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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
West Coast Trail weather is defined by rapid shifts between rain, fog, and sun, with temperatures rarely leaving the single digits or low teens. The live forecast above shows current conditions; expect precipitation on most days, especially in spring and fall.
What is the typical weather pattern on the West Coast Trail?
The trail sits on the exposed southwest coast of Vancouver Island. Pacific storms roll in frequently, bringing rain and strong winds. Fog is common in the morning, often burning off by midday. Temperatures range from 8–14°C in May and September, and 12–18°C in July and August. Even in summer, pack a waterproof shell and warm layers.
How does weather vary by month?
May and June bring cooler temperatures and persistent rain, but fewer crowds. July and August offer the best chance of dry weather, though fog can linger. September is warm but storm frequency increases. For west coast trail weather september, expect 10–16°C and a higher chance of rain by late month. For west coast trail weather may, prepare for 8–12°C and muddy trail conditions. Always check a west coast trail map before heading out.
What gear do you need for West Coast Trail weather?
Waterproof boots, a rain jacket with hood, and quick-dry pants are essential. Bring a hat and sunscreen for sudden clear spells. A waterproof pack liner keeps gear dry. Temperatures can drop quickly after sunset, so include a warm mid-layer.
When is the driest month on the West Coast Trail?
August is typically the driest month, with about 60–80 mm of rain. Even then, expect some precipitation. July is nearly as dry. Both months offer the most reliable weather for multi-day hikes.
Can you hike the West Coast Trail in winter?
Parks Canada does not recommend winter hiking. Storms, high winds, and short daylight hours make conditions dangerous. The trail is officially open from May 1 to September 30 each year.
How do tides affect West Coast Trail weather safety?
Tide tables are critical for safe passage. Many sections become impassable at high tide. Combine tide timing with weather forecasts to avoid being trapped by rising water or storm surges.
Sources
For broader conditions across the country, visit our Canada weather hub. Check the 10-day forecast before your trip.