FacilityFacilityRecreation.gov

Fort Casey State Park

Coupeville, Washington · Island County · Facility

Washington State Parks operates two campgrounds in the Reserve. You can find information and reservations at http://www.parks.wa.gov/. Reservations are strongly recommended, especially during the summer months.

🧭 Get Directions
Advertisement
48.15686, -122.67401
Open in OpenStreetMap
5-Day Forecast

Weather at Fort Casey State Park

Live forecast for the park. Plan your visit accordingly.

Avg High55°F
Avg Low44°F
Peak Rain Chance50%
Humidity82%
UV (avg)2
Air Quality56 · Moderate
Today
☁️
Overcast
54°/41°
💧 3%🌬 7mph
↑ 6:59 AM ↓ 4:48 PM
Wed
🌦
Drizzle
57°/41°
💧 11%🌬 21mph
↑ 7:00 AM ↓ 4:46 PM
Thu
☁️
Overcast
56°/46°
💧 14%🌬 8mph
↑ 7:02 AM ↓ 4:45 PM
Fri
🌦
Light Drizzle
53°/45°
💧 50%🌬 15mph
↑ 7:04 AM ↓ 4:43 PM
Sat
🌧
Heavy Drizzle
57°/45°
💧 33%🌬 21mph
↑ 7:05 AM ↓ 4:42 PM

Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.

About Fort Casey State Park

Washington State Parks operates two campgrounds in the Reserve. You can find information and reservations at http://www.parks.wa.gov/. Reservations are strongly recommended, especially during the summer months.

Plan Your Visit to Fort Casey State Park

Heading to Fort Casey State Park? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Fort Casey State Park?

No central reservation system listed for Fort Casey State Park. Check the official page (https://www.recreation.gov/camping/campgrounds/258731) for the latest entry policy and availability.

How do I get to Fort Casey State Park?

More information is available at http://www.nps.gov/ebla/.

Guides & rankings

More on Washington parks & hiking

View all posts →
Sunlit forest trail winding through tall conifersPhoto: Sergei Akulich
State Rankings

The 10 Longest Hiking Trails in Washington, Ranked

Washington's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.

By The OutsideAtlas Team4 min
Hiker standing on a rocky summit overlooking deep mountain valleysPhoto: Holly Mandarich
State Rankings

Washington's 10 Most Punishing Trails by Elevation Gain

Steep is hard. These are the ten Washington trails with the most total elevation gain — quad-burners earned by hard climbing.

By The OutsideAtlas Team7 min
Cascading waterfall through a green moss-covered ravinePhoto: Maddi Bazzocco
State Rankings

The Best Beginner-Friendly Hikes in Washington

Ten gentle, well-marked Washington trails perfect for first-time hikers, families, or recovery days.

By The OutsideAtlas Team5 min
Hiker on a high alpine ridge above a glacial valley at dawnPhoto: Tobias Mrzyk
State Rankings

The 10 Most Challenging Hikes in Washington

Washington's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.

By The OutsideAtlas Team7 min
Going down the Grand Canyon. Seeing our destination from afar. So worth! If you find this picture useful, consider donating! Venmo: @diegonachoPhoto: Diego Lozano
Parks & Travel

The Best National Parks & Recreation Areas in Washington

Federal parks and recreation areas in Washington ranked by what they actually offer hikers and campers, not just popularity.

By The OutsideAtlas Team6 min
Hiker on a high alpine ridge above a glacial valley at dawnPhoto: Tobias Mrzyk
State Rankings

Best Waterfall Hikes in Washington: 10 Trails to See Falls Up Close

Washington's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.

By The OutsideAtlas Team7 min