Loch Oich

Lake Narrow Highland loch on the Caledonian Canal

A small loch on Scotland’s Great Glen between Loch Lochy and Loch Ness, forming part of the Caledonian Canal; drivers and cyclists pause for short walks and glen views.

Main image

Loch Oich is a freshwater loch in the Great Glen of the Scottish Highlands, situated between Loch Lochy to the southwest and Loch Ness to the northeast. The loch is linked into the Caledonian Canal system and lies along one of Scotland’s principal geological valleys.

The loch and its shores are relatively narrow and framed by rising ground on either side; the waterway and surrounding land have long been used for transport, canals and routes across the Highlands.

The loch occupies the central section of the Great Glen and is reachable from regional roads that follow the glen corridor; it sits within the Highland and nearby council areas of northwestern Scotland.

  • Part of the Great Glen and Caledonian Canal: Lies in the Great Glen between Loch Lochy and Loch Ness and forms part of the Caledonian Canal route across the glen.
Loch Oich
Loch Oich, Great Glen, Scotland - between Fort Augustus and Invergarry
57.0667, -4.7667
Always open (outdoor loch)
Free (Caledonian Canal/boat services may charge)

How to Get to Loch Oich #

Loch Oich is accessible from the A82 between Fort Augustus and Invergarry; nearest rail stations are at Fort William or Inverness with onward road travel.

Tips for Visiting Loch Oich #

  • If canoeing the Great Glen, use Loch Oich as a restful midpoint - the view north to Ben Nevis is unexpectedly open.
  • Visit the nearby Commando Memorial viewpoint for a classic panorama that includes Loch Oich.
  • Watch for salmon leaping in late spring and early summer near the loch's inflows and outflows.

Best Time to Visit Loch Oich #

Summer for boating and canal traffic; spring for active wildlife.

Summer (June-August)
Jun-Aug · 8°C to 18°C (46°F-64°F)
Boating and canal navigation at their peak; long daylight hours.
Spring (April-June)
Apr-Jun · 3°C to 12°C (37°F-54°F)
Cooler, with strong bird activity and salmon runs beginning.

Weather & Climate near Loch Oich #

Climate

Loch Oich's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in January). Temperatures range from 0°C to 18°C. Abundant rainfall (1504 mm/year), wettest in January.

Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-12°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 6°C and lows of 0°C. The wettest month with heavy rain (194 mm) and mostly overcast skies.

33 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

194 mm
Rainfall
2.9 m/s
Wind
Calm
0.0
UV Index
Low
7.1h daylight

February

February is cold with highs of 6°C and lows of 0°C. Significant rainfall (119 mm) and mostly overcast skies.

37 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

119 mm
Rainfall
2.8 m/s
Wind
Calm
0.1
UV Index
Low
9.2h daylight

March

March is cold with highs of 8°C and lows of 1°C. Significant rainfall (152 mm) and mostly overcast skies.

34 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

152 mm
Rainfall
3.0 m/s
Wind
Light Breeze
0.2
UV Index
Low
11.6h daylight

April

April is cold with highs of 11°C and lows of 3°C. Moderate rainfall (71 mm) and mostly overcast skies.

53 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
89%
Humidity
Very Humid

Weather

71 mm
Rainfall
2.7 m/s
Wind
Calm
0.6
UV Index
Moderate
14.1h daylight

May

May is cold with highs of 14°C and lows of 6°C. Moderate rainfall (68 mm) and mostly overcast skies.

55 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
14°
86%
Humidity
Very Humid

Weather

68 mm
Rainfall
2.6 m/s
Wind
Calm
0.9
UV Index
Moderate
16.4h daylight

June

June is cool with highs of 16°C and lows of 8°C. Moderate rainfall (71 mm) and mostly overcast skies.

61 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
87%
Humidity
Very Humid

Weather

71 mm
Rainfall
2.6 m/s
Wind
Calm
1.1
UV Index
High
17.6h daylight

July

July is cool with highs of 18°C and lows of 10°C. Moderate rainfall (76 mm) and mostly overcast skies.

59 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°
88%
Humidity
Very Humid

Weather

76 mm
Rainfall
2.4 m/s
Wind
Calm
1.0
UV Index
High
17.0h daylight

August

August is cool with highs of 18°C and lows of 10°C. Regular rainfall (92 mm) and mostly overcast skies.

59 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°
90%
Humidity
Very Humid

Weather

92 mm
Rainfall
2.2 m/s
Wind
Calm
0.8
UV Index
Moderate
15.0h daylight

September

September is cool with highs of 15°C and lows of 8°C. Significant rainfall (141 mm) and mostly overcast skies.

47 Poor

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
92%
Humidity
Very Humid

Weather

141 mm
Rainfall
2.4 m/s
Wind
Calm
0.5
UV Index
Low
12.6h daylight

October

October is cold with highs of 12°C and lows of 6°C. Significant rainfall (158 mm) and mostly overcast skies.

45 Poor

Comfort

Feels Like Cold
C
Temperature
12°
94%
Humidity
Very Humid

Weather

158 mm
Rainfall
2.4 m/s
Wind
Calm
0.2
UV Index
Low
10.1h daylight

November

November is cold with highs of 8°C and lows of 2°C. Significant rainfall (175 mm) and mostly overcast skies.

35 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

175 mm
Rainfall
2.4 m/s
Wind
Calm
0.0
UV Index
Low
7.8h daylight

December

December is cold with highs of 6°C and lows of 1°C. Significant rainfall (187 mm) and mostly overcast skies.

33 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

187 mm
Rainfall
2.4 m/s
Wind
Calm
0.0
UV Index
Low
6.4h daylight

Nearby Attractions to Loch Oich