Orcas Island
Island Largest San Juan Island with rugged coastlines and parks
In the San Juan Islands, Orcas Island draws kayakers, whale-watchers and hikers to Mount Constitution, forest trails and small farms; ferries link the island to the mainland.
Orcas Island is the largest of the San Juan Islands in Washington State, United States, and a year-round residential and visitor destination in the Salish Sea. The island is known for its wooded hills, shoreline, and outdoor recreation opportunities.
Major visitor draws include Moran State Park with its lakes, trails, campgrounds and the summit road to Mount Constitution, which is the highest point in the island group and features an observation tower. Eastsound serves as the island’s principal village with ferry terminal connections, shops and services.
The island has a mixed economy of tourism, local services and seasonal recreation, with hiking, boating, cycling and wildlife watching among common activities. Visitor access is primarily by Washington State Ferries from Anacortes; private boats and small aircraft also call at the island.
Orcas Island is located in the San Juan archipelago off the northwest coast of Washington State, accessed from the mainland via ferry from Anacortes and situated within the Salish Sea.
- Access: A vehicle and passenger ferry service links the island to Anacortes on the Washington mainland; small private and charter flights also serve the island.
- Best viewpoint: Mount Constitution's summit offers wide views and is accessible by park roads and hiking trails, making it a primary viewpoint for visitors.
What to See #
- Moran State Park: Moran State Park - a 5,252-acre park on Orcas Island featuring trails, campgrounds and the summit road to Mount Constitution.
- Mount Constitution: Mount Constitution - the highest point in the San Juan Islands at about 2,409 feet, with an observation tower that affords panoramic views over the archipelago and surrounding waterways.
- Eastsound: Eastsound village - the island's main service and commercial hub with ferry connections, shops and accommodation options.
How to Get to Orcas Island #
Ferries run from Anacortes (Washington) to Orcas Island (M/V ferries operated by Washington State Ferries). Private water taxis and small plane charters also serve the island; Eastsound is the main village near the ferry terminals.
Tips for Visiting Orcas Island #
- If staying overnight, book waterfront accommodation early-summer weekends fill quickly.
- Rent a car or use the island's Orcas Island Transit for local travel; the ferry terminal is a short drive from Eastsound village.
Best Time to Visit Orcas Island #
Summer is peak season for weather and activities; spring and autumn offer quieter conditions and good wildlife observation.
Weather & Climate near Orcas Island #
Orcas Island's climate is classified as Warm-Summer Mediterranean - Warm-Summer Mediterranean climate with mild summers (peaking in August) and cold winters (coldest in January). Temperatures range from 1°C to 21°C. Moderate rainfall (714 mm/year).
January
January is the coolest month with highs of 7°C and lows of 1°C. Significant rainfall (101 mm).
Comfort
Weather
February
February is cold with highs of 8°C and lows of 2°C. Moderate rainfall (69 mm).
Comfort
Weather
March
March is cold with highs of 10°C and lows of 3°C. Moderate rainfall (58 mm).
Comfort
Weather
April
April is cold with highs of 13°C and lows of 4°C. Moderate rainfall (51 mm).
Comfort
Weather
May
May is cool with highs of 16°C and lows of 7°C. Moderate rainfall (43 mm).
Comfort
Weather
June
June is cool with highs of 18°C and lows of 9°C. Moderate rainfall (37 mm).
Comfort
Weather
July
July is cool with highs of 21°C and lows of 11°C. The driest month with just 24 mm.
Comfort
Weather
August
August is cool with highs of 21°C and lows of 11°C. Light rainfall.
Comfort
Weather
September
September is cool with highs of 19°C and lows of 10°C. Moderate rainfall (30 mm).
Comfort
Weather
October
October is cool with highs of 14°C and lows of 6°C. Moderate rainfall (65 mm).
Comfort
Weather
November
November is cold with highs of 9°C and lows of 4°C. The wettest month with heavy rain (114 mm).
Comfort
Weather
December
December is cold with highs of 7°C and lows of 2°C. Regular rainfall (94 mm).