish
65 Photo
Best for photography today
Atmosphere
Air Temp
49°F
Clear
Wind
10 to 14 mph
WSW
Rain
0%
This Afternoon
UV Peak
2 Low
Peaks 11 AM · burn in ~100m
Burn-free before 10 AM & after 12 PM
Tomorrow
54°F
Mostly Sunny
Water
Water Temp
54°F
Too cold to swim
Sun & Moon
Sunrise
6:35 AM
Sunset
4:29 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
7-Day Beach Day Forecast
54°
Mostly Sunny
2%
32
52°
Partly Sunny
0%
40
55°
Sunny
0%
44
49°
Partly Sunny then Slight Chance Rain Showers
18%
34
44°
Chance Rain Showers
27%
12
44°
Partly Sunny
8%
31
What to Bring Today
- critical Wetsuit (if swimming at all) Water is 54°F — dangerously cold
- recommended Layers / windbreaker Only 49°F outside
Always remember water bottle, trash bag (leave no trace).
Best Fishing Times Today
Solunar theory: fish activity peaks at moon transits (major) and moonrise/moonset (minor). All times local.
Major
9:00 PM - 11:00 PM
Minor
4:40 AM - 5:40 AM
Major
9:10 AM - 11:10 AM
Minor
3:00 PM - 4:00 PM
Beach Info
Parking
Park lots throughout; Wisconsin State Park vehicle admission required.
Dogs
Pets prohibited on Nicolet Bay sand beach. Permitted leashed on the White Cedar Nature Trail, Pine Picnic Area, and the rocky shores.
Entry Fee
WI vehicle admission: $13 resident / $16 non-resident daily; $28 resident / $50 non-resident 12-month (2026).
Address
9462 Shore Rd, Fish Creek, WI 54212
Amenities
Frequently Asked
Is it safe to swim at Peninsula State Park (Nicolet Bay Beach) today?
Peninsula State Park (Nicolet Bay Beach) 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 Peninsula State Park (Nicolet Bay Beach) dog-friendly?
Pets prohibited on Nicolet Bay sand beach. Permitted leashed on the White Cedar Nature Trail, Pine Picnic Area, and the rocky shores.
Is there an entry fee at Peninsula State Park (Nicolet Bay Beach)?
WI vehicle admission: $13 resident / $16 non-resident daily; $28 resident / $50 non-resident 12-month (2026).
Are there lifeguards at Peninsula State Park (Nicolet Bay Beach)?
No lifeguards are stationed at Peninsula State Park (Nicolet Bay Beach). Swim at your own risk and keep close watch on children.
What amenities are at Peninsula State Park (Nicolet Bay Beach)?
Amenities at Peninsula State Park (Nicolet Bay Beach) include restrooms, showers (bathhouse), concession, kayak/SUP rentals, picnic tables, playground, campgrounds (468 sites), lighthouse.
When is the water warmest at Peninsula State Park (Nicolet Bay Beach)?
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 Peninsula State Park (Nicolet Bay Beach) located?
Peninsula State Park (Nicolet Bay Beach) is in Door County, WI, at 9462 Shore Rd, Fish Creek, WI 54212.
Nearby Beaches
Updated · Data from NOAA, NWS