Calf of Eday Island
Small Orkney island known for seabird colonies
The Calf of Eday, off Eday in Orkney, is a small uninhabited island known for seabird colonies and seal haul‑outs; boat trips bring birdwatchers and naturalists to observe wildlife.
Calf of Eday at a Glance#
Address: Calf of Eday, off Eday, Orkney Islands, Scotland, UK
About Calf of Eday#
The Calf of Eday is a small, uninhabited island off Eday in the Orkney archipelago, northern Scotland. It is noted for its coastal cliffs and seabird habitat.
The island offers rugged shoreline, nesting sites for seabirds and coastal scenery typical of Orkney’s smaller isles. Visits are occasional and usually by private boat from nearby islands.
Historically the Calf of Eday, like many small Orkney isles, was used intermittently for grazing and resource gathering but has no permanent settlement today. Its primary value is ecological.
It lies immediately off Eday within Orkney, part of Scotland’s northern island group in the North Sea.
- Wildlife viewing: Uninhabited and primarily visited for wildlife observation, especially seabirds and seals where present along the rocky shores.
Tips for Visiting Calf of Eday#
- Calf of Eday is uninhabited and best experienced from a boat - check local operators out of Eday, Sanday or surrounding Orkney islands for landing options, and time landings to calm sea conditions.
- If you plan to land, arrange transport with a skipper who knows the island's limited landing spots and tidal conditions; many informal landing attempts fail when swell or tides are unfavourable.
- See the island from the water as well as ashore: the south coast sea stacks and cliffs are best appreciated from a small boat trip, and those geological and seabird features are often missed by people who only make a short landing.
Best Time to Visit Calf of Eday#
Visit in late spring and summer (May-August) for the best wildlife viewing and most reliable boat access.
Weather & Climate near Calf of Eday#
Continental climate with cool summers (peaking in August) and cold winters (coldest in February). Temperatures range from 2°C to 15°C. Abundant rainfall (1072 mm/year), wettest in November.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | 3° - 7° | 0° | 112 mm | overcast | 82% | 8.3 m/s | 0.0 low | 6.7h |
| February | Poor | 3° - 7° | 0° | 87 mm | overcast | 82% | 8.0 m/s | 0.1 low | 9.0h |
| March | Poor | 3° - 7° | 0° | 98 mm | overcast | 83% | 7.7 m/s | 0.2 low | 11.6h |
| April | Poor | 4° - 9° | 2° | 67 mm | overcast | 84% | 6.6 m/s | 0.6 moderate | 14.3h |
| May | Acceptable | 6° - 11° | 5° | 50 mm | overcast | 85% | 5.8 m/s | 0.9 moderate | 16.8h |
| June | Acceptable | 8° - 13° | 10° | 55 mm | overcast | 87% | 5.4 m/s | 1.2 high | 18.2h |
| July | Acceptable | 10° - 14° | 12° | 60 mm | overcast | 88% | 5.2 m/s | 1.1 high | 17.5h |
| August | Acceptable | 10° - 15° | 13° | 72 mm | overcast | 88% | 5.2 m/s | 0.8 moderate | 15.3h |
| September | Poor | 9° - 14° | 11° | 103 mm | overcast | 86% | 6.4 m/s | 0.4 low | 12.6h |
| October | Poor | 7° - 11° | 6° | 118 mm | overcast | 84% | 7.3 m/s | 0.1 low | 10.0h |
| November | Poor | 5° - 9° | 3° | 130 mm | overcast | 82% | 7.6 m/s | 0.0 low | 7.4h |
| December | Poor | 4° - 8° | 1° | 120 mm | overcast | 82% | 7.8 m/s | 0.0 low | 5.9h |