About Fort Casey Campground
This recreation area is part of Keystone Harbor
FacilityCampgroundRecreation.gov
Fort Casey Campground
Coupeville, Washington · Island County · Campground
This recreation area is part of Keystone Harbor
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48.15924, -122.67596
Open in OpenStreetMap5-Day Forecast
Weather at Fort Casey Campground
Live forecast for the park. Plan your visit accordingly.
Today
Overcast
54°/41°
💧 3%🌬 7mph
↑ 6:59 AM ↓ 4:48 PM
Wed
Drizzle
57°/41°
💧 9%🌬 21mph
↑ 7:00 AM ↓ 4:46 PM
Thu
Overcast
54°/46°
💧 17%🌬 8mph
↑ 7:02 AM ↓ 4:45 PM
Fri
Light Drizzle
53°/46°
💧 50%🌬 14mph
↑ 7:04 AM ↓ 4:43 PM
Sat
Drizzle
58°/44°
💧 33%🌬 13mph
↑ 7:05 AM ↓ 4:42 PM
Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.
What to Pack for Your Stay
Tuned to the live forecast for this park.
👔 What to Wear
- Long-sleeve shirtSynthetic or merino, sun-protective.
- Light shell or windbreakerEven on warm days, wind can chill (avg wind 7 mph).
- Hiking pants or convertibleLayer for variable conditions.
- Trail runners or low bootsComfortable, broken in.
- Rain jacket / shell50% chance of precipitation in the forecast.
🎒 What to Pack
- WaterBring at least 1L of water; more in heat.
- High-energy snacksA snack for the trail.
- Sun protectionSunscreen, sunglasses, brimmed hat.
- First-aid kitBlister patches, ibuprofen, tape, antiseptic wipes.
- Offline mapDownload your route in advance via Gaia, Caltopo, or OSM-based apps.
- Dry bags for electronicsPhone, camera, and snacks should stay dry.
Recommendations adapt to the current forecast + trail stats. Use them as a starting point — local conditions, your experience, and the time of day you start all matter.
Plan Your Visit to Fort Casey Campground
Heading to Fort Casey Campground? 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
References & Official Resources
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