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Tiit Tõnurist/Hiiumaa Mudeliklubi CC BY-SA 4.0 Wikimedia Commons

Kasselaid

Island

A small islet in Saare County, Kasselaid draws boaters and seabird observers to quiet shorelines, tidal flats and archipelago coastal walks.

Kasselaid TallinnTartuPärnuKasselaid
In this guide

Kasselaid essentials

Address: Kasselaid, Saare County, Estonia

About Kasselaid

Kasselaid is a small uninhabited islet in the Baltic Sea, administratively part of Saare County, Estonia. It has no permanent population and no built facilities.

The islet is primarily a natural feature with rocky and coastal vegetation; it is visited occasionally by boaters and local observers. There are no services or infrastructure on the island.

No notable built history is recorded for the islet in widely available sources; its significance is ecological and geographic rather than architectural. Management falls under Estonian local authorities for the region.

Kasselaid lies off the western coast of Saaremaa in the Baltic Sea, within the archipelago of islands that form Saare County. The nearest larger island is Saaremaa; access is by private vessel from Saaremaa.

  • Access: There are no facilities on the islet and landing is by private boat only.
Things to Do
When to Go

Best Time to Visit Kasselaid

Summer offers the easiest access and most pleasant walking conditions.

Summer
June-August · 15-25°C
Best time for boat access and enjoying coastal walks.
Spring/Autumn
April-May and September-October · 5-15°C
Quieter and good for bird migration observations but weather can be variable.

Weather & Climate near Kasselaid

Climate

Continental climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -5°C to 21°C. Moderate rainfall (595 mm/year).

Air Quality: AQI 26 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-20°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -4° - 1° -7° 39 mm overcast 89% 5.5 m/s 0.0 low 6.9h
February Poor -5° - 0° -8° 33 mm overcast 91% 4.9 m/s 0.1 low 9.1h
March Poor -4° - 2° -5° 33 mm overcast 89% 4.3 m/s 0.3 low 11.6h
April Acceptable 1° - 7° 1° 34 mm partly cloudy 86% 4.3 m/s 0.6 moderate 14.2h
May Good 6° - 14° 8° 31 mm partly cloudy 83% 4.2 m/s 1.1 high 16.6h
June Very Good 11° - 18° 14° 44 mm partly cloudy 82% 4.1 m/s 1.3 high 17.9h
July Very Good 14° - 21° 17° 60 mm partly cloudy 81% 4.0 m/s 1.3 high 17.2h
August Very Good 13° - 20° 17° 64 mm partly cloudy 79% 3.9 m/s 0.9 moderate 15.1h
September Good 10° - 15° 13° 65 mm overcast 82% 4.7 m/s 0.5 low 12.6h
October Acceptable 5° - 10° 5° 69 mm overcast 84% 5.1 m/s 0.1 low 10.0h
November Poor 2° - 5° -1° 69 mm overcast 88% 5.5 m/s 0.0 low 7.6h
December Poor -2° - 2° -5° 54 mm overcast 88% 5.4 m/s 0.0 low 6.2h
Getting There & Around

How to Get to Kasselaid

Access generally by private boat from larger Saaremaa ports; small local operators may offer visits depending on season. Check Saare County tourist information for current options.

Tips for Visiting Kasselaid

  • Check boat schedules; small ferries to Saaremaa islands have limited frequency.
  • Explore low-tide shorelines for shells and seaweed patterns - the island's coastline is quiet and pleasant.
  • Bring binoculars for birdwatching; the area attracts coastal species in migration seasons.