50°
Mostly Sunny
0%
52
Porter County, IN · Great Lakes
Indiana Dunes National Park
1215 N State Rd 49, Porter, IN 46304
The 61st U.S. national park (redesignated from a national lakeshore in 2019) — 15 miles of southern Lake Michigan shoreline with massive dunes, the historic Century of Progress Houses (1933 Chicago World's Fair pavilions moved here), and access to West Beach (the closest national park beach to Chicago).
Today's Conditions
Decent day for photography.
50°F air
Full NWS forecast for This Afternoon
Mostly sunny. High near 50, with temperatures falling to around 47 in the afternoon. West wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 40. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Weather
- 50°F air — too cold to enjoy the beach
- Sunny skies — mostly sunny
52 /100
ok
41 Sunbathe
66 Walk
68 Photo
Best for photography today
Atmosphere
Air Temp
50°F
Light Rain and Fog/Mist
Wind
5 to 10 mph
W
Rain
0%
This Afternoon
Air Quality
22 Good
Ozone · Hammond-Gary
UV Peak
2 Low
Peaks 10 AM · burn in ~100m
Burn-free before 09 AM & after 11 AM
Tomorrow
56°F
Mostly Sunny
Water
Water Temp
—
Sun & Moon
Sunrise
6:27 AM
Sunset
4:36 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
7-Day Beach Day Forecast
56°
Mostly Sunny
1%
54
57°
Sunny
0%
59
58°
Sunny
0%
62
56°
Partly Sunny then Slight Chance Rain
15%
55
49°
Rain Likely
55%
14
46°
Chance Rain
37%
26
What to Bring Today
- recommended Layers / windbreaker Only 50°F outside
Always remember water bottle, trash bag (leave no trace).
Beach Info
Parking
NPS lots; vehicle pass required at West Beach and Dunbar Beach.
Dogs
Dogs allowed leashed on most beaches and trails.
Entry Fee
$25/vehicle 7-day pass.
Address
1215 N State Rd 49, Porter, IN 46304
Amenities
Frequently Asked
Is it safe to swim at Indiana Dunes National Park today?
Indiana Dunes National 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 Indiana Dunes National Park dog-friendly?
Dogs allowed leashed on most beaches and trails.
Is there an entry fee at Indiana Dunes National Park?
$25/vehicle 7-day pass.
Are there lifeguards at Indiana Dunes National Park?
No lifeguards are stationed at Indiana Dunes National Park. Swim at your own risk and keep close watch on children.
What amenities are at Indiana Dunes National Park?
Amenities at Indiana Dunes National Park include restrooms, showers (West Beach), visitor center, hiking trails, campground (state park).
When is the water warmest at Indiana Dunes National 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 Indiana Dunes National Park located?
Indiana Dunes National Park is in Porter County, IN, at 1215 N State Rd 49, Porter, IN 46304.
Nearby Beaches
Updated · Data from NOAA, NWS