78°
Sunny
1%
75
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
Great day for a beach walk.
78°F air · 71°F water
Full NWS forecast for This Afternoon
Sunny, with a high near 78. Heat index values as high as 78. West wind around 18 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 61. Northwest wind 8 to 16 mph, with gusts as high as 24 mph.
Weather
- 78°F air — ideal beach weather
- 18 mph wind — breezy — anchor everything
- Sunny skies — clear conditions
Water
- 71°F water — swimmable, refreshing
75 /100
great
74 Swim
71 Sunbathe
82 Walk
69 Fish
77 Photo
Best for walking today
Atmosphere
Air Temp
78°F
Sunny
Wind
18 mph
W
Rain
1%
This Afternoon
UV Peak
6 High
High 01 PM–02 PM · burn in ~33m
Burn-free before 09 AM & after 05 PM
Tomorrow
73°F
Sunny
Water
Water Temp
71°F
Refreshing
Sun & Moon
Sunrise
6:20 AM
Sunset
7:12 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
7-Day Beach Day Forecast
73°
Sunny
0%
81
76°
Sunny
0%
78
76°
Slight Chance Showers And Thunderstorms
15%
39
69°
Mostly Sunny
11%
74
72°
Showers And Thunderstorms
79%
4
69°
Chance Rain Showers then Partly Sunny
51%
40
What to Bring Today
- recommended SPF 30 sunscreen UV index 6 — high
- recommended Sturdy umbrella + sand anchor 18 mph wind
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
10:20 PM - 12:20 AM
Minor
4:00 AM - 5:00 AM
Major
10:40 AM - 12:40 PM
Minor
6:10 PM - 7:10 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