BackpackingModerateGO

Lost Coast Trail

King Range, CA

Elevation Profile

Current Conditions

Bottom Line

This is about as good as the Lost Coast gets. Sunny skies, light NW winds, temps in the mid-60s to low 70s, zero fire smoke, and stream flows at or below median all three days. Go.

Weather

71°/48°F · Sunny

Avalanche

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Snowpack

31" depth

Stream Crossings

Normal flows · 5 gauges

Fires

No active fires within 50 miles

Daylight

14h 38m daylight · Sunrise 5:55 AM · Sunset 8:33 PM

Full Briefing

Weather window is clean and consistent across all four days. Highs of 66–71°F with light NW winds (6–10 mph max today, dropping to 1–7 mph Saturday and Sunday) and essentially zero precipitation chance through Sunday night. No fog bank building, no marine layer concerns flagged — unusual and excellent for this stretch of coast. Use the long daylight (nearly 15 hours, sunset at 8:33 PM) to your advantage on the longer mileage days, but the golden hour light on the headlands is worth slowing down for.

Stream crossings are the variable that bites people on the Lost Coast, and right now they're non-issues. Nearest relevant gauges are running at or below median — Salinas near Bradley at 103%, others trending flat or falling. No snowmelt pulse to worry about: temps are warm but nights are cool (47–49°F), and the low-elevation SNOTEL stations show negligible SWE. Mattole River and Gitchell Creek crossings should be straightforward at current conditions. That said, the NW swell pattern can push tidal surge into the lower creek mouths — time your crossings at low tide on the beach sections regardless.

No active fires within 50 miles, so air quality is clean. The persistent NW wind pattern would push any offshore smoke away from you anyway. No concerns there.

Snowpack data from this region is irrelevant at trail elevations — the Lost Coast Trail stays below 1,000 feet and you won't encounter snow. The 61-inch depth at Long Lake (840 ft) is a Sierra station, not local — ignore it. Plan your miles to hit the impassable-at-high-tide beach sections (particularly the King Range stretch near Punta Gorda) during low tide windows. Check the NOAA tide chart for Shelter Cove before you leave — that's the one logistical piece that can make or break your schedule on this route regardless of how good the weather is.

Waypoints

1.

Mattole Beach

Northern trailhead at Mattole Beach. Check tides before departing.

10 ft

2.

Punta Gorda Lighthouse

Historic lighthouse ruins. Rocky headland requires low tide to pass.

33 ft

3.

Big Flat Camp

Popular beach camping area. Reliable water from Spanish Creek.

16 ft

4.

Black Sands Beach

Southern terminus at Black Sands Beach near Shelter Cove.

10 ft

Route Details

Distance

25.0 mi

Elevation Gain

3,999 ft

Elevation Loss

4,199 ft

Max Elevation

1,201 ft

Estimated Days

3

Trailhead

Mattole Beach

Best Season

JanFebMarAprMayJunJulAugSepOctNovDec

May through October. Foggy and cool year-round. Winter storms make beach impassable.

Permit Required

Bear canister and permit required from BLM King Range office. Reserve at recreation.gov.

About This Route

The Lost Coast Trail traverses California's most remote and undeveloped coastline, where the King Range meets the Pacific Ocean. The 25-mile trail follows the beach and coastal bluffs through terrain so rugged that Highway 1 was forced inland, leaving this stretch "lost" to development. The northern section is a true beach hike, navigating around rocky headlands that require tidal timing. The southern section climbs through coastal grasslands and forests. Sea lions, elephant seals, and migrating whales are common sights. The black sand beaches and dramatic sea stacks create an otherworldly landscape. Permits are required and limited to control impact. Creek crossings can be difficult in winter. The northern beach section is only passable at low tide—carry a tide chart and plan accordingly. Weather is foggy and cool even in summer. Water sources are limited between creeks; carry at least 2 liters between sources.

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