Oronsay, Colonsay

Island Tidal Scottish island off Colonsay, archaeological remains present

Oronsay, off Colonsay in the Inner Hebrides, is a tidal island reachable on foot at low tide. Visitors come for sandy shores, seabirds, seals and traces of early settlement.

Main image

Oronsay is a small tidal island off the coast of Colonsay in the Inner Hebrides of Scotland, connected to Colonsay by a sand causeway at low tide. It is known locally for its historic ruins and coastal landscape.

The island contains the remains of a medieval priory and burial ground that are visible to visitors who cross at low tide; the flat tidal strand and causeway make access straightforward when tides permit. The island is uninhabited and visited mainly for short walks and historic interest.

Oronsay lies immediately off Colonsay in the Inner Hebrides, part of the Scottish island group administered within Argyll and Bute and reached from Colonsay village when tidal conditions allow.

  • Tidal access: Accessible on foot at low tide via a tidal causeway from Colonsay, so visit times must be planned around local tidal charts.

What to See #

  • Oronsay Priory: Ruins of a medieval priory and burial ground situated on the tidal island, visible at low tide and of historic interest to visitors.
Oronsay, Colonsay
56.0167, -6.2667

How to Get to Oronsay, Colonsay #

Oronsay is reached by local boat from Colonsay. Access depends on tides and local boat operators; check schedules and weather before attempting a landing.

Tips for Visiting Oronsay, Colonsay #

  • Tides can isolate smaller tidal islets-check local tide tables before attempting any short crossings on foot.
  • Combine a visit with exploration of Colonsay's coastline; boat trips and local guides can point out wildlife such as seals and sea birds.

Best Time to Visit Oronsay, Colonsay #

Best in late spring and summer for sea conditions, wildlife watching and comfortable daytime temperatures.

Late spring to summer
May-August · 8-16°C
Long daylight hours and calmer seas make boat trips and coastal walks most pleasant.

Weather & Climate near Oronsay, Colonsay #

Climate

Continental climate with cool summers (peaking in August) and cold winters (coldest in February). Temperatures range from 4°C to 17°C. Abundant rainfall (1508 mm/year), wettest in January.

Best Time to Visit
JulyAugustMay
Temperature & Rainfall
Temperature Range
22°
Warmest Month
-1°
Coldest Month
Monthly Conditions

January

January is cold with highs of 8°C and lows of 4°C. The wettest month with heavy rain (185 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

185 mm
Rainfall
7.9 m/s
Wind
Breezy
0.0
UV Index
Low
7.4h daylight

February

February is the coolest month with highs of 8°C and lows of 4°C. Significant rainfall (110 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

110 mm
Rainfall
8.0 m/s
Wind
Breezy
0.1
UV Index
Low
9.3h daylight

March

March is cold with highs of 9°C and lows of 5°C. Significant rainfall (135 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

135 mm
Rainfall
7.3 m/s
Wind
Breezy
0.3
UV Index
Low
11.7h daylight

April

April is cold with highs of 10°C and lows of 6°C. Regular rainfall (83 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
84%
Humidity
Very Humid

Weather

83 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
14.0h daylight

May

May is cool with highs of 13°C and lows of 8°C. Moderate rainfall (62 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
84%
Humidity
Very Humid

Weather

62 mm
Rainfall
5.2 m/s
Wind
Light Breeze
1.0
UV Index
High
16.2h daylight

June

June is cool with highs of 15°C and lows of 10°C. Moderate rainfall (73 mm) and mostly overcast skies.

54 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 15°
86%
Humidity
Very Humid

Weather

73 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.3
UV Index
High
17.3h daylight

July

July is cool with highs of 17°C and lows of 12°C. Regular rainfall (96 mm) and mostly overcast skies.

60 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
12° 17°
87%
Humidity
Very Humid

Weather

96 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.2
UV Index
High
16.8h daylight

August

August is cool with highs of 17°C and lows of 12°C. Significant rainfall (115 mm) and mostly overcast skies.

58 Acceptable

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 17°
87%
Humidity
Very Humid

Weather

115 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
14.9h daylight

September

September is cool with highs of 15°C and lows of 11°C. Significant rainfall (148 mm) and mostly overcast skies.

56 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 15°
86%
Humidity
Very Humid

Weather

148 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
12.6h daylight

October

October is cool with highs of 13°C and lows of 9°C. Significant rainfall (168 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
85%
Humidity
Very Humid

Weather

168 mm
Rainfall
6.6 m/s
Wind
Breezy
0.2
UV Index
Low
10.2h daylight

November

November is cold with highs of 10°C and lows of 6°C. Significant rainfall (169 mm), mostly overcast skies, and breezy conditions.

42 Poor

Comfort

Feels Like Cold
C
Temperature
10°
85%
Humidity
Very Humid

Weather

169 mm
Rainfall
7.2 m/s
Wind
Breezy
0.0
UV Index
Low
8.0h daylight

December

December is cold with highs of 9°C and lows of 5°C. Significant rainfall (164 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

164 mm
Rainfall
7.3 m/s
Wind
Breezy
0.0
UV Index
Low
6.7h daylight

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