Holm of Grimbister

Island Small Orkney islet near Mainland, Scotland

A tiny tidal islet off Scotland’s northern coast near Orkney; visited by boaters and coastal walkers for rugged shoreline views and nearby seabird habitat.

Main image

Holm of Grimbister is a small uninhabited islet in the Orkney islands of northern Scotland. It is one of many minor holms around the Orkney coast.

The islet offers rocky shoreline and coastal habitats typical of Orkney holms and may be noted by boaters navigating nearby channels. It has no visitor facilities and is generally of interest for short shore visits or wildlife observation.

There are no recorded permanent settlements or built heritage on the islet in modern records. It has remained largely natural in character.

Geographically it lies off the Orkney coast within the island group administered from Mainland Orkney. Access is by private boat from nearby islands or mainland landing points.

  • Access: No visitor facilities exist; landings are informal and weather-dependent due to exposed coasts.
Holm of Grimbister
59.0000, -3.0833

How to Get to Holm of Grimbister #

No scheduled transport; reach Holm of Grimbister by private boat from nearby Orkney islands such as Stromness or Kirkwall, or via local charter skippers. Tidal streams are strong - consult local tide tables before attempting landings.

Best Time to Visit Holm of Grimbister #

A tiny Orkney islet with a maritime personality - quiet, ornithological and tidal.

Summer
June-August · 8-15°C (46-59°F)
Best chance of calm passages and bird colonies on nearby shores.
Shoulder seasons
May; September · 4-10°C (39-50°F)
Fewer visitors; waters are choppier but light is excellent for photography.

Weather & Climate near Holm of Grimbister #

Climate

Holm of Grimbister's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in August) and cold winters (coldest in February). Temperatures range from 2°C to 16°C. Abundant rainfall (1077 mm/year), wettest in November.

Best Time to Visit
AugustMayJune
Temperature & Rainfall
Temperature Range
21°
Warmest Month
-1°
Coldest Month
Monthly Conditions

January

January is cold with highs of 6°C and lows of 2°C. Significant rainfall (111 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

111 mm
Rainfall
7.7 m/s
Wind
Breezy
0.0
UV Index
Low
6.9h daylight

February

February is the coolest month with highs of 6°C and lows of 2°C. Regular rainfall (85 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

85 mm
Rainfall
7.3 m/s
Wind
Breezy
0.1
UV Index
Low
9.1h daylight

March

March is cold with highs of 7°C and lows of 2°C. Regular rainfall (99 mm), mostly overcast skies, and breezy conditions.

40 Poor

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

99 mm
Rainfall
7.2 m/s
Wind
Breezy
0.2
UV Index
Low
11.6h daylight

April

April is cold with highs of 9°C and lows of 3°C. Moderate rainfall (67 mm), mostly overcast skies, and breezy conditions.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
84%
Humidity
Very Humid

Weather

67 mm
Rainfall
6.3 m/s
Wind
Breezy
0.6
UV Index
Moderate
14.2h daylight

May

May is cold with highs of 11°C and lows of 6°C. Moderate rainfall (55 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
84%
Humidity
Very Humid

Weather

55 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
16.6h daylight

June

June is cool with highs of 14°C and lows of 8°C. Moderate rainfall (56 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
85%
Humidity
Very Humid

Weather

56 mm
Rainfall
5.2 m/s
Wind
Light Breeze
1.1
UV Index
High
17.9h daylight

July

July is cool with highs of 15°C and lows of 10°C. Moderate rainfall (63 mm) and mostly overcast skies.

54 Acceptable

Comfort

12°
Feels Like Cool
12°C
Temperature
10° 15°
86%
Humidity
Very Humid

Weather

63 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.1
UV Index
High
17.2h daylight

August

August is cool with highs of 16°C and lows of 10°C. Moderate rainfall (74 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
86%
Humidity
Very Humid

Weather

74 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
15.1h daylight

September

September is cool with highs of 14°C and lows of 8°C. Significant rainfall (102 mm) and mostly overcast skies.

50 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
85%
Humidity
Very Humid

Weather

102 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.4
UV Index
Low
12.6h daylight

October

October is cold with highs of 11°C and lows of 6°C. Significant rainfall (119 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

Feels Like Cold
C
Temperature
11°
84%
Humidity
Very Humid

Weather

119 mm
Rainfall
6.7 m/s
Wind
Breezy
0.2
UV Index
Low
10.0h daylight

November

November is cold with highs of 8°C and lows of 4°C. The wettest month with heavy rain (128 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
84%
Humidity
Very Humid

Weather

128 mm
Rainfall
7.0 m/s
Wind
Breezy
0.0
UV Index
Low
7.6h daylight

December

December is cold with highs of 7°C and lows of 3°C. Significant rainfall (118 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
83%
Humidity
Very Humid

Weather

118 mm
Rainfall
7.1 m/s
Wind
Breezy
0.0
UV Index
Low
6.2h daylight

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