South Carter Mountain

South Carter Mountain is a 4,430-foot mountain located in Coös County, New Hampshire.

Prominence: 230 ft Range: Carter-Moriah Range
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Elevation: 4,430 ft

South Carter Mountain

Area Map

NH48 stylized terrain with summit marker, contours, and nearby trails.

Peak trail map

Static map preview

South Carter Mountain: summit area with linked trail context.

Summit: 44.2898, -71.1766

Trails: Carter Dome Trail, Carter-Moriah Trail, Black Angel Trail, 19 Mile Brook

Trails

Current Summit Weather

NOAA / NWS point forecast for this summit location.

NOAA / NWS Updated Tue, Sep 15, 4:36 PM EDT
53°F
Mostly Cloudy Gorham, NH point forecast
Mostly Cloudy
Wind15 mph SW
Gusts23 mph
Precip0%
Humidity69%

5-Day Forecast

NOAA / NWS day and night periods near this summit point.

Tue
Mostly Cloudy then Isolated Rain Showers
47°F
Mostly Cloudy then Isolated Rain Showers
Wed
Mostly Sunny
64°F / 52°F
Mostly Sunny
Thu
Mostly Cloudy then Chance Rain Showers
58°F / 51°F
Mostly Cloudy then Chance Rain Showers
Fri
Mostly Sunny
54°F / 37°F
Mostly Sunny
Sat
Mostly Sunny
52°F / 41°F
Mostly Sunny

Forecast Snapshots

Choose 1-hour snapshots or 15-minute checkpoints from the NOAA hourly forecast.

Mostly Cloudy
Tue 6:00 PM
Mostly Cloudy

Mostly Cloudy

Temp53°F
Wind15 mph SW
Gusts23 mph
Precip0%
Humidity69%

NOAA hourly forecast period

Primary NOAA point forecast coverage is available for this summit location.

Astronomy

Sun and moon timing for this peak.

USNOGenerated Tue, Sep 15, 6:31 PM EDT

Day/Night

Sunrise, daylight, and sunset timing

Sunrise6:24 AM Daylight Length12h 31m Sunset6:55 PM
Sunrise
6:24 AM EDT
Sunset
6:55 PM EDT
Moonrise
11:32 AM EDT
Moonset
8:37 PM EDT
Moon phase
Waxing Crescent
22% illuminated

USNO astronomy is available for this summit.

Monthly Weather Averages

NOAA/NCEI Climate Normals · USNO Solar

Winter

Spring

Summer

Fall

0 / 3
Sources & method

Climate reference: Mount Washington, NH US · 6267 ft · 1991-2020

Solar reference: South Twin Mountain · 2026

Wind is not displayed: January hourly coverage is below the 80% threshold.

Climatology describes typical conditions, not a forecast.

Water & Crossing Context

Stream context

Drainage context only, not a crossing safety decision. 3 linked water references; expand a row for sources and notes.

Route note: Limited - 19 Mile Brook at start; none on ridge except possible seasonal seeps near Zeta Pass.

Peabody River No Current Live Data

StationPEABODY RIVER UPSTREAM OF ROUTE 16, NR GORHAM, NH • 01054112

USGS Historical

Peabody River context for Great Gulf, Imp, Carter-Moriah, and north Presidential trailheads after heavy runoff.

  • Nearby live proxy: Peabody River at Gorham, New Hampshire • Androscoggin River near Gorham, NH
Official source
Peabody River 25.3 cfs · 1.94 ft gage · stable · fresh

StationPeabody River at Gorham, New Hampshire • 01054114

USGS Historical, Observed NWPS Forecast HADS Observed
Official source
Wild River 23.7 cfs · 1.14 ft gage · stable · fresh

StationWild River at Gilead, Maine • 01054200

USGS Historical, Observed

Wild River Wilderness context for east-side Moriah and Carter approach planning when remote drainages are the main concern.

Official source

Treat rising, stale, modeled, or missing readings conservatively.

Nearby Peaks & Connections

Real trail profiles, directional measurements, and summit-to-summit comparisons.

3 connections

Connected ridge profile

Trail-connected summits, south to north

SN
Connected ridge profileContinuous south-to-north trail terrain profile. Color indicates absolute local trail grade: blue for gentler sections and warm colors for steeper sections. Summits: Wildcat Mountain - A Peak. 4,422 ft, Carter Dome 4,832 ft, South Carter Mountain 4,430 ft, Middle Carter Mountain 4,610 ft. Wildcat Mountain - A Peak.4,422 ft Carter Dome4,832 ft South Carter Mountain4,430 ft Middle Carter Mountain4,610 ft 3.6 mi S1.2 mi S0 mi1.1 mi N
Trail gradeGentle0–8%Moderate8–15%Steep15–25%Very steep25%+

Route order: Wildcat Mountain - A Peak. → Carter Dome → South Carter Mountain → Middle Carter Mountain

Hover, touch, or use arrow keys for exact distance, terrain elevation, and grade. Terrain: 1 m USGS S1M DEM (NAVD88); summits: official NH48 elevations.

Middle Carter MountainSame trailClosest trail link
Trail
1.13 mi
Gain
+423 ft
Loss
−232 ft
Time
35 min
Summit-to-summit route

South Carter Mountain Middle Carter Mountain

Via Carter-Moriah Trail

1.02 mi straight-line • low point 4,212 ft • confidence: high

Open peak guide
South Carter Mountain 4,419 ftcol / low point 4,212 ftMiddle Carter Mountain 4,619 ft
Carter DomeConnected trails
Trail
1.79 mi
Gain
+925 ft
Loss
−510 ft
Time
1 h 4 min
Summit-to-summit route

South Carter Mountain Carter Dome

Via Carter Dome Trail / Carter-Moriah Trail

1.56 mi straight-line • low point 3,900 ft • confidence: medium

Open peak guide
South Carter Mountain 4,419 ftcol / low point 3,900 ftCarter Dome 4,833 ft
Wildcat Mountain - A Peak.Connected trails
Trail
3.61 mi
Gain
+2,042 ft
Loss
−2,062 ft
Time
2 h 13 min
Summit-to-summit route

South Carter Mountain Wildcat Mountain - A Peak.

Via Carter-Moriah Trail / Carter Dome Trail / Nineteen-Mile Brook Trail / Wildcat Ridge Trail

2.46 mi straight-line • low point 3,267 ft • confidence: medium

Open peak guide
South Carter Mountain 4,419 ftcol / low point 3,267 ftWildcat Mountain - A Peak. 4,395 ft

Parking & Access

19-Mile Brook Trailhead - NH 16. for approach via Carter Dome Trail

Access roads & trailheads

No WMNF seasonal road listing

Primary trailheads are linked, but no WMNF seasonal access-road dependency is currently linked to this route. This is common for state highways, AMC lots, ski-area lots, or year-round paved road access.

Verify official sources and posted signs before driving to a trailhead.

Difficulty Metrics

Risk & Preparation

Wilderness Safety

Trail & Terrain

South Carter Mountain Route & Conditions

Route
South Carter Mountain's standard hiking options include 19 Mile Brook > Carter Dome Trail > Carter-Moriah - via Zeta Pass at 12.7 miles with 3,750 feet of gain and Imp Trail loop - North Imp -> North Carter Trail -> Carter-Moriah -> South Imp at 11 miles with 3,300 feet of gain. A typical completion time is 7–9 hours - loop over Middle & South Carter.
Terrain and exposure
This is a difficult Carter-Moriah Range hike. Expect mossy, root-filled ridge trail with short steep sections; generally moderate footing. There are no major scrambling sections; expect just some steep climbs; no hand-and-foot scrambling required. Upper-mountain terrain includes primarily boreal forest, spruce-fir. along the ridge; lush moss and evergreens dominate; no alpine zone and partial, one or two small outlook spur paths; summit itself wooded views. Weather and exposure are defining planning concerns here: low, ridge mostly in trees provides shelter from wind.
Weather window
The best normal hiking window is summer and fall, roughly pleasant ridge hike; also common on winter traverses. In September, average summit conditions are about 43 F. Plan water conservatively and do not assume reliable sources late in the hike.
Water, signal, and bailout
Water is limited: 19 Mile Brook at start; none on ridge except possible seasonal seeps near Zeta Pass. Cell reception is spotty, occasional reception at higher points or clearings, but not reliable. Bailout options include Descend via Imp Trail, midway. if doing full traverse and or back down Carter Dome Trail via Zeta Pass. Nearby live water context is available from Peabody River, Peabody River, and Wild River.
Trailhead and access
The most common trailhead is Nineteen Mile Brook Trailhead, with room for about 35 vehicles. Same parking as Carter Dome/Middle Carter - 19-Mile Brook, moderate size.
Connected route context
Major linked trails include Carter Dome Trail, Carter-Moriah Trail, and Black Angel Trail. Nearby 4,000-footer connections include Middle Carter Mountain, Carter Dome, and Wildcat Mountain - A Peak..