Keri (island)

Island Small island in Gulf of Finland with lighthouse

Off Estonia’s northern coast, Keri is a small island notable for its lighthouse and seabird colonies; day-trippers and birdwatchers visit from the mainland for walks and coastal photography.

Main image

Keri is a small island in the Gulf of Finland in Harju County, Estonia, known for its lighthouse and former maritime installations. The island’s built heritage and exposed position make it a local navigational landmark.

Visitors usually come for short landings to view the lighthouse, the remnants of pilot and meteorological facilities, and seabird colonies on the rocky shore. There are no regular public services on the island, and visits are seasonal and weather dependent.

Historically the island served maritime functions including lighthouse operations and support for pilotage and weather observation; structures from those uses remain visible though many are no longer active.

Keri lies in the western Gulf of Finland within Harju County, north of the Estonian mainland and forms part of the archipelago outside Tallinn.

  • Visitor access: Small island with minimal services; visits are typically short landings from private or charter boats during fair weather months.
  • Natural and maritime importance: Important for seabirds and marine navigation in the Gulf of Finland; there are remnants of former pilot and meteorological stations on the island.

What to See #

  • Lighthouse: A 19th-century lighthouse structure stands on the island and has been a navigational landmark in the Gulf of Finland; the tower and keeper's buildings remain the island's most prominent built features.
Keri (island)
59.6991, 25.0215

How to Get to Keri (island) #

Boats to Keri depart from coastal towns in Harju County (seasonal services). Access is weather-dependent and usually arranged through local boat operators; Paldiski and Rohuküla are common departure points for island charters.

Tips for Visiting Keri (island) #

  • Book transfer boats in advance-schedules to small Estonian isles are infrequent and seasonal.
  • Bring binoculars for seabird watching-the island is important for nesting colonies.
  • Respect protected areas-some islets have conservation rules governed by local authorities.

Best Time to Visit Keri (island) #

Summer is the main visiting season for small Estonian islands; plan transport early and expect rustic facilities.

Summer (Jun-Aug)
Jun-Aug · 15-22°C
Calm seas and the best boat services; long daylight for exploring.
Late Spring (May)
May · 5-16°C
Cooler and quieter; migratory birds may be on passage.

Weather & Climate near Keri (island) #

Climate
Temperature & Rainfall
Temperature Range
29°
Warmest Month
-27°
Coldest Month
Monthly Conditions

January

Weather

0.0
UV Index
Low
6.7h daylight

February

Weather

0.1
UV Index
Low
9.0h daylight

March

Weather

0.2
UV Index
Low
11.6h daylight

April

Weather

0.6
UV Index
Moderate
14.3h daylight

May

Weather

1.0
UV Index
High
16.8h daylight

June

Weather

1.2
UV Index
High
18.2h daylight

July

Weather

1.2
UV Index
High
17.5h daylight

August

Weather

0.9
UV Index
Moderate
15.3h daylight

September

Weather

0.4
UV Index
Low
12.6h daylight

October

Weather

0.1
UV Index
Low
10.0h daylight

November

Weather

0.0
UV Index
Low
7.4h daylight

December

Weather

0.0
UV Index
Low
5.9h daylight

Nearby Attractions to Keri (island)